Claims:1. A sustainable tablet formulation capable of supplying required nutrition to plants, wherein the tablet comprises well-balanced blend of fertilizers, nutrients, growth promoters, bio-pesticides and excipients, characterized in that the tablet provides blend of all components to plants at a pre-determined controlled rate.
2. The sustainable tablet formulation as claimed in claim 1, wherein the tablet further comprises component which helps in increasing water holding capacity of the soil.
3. The sustainable tablet formulation as claimed in claim 1, wherein the fertilizer is NPK and is present in the range of 20-40% of the weight of the formulation.
4. The sustainable tablet formulation as claimed in claim 1, wherein nutrients are provided by humic acid, magnesium sulphate and calcium carbonate.
5. The sustainable tablet formulation as claimed in claim 1, wherein humic acid is present in the range of 5-25% of the weight of the formulation.
6. The sustainable tablet formulation as claimed in claim 1, wherein magnesium sulphate is present in the range of 1-5% of the weight of the formulation.
7. The sustainable tablet formulation as claimed in claim 1, wherein calcium carbonate is present in the range of 1-5% of the weight of the formulation.
8. The sustainable tablet formulation as claimed in claim 1, wherein the growth promoter is gibberellic acid and is present in the range of 0.01-5% of the weight of the formulation
9. The sustainable tablet formulation as claimed in claim 1, wherein bio-pesticides are neem powder and eucalyptus powder, each present in the range of 5-25% of the weight of the formulation.
10. The sustainable tablet formulation as claimed in claim 1, wherein excipients are flow modulator, lubricant, bulking agent and binder
11. The sustainable tablet formulation as claimed in claim 1, wherein flow modulator is magnesium stearate is present in the range of 1-10% of the weight of the formulation.
12. The sustainable tablet formulation as claimed in claim 1, wherein lubricant is calcium stearate is present in the range of 1-10% of the weight of the formulation.
13. The sustainable tablet formulation as claimed in claim 1, wherein bulking agent is microcrystalline cellulose is present in the range of 1-10% of the weight of the formulation.
14. The sustainable tablet formulation as claimed in claim 1, wherein binder is Polyvinylpyrrolidone (PVP K30) is present in the range of 1-10% of the weight of the formulation.
15. The sustainable tablet formulation as claimed in claim 2, wherein the component which helps in increasing water holding capacity of the soil is fluvic acid and is present in the range of 1-7% of the weight of the formulation.
16. The sustainable tablet formulation as claimed in claims 1 and 2, wherein the tablet comprises NPK, humic acid, fluvic acid, magnesium sulphate, calcium carbonate, neem powder, eucalyptus powder, gibberellic acid, magnesium stearate, calcium stearate, microcrystalline cellulose and polyvinylpyrrolidone (PVP K30).
17. The sustainable tablet formulation as claimed in claims 1 and 2, wherein 1gram tablet comprises:
Sr. No. Name of Ingredients Quantity of Ingredients (in milligrams)
1. NPK 300
2. Humic acid 150
3. Fluvic acid 40
4. Magnesium sulphate 30
5. Calcium carbonate 30
6. Neem powder (leaves) 150
7. Eucalyptus powder (leaves) 150
8. Gibberellic acid 10
9. Magnesium stearate 50
10. Calcium stearate 50
11. Microcrystalline cellulose 50
12. Polyvinylpyrrolidone (PVP) K30 40

18. The sustainable tablet formulation as claimed in claims 1 and 2, wherein the tablet is formulated using direct compression technique.
19. The sustainable tablet formulation as claimed in claim 18, wherein the process comprises the steps of:
a) Weighing all the components of the composition separately;
b) Mixing all the weighed components; and
c) Punching the mixture obtained in step a) under tablet punching machine by direct compression method to obtain the sustainable tablet.

, Description:FIELD OF THE INVENTION
[0001] The present invention relates to agricultural compositions. Specifically, the present invention relates to sustainable tablets capable of supplying required nutrition to plants. The present invention further relates to sustainable tablets capable of supplying required nutrition to plants, wherein the tablets comprise well-balanced blend of all the nutrients, fertilizers, growth promoters and bio-pesticides required by the plant for its steady growth.

BACKGROUND OF THE INVENTION
[0002] Background description includes information that may be useful in understanding the present invention. It is not an admission that any of the information provided herein is prior art or relevant to the presently claimed invention, or that any publication specifically or implicitly referenced is prior art.
[0003] Plants require various essential macro and micro nutrients for their healthy growth, flowering & fruiting, which may lack in the soil. So, several nutrients, fertilizers & pesticides need to be added from outside for their undisturbed growth. The fertilizers and pesticides available in market contain various harmful chemicals which may also cause damage to humans as well to environment. Their excess dose may lead to damage to the plant or plant death. Proper dosing of nutrients is extremely important, for the growth and nourishment of plants.
[0004] Furthermore, there is need for growth nutrients in newer formulations like tablets that can be easily stored and used whenever required. Need is also felt for newer formulations that prevent use of different traditional methods of feeding the plants with different chemicals, fertilizers and pesticides time to time. The new formulations must have sustainable effect and must be capable of supplying required nutrition to plants over a longer period of time.
[0005] Thus there is an urgent need to develop tablet formulations comprising well-balanced blend of all the nutrients, fertilizers, growth promoters and bio-pesticides required by the plant for its steady growth that can overcome deficiencies associated with the known arts and can be used for variety of plotted plants such as houseplants (indoor & outdoor), edible/ vegetative plants and water plants.

OBJECTS OF THE INVENTION
[0006] An object of the present invention is to provide a tablet formulation that gives healthy and vibrant plants by supplying required nutrition.
[0007] Another object of the present invention is to provide a tablet formulation that contains a well-balanced blend of all the nutrients, fertilizers, growth promoters and bio-pesticides required by the plant for its steady growth.
[0008] Yet another object of the present invention is to provide a tablet formulation that has sustainable effects and supplies balanced feed to plant for longer period of time.
[0009] Another object of the present invention is to provide a tablet formulation that helps in increasing water holding capacity of the soil.
[0010] Another object of the present invention is to provide a tablet formulation that is easy to use and easy to store.
[0011] Another object of the present invention is to provide a tablet formulation that is free from harmful chemicals and chemical based pesticides.
[0012] The other objects and preferred embodiments and advantages of the present invention will become more apparent from the following description of the present invention when read in conjunction with the accompanying examples and figures, which are not intended to limit scope of the present invention in any manner.

SUMMARY OF THE INVENTION
[0013] This summary is provided to introduce a selection of concepts in a simplified form that are further described below in Detailed Description section. This summary is not intended to identify key features or essential features of the claimed subject matter, nor is it intended to be used as an aid in determining the scope of the claimed subject matter.
[0014] The present invention relates to agricultural compositions. Specifically, the present invention relates to sustainable tablets capable of supplying required nutrition to plants.
[0015] In one aspect, the present invention relates to a sustainable tablet formulation that is capable of supplying required nutrition to plants, wherein the tablets comprise well-balanced blend of all the fertilizers, nutrients, growth promoters, bio-pesticides and excipients.
[0016] In another aspect, the present invention relates to a sustainable tablet formulation that provides blend of all the fertilizers, nutrients, growth promoters and bio-pesticides to plants at the pre-determined rate (controlled rate).
[0017] In yet another aspect, the present invention relates to a sustainable tablet formulation that further comprises components which helps in increasing water holding capacity of the soil required for uninterrupted plant growth.
[0018] In another aspect, the present invention relates to a sustainable tablet formulation, wherein the tablet comprises NPK, humic acid, fluvic acid, magnesium sulphate, calcium carbonate, neem powder, eucalyptus powder, gibberellic acid, magnesium stearate, calcium stearate, microcrystalline cellulose and polyvinylpyrrolidone (PVP K30).
[0019] In still another aspect, the present invention relates to a sustainable tablet formulation that is easy to use by simply inserting it in the soil and is easy to store.
[0020] In yet another aspect, the present invention relates to a sustainable tablet formulation that supplies the nutrients over a long period of time, preferably upto 30 days. The supplied components remain in the soil for the longer time and the roots absorb them as per required rate.
[0021] In still another aspect, the present invention relates to a sustainable tablet formulation that makes gardening hassle free as the tablet performs all function required for healthy growth of plants.
[0022] In another aspect, the present invention relates to a sustainable tablet formulation that promotes blooming of plants as growth regulators present in them helps in boosting the bloom.
[0023] Other aspects of the invention will be set forth in the description which follows, and in part will be apparent from the description, or may be learnt by the practice of the invention.

BRIEF DESCRIPTION OF DRAWINGS THE INVENTION
[0024] The following drawings form part of the present specification and are included to further illustrate aspects of the present disclosure. The disclosure may be better understood by reference to the drawings in combination with the detailed description of the specific embodiments presented herein.
[0025] Figure 1: illustrates initial growth of plants at 0 day, without the use of tablets
[0026] Figure 2: illustrates final growth of plants after 30 days, after using the tablets according to the embodiments of the present invention, wherein the brown solution bottle labelled AA3-1 contains tablet.

DETAILED DESCRIPTION
[0027] The following is a detailed description of embodiments of the disclosure. The embodiments are in such detail as to clearly communicate the disclosure. However, the amount of detail offered is not intended to limit the anticipated variations of embodiments; on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the present disclosure as defined by the appended claims.
[0028] All publications herein are incorporated by reference to the same extent as if each individual publication or patent application were specifically and individually indicated to be incorporated by reference. Where a definition or use of a term in an incorporated reference is inconsistent or contrary to the definition of that term provided herein, the definition of that term provided herein applies and the definition of that term in the reference does not apply.
[0029] Reference throughout this specification to “one embodiment” or “an embodiment” means that a particular feature, structure or characteristic described in connection with the embodiment is included in at least one embodiment. Thus, the appearances of the phrases “in one embodiment” or “in an embodiment” in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.
[0030] In some embodiments, the numbers expressing quantities of ingredients, properties such as concentration, reaction conditions, and so forth, used to describe and claim certain embodiments of the invention are to be understood as being modified in some instances by the term “about.” Accordingly, in some embodiments, the numerical parameters set forth in the written description and attached claims are approximations that can vary depending upon the desired properties sought to be obtained by a particular embodiment. In some embodiments, the numerical parameters should be construed in light of the number of reported significant digits and by applying ordinary rounding techniques. Notwithstanding that the numerical ranges and parameters setting forth the broad scope of some embodiments of the invention are approximations, the numerical values set forth in the specific examples are reported as precisely as practicable. The numerical values presented in some embodiments of the invention may contain certain errors necessarily resulting from the standard deviation found in their respective testing measurements.
[0031] As used in the description herein and throughout the claims that follow, the meaning of “a,” “an,” and “the” includes plural reference unless the context clearly dictates otherwise. Also, as used in the description herein, the meaning of “in” includes “in” and “on” unless the context clearly dictates otherwise.
[0032] Unless the context requires otherwise, throughout the specification which follow, the word “comprise” and variations thereof, such as, “comprises” and “comprising” are to be construed in an open, inclusive sense that is as “including, but not limited to.”
[0033] The recitation of ranges of values herein is merely intended to serve as a shorthand method of referring individually to each separate value falling within the range. Unless otherwise indicated herein, each individual value is incorporated into the specification as if it were individually recited herein. All methods described herein can be performed in any suitable order unless otherwise indicated herein or otherwise clearly contradicted by context. The use of any and all examples, or exemplary language (e.g. “such as”) provided with respect to certain embodiments herein is intended merely to better illuminate the invention and does not pose a limitation on the scope of the invention otherwise claimed. No language in the specification should be construed as indicating any non-claimed element essential to the practice of the invention.
[0034] Groupings of alternative elements or embodiments of the invention disclosed herein are not to be construed as limitations. Each group member can be referred to and claimed individually or in any combination with other members of the group or other elements found herein. One or more members of a group can be included in, or deleted from, a group for reasons of convenience and/or patentability. When any such inclusion or deletion occurs, the specification is herein deemed to contain the group as modified thus fulfilling the written description of all Markush groups used in the appended claims.
[0035] The description that follows, and the embodiments described therein, is provided by way of illustration of an example, or examples, of particular embodiments of the principles and aspects of the present disclosure. These examples are provided for the purposes of explanation, and not of limitation, of those principles and of the disclosure.
[0036] It should also be appreciated that the present disclosure can be implemented in numerous ways, including as a system, a method or a device. In this specification, these implementations, or any other form that the invention may take, may be referred to as processes. In general, the order of the steps of the disclosed processes may be altered within the scope of the invention.
[0037] The headings and abstract of the invention provided herein are for convenience only and do not interpret the scope or meaning of the embodiments.
[0038] The following discussion provides many example embodiments of the inventive subject matter. Although each embodiment represents a single combination of inventive elements, the inventive subject matter is considered to include all possible combinations of the disclosed elements. Thus if one embodiment comprises elements A, B, and C, and a second embodiment comprises elements B and D, then the inventive subject matter is also considered to include other remaining combinations of A, B, C, or D, even if not explicitly disclosed.
[0039] Various terms as used herein are shown below. To the extent a term used in a claim is not defined below, it should be given the broadest definition persons in the pertinent art have given that term as reflected in printed publications and issued patents at the time of filing.
[0040] The present invention relates to agricultural compositions. Specifically, the present invention relates to sustainable tablets capable of supplying required nutrition to plants.
[0041] In one embodiment, the present invention relates to a sustainable tablet formulation that is capable of supplying required nutrition to plants, wherein the tablets comprise well-balanced blend of all the fertilizers, nutrients, growth promoters, bio-pesticides and excipients.
[0042] In another embodiment, the present invention relates to a sustainable tablet formulation that provides blend of all the fertilizers, nutrients, growth promoters and bio-pesticides to plants at the pre-determined rate (controlled rate).
[0043] In yet another embodiment, the present invention relates to a sustainable tablet formulation that further comprises components which helps in increasing water holding capacity of the soil required for uninterrupted plant growth.
[0044] In another embodiment, the present invention relates to a sustainable tablet formulation, wherein the fertilizer is NPK. NPK provides nitrogen, phosphorus & potassium, which are essential nutrients required by the plants for their growth. Nitrogen mainly stimulates healthy, green growth of foliage. Phosphorus encourages good root development and improved flowering. Potassium helps in many of the chemical processes in growth.
[0045] In yet another embodiment, the present invention relates to a sustainable tablet formulation, wherein nutrients are provided by humic acid, magnesium sulphate and calcium carbonate.
[0046] According to the embodiments of the present invention, humic acid supplies nutrients to plants and also helps in its growth by neutralizing acid or basic soil. It acts as a conditioner for the soil and as a bio-catalyst and bio-stimulant for the plant. Enhances plant growth as well as soil fertility. Magnesium sulphate is used to increase magnesium and sulfur content in the soil. Magnesium is an essential component of chlorophyll molecule and also acts as a phosphorus carrier. Calcium carbonate neutralizes soil acidity and supplies calcium which is essential for activating certain plant growth regulating enzyme systems and absorption of other nutrients.
[0047] In still another embodiment, the present invention relates to a sustainable tablet formulation, wherein the growth promoter is gibberellic acid. Gibberellic acid is a plant growth promoter which promotes growth and elongation of cells. It helps in meristematic tissue development and differentiation of floral organs.
[0048] In another embodiment, the present invention relates to a sustainable tablet formulation, wherein bio-pesticides are neem powder and eucalyptus powder. Neem powder is produced from neem leaves and kills harmful insects, fungi as well as nematodes which attack on plant roots, also provides certain nutrients essential for plant growth. Eucalyptus powder is produced from eucalyptus leaves and acts as biopesticide having potential to prevent roots from insects and pests attack. Eucalyptus leaves exhibits phytotoxicity against weeds.
[0049] In yet another embodiment, the present invention relates to a sustainable tablet formulation, wherein the excipients are flow modulator, lubricant, bulking agent and binder.
[0050] In still another embodiment, the present invention relates to a sustainable tablet formulation, wherein flow modulator is magnesium stearate which increases the flow of powder.
[0051] In another embodiment, the present invention relates to a sustainable tablet formulation, wherein lubricant is calcium stearate.
[0052] In yet another embodiment, the present invention relates to a sustainable tablet formulation, wherein bulking agent is microcrystalline cellulose that also acts as a texturizer.
[0053] In still another embodiment, the present invention relates to a sustainable tablet formulation, wherein binder is Polyvinylpyrrolidone (PVP K30) which binds the different components and provides hardness to tablet.
[0054] In another embodiment, the present invention relates to a sustainable tablet formulation, wherein the component which helps in increasing water holding capacity of the soil is Fluvic acid. Fluvic acid increases water holding capacity of the soil and enhances cell division and elongation, magnifying root growth. It also increases root growth and healthy root development for increased access to soil nutrients. Fluvic acid increase brix level in the plants and plants get less prone to wilting.
[0055] In another embodiment, the present invention relates to a sustainable tablet formulation, wherein the tablet comprises NPK, humic acid, fluvic acid, magnesium sulphate, calcium carbonate, neem powder, eucalyptus powder, gibberellic acid, magnesium stearate, calcium stearate, microcrystalline cellulose and polyvinylpyrrolidone (PVP K30).
[0056] In another embodiment, the present invention relates to a sustainable tablet formulation, wherein NPK is present in the range of 20-40% of the weight of the formulation, preferably 30% of the weight of the formulation.
[0057] In yet another embodiment, the present invention relates to a sustainable tablet formulation, wherein humic acid is present in the range of 5-25% of the weight of the formulation, preferably 15% of the weight of the formulation.
[0058] In still another embodiment, the present invention relates to a sustainable tablet formulation, wherein fluvic acid is present in the range of 1-7% of the weight of the formulation, preferably 4% of the weight of the formulation.
[0059] In another embodiment, the present invention relates to a sustainable tablet formulation, wherein magnesium sulphate is present in the range of 1-5% of the weight of the formulation, preferably 3% of the weight of the formulation.
[0060] In another embodiment, the present invention relates to a sustainable tablet formulation, wherein calcium carbonate is present in the range of 1-5% of the weight of the formulation, preferably 3% of the weight of the formulation.
[0061] In yet another embodiment, the present invention relates to a sustainable tablet formulation, wherein neem powder is present in the range of 5-25% of the weight of the formulation, preferably 15% of the weight of the formulation.
[0062] In still another embodiment, the present invention relates to a sustainable tablet formulation, wherein eucalyptus powder is present in the range of 5-25% of the weight of the formulation, preferably 15% of the weight of the formulation.
[0063] In another embodiment, the present invention relates to a sustainable tablet formulation, wherein gibberellic acid is present in the range of 0.01-5% of the weight of the formulation, preferably 1% of the weight of the formulation.
[0064] In yet another embodiment, the present invention relates to a sustainable tablet formulation, wherein magnesium stearate is present in the range of 1-10% of the weight of the formulation, preferably 5% of the weight of the formulation.
[0065] In still another embodiment, the present invention relates to a sustainable tablet formulation, wherein calcium stearate is present in the range of 1-10% of the weight of the formulation, preferably 5% of the weight of the formulation.
[0066] In another embodiment, the present invention relates to a sustainable tablet formulation, wherein microcrystalline cellulose is present in the range of 1-10% of the weight of the formulation, preferably 5% of the weight of the formulation.
[0067] In yet another embodiment, the present invention relates to a sustainable tablet formulation, wherein polyvinylpyrrolidone is present in the range of 1-10% of the weight of the formulation, preferably 4% of the weight of the formulation.
[0068] In still another embodiment, the present invention relates to a sustainable tablet formulation that is easy to use by simply inserting it in the soil and is easy to store.
[0069] In yet another embodiment, the present invention relates to a sustainable tablet formulation that supplies the nutrients over a long period of time, preferably upto 30 days. The supplied components remain in the soil for the longer time and the roots absorb them as per required rate. Soil testing was performed for 45 days in order to ensure availability of nutrients and other constituents in soil. Results indicated that nutrients are available to plants for upto 30 days.
[0070] In still another embodiment, the present invention relates to a sustainable tablet formulation that makes gardening hassle free as the tablet performs all function required for healthy growth of plants.
[0071] In another embodiment, the present invention relates to a sustainable tablet formulation that promotes blooming of plants as growth regulators present in them helps in boosting the bloom.
[0072] In another embodiment, the present invention relates to a sustainable tablet formulation that is formulated using direct compression technique.
[0073] In yet another embodiment, the present invention relates to a sustainable tablet formulation that is formulated using direct compression technique, comprising the steps of:
a) Weighing all the components of the composition separately;
b) Mixing all the weighed components; and
c) Punching the mixture obtained in step a) under tablet punching machine by direct compression method to obtain the sustainable tablet.
[0074] While the foregoing describes various embodiments of the disclosure, other and further embodiments of the disclosure may be devised without departing from the basic scope thereof. The scope of the invention is determined by the claims that follow. The invention is not limited to the described embodiments, versions or examples, which are included to enable a person having ordinary skill in the art to make and use the invention when combined with information and knowledge available to the person having ordinary skill in the art.
[0075] The present invention is further explained in the form of following examples. However, it is to be understood that the following examples are merely illustrative and are not to be taken as limitations upon the scope of the invention.
[0076] All the ingredients used in the formulation/ invention are commercially available and purchased from a local authorized vendor.
[0077] Example 1: Composition of a sustainable tablet for plant growth
[0078] According to the embodiments of the present invention, 1 gram tablet of the sustainable tablet for plant growth comprises the ingredients as shown in Table 1.
Table 1
Sr. No. Name of Ingredients Quantity of Ingredients (in milligrams)
1. NPK 300
2. Humic acid 150
3. Fluvic acid 40
4. Magnesium sulphate 30
5. Calcium carbonate 30
6. Neem powder (leaves) 150
7. Eucalyptus powder (leaves) 150
8. Gibberellic acid 10
9. Magnesium stearate 50
10. Calcium stearate 50
11. Microcrystalline cellulose 50
12. Polyvinylpyrrolidone (PVP) K30 40

[0079] Example 2: Characterizing the tablet according to embodiments of the present invention.
[0080] The sustainable tablet prepared according to the embodiments of the present invention was tested for its hardness, friability, aqua testing and Soil testing according to the below methods.
[0081] Tablet Hardness: Hardness was checked by using apparatus (Pfizer Tablet hardness tester, wherein the tablet was placed between its two jaws that crushes the tablet. The machine/apparatus measures the force applied to the tablet and detects when it fractures. The metered reading was noted and was found to be 10 Kilogram force per square centimeter.
[0082] Friability: Friability test is performed by using friability test apparatus. Initially weighed and counted tablets are placed in the apparatus for 4 minutes at the speed of 25 rpm (revolutions per minute). After that, Tablets was collected and reweighed again (Final weight). Friability was calculated by using the below formula and was found to be 0.7%.
Friability =
[0083] Aqua Testing: Prepared tablet was placed was in deionized water with plant (initially noted growth, as shown in Figure 1) and after 30 days growth of plant was observed (final growth). For comparison, reference plants (without tablet) were also kept at same conditions. The tests show positive outcomes as plant with formulated tablet (in the bottle labelled AA3-1 in Figure 2) shows better/ more growth as compared with other ones (without tablet, refer to bottles AA1-0 and AA2-0 in Figure 2).
[0084] Soil Testing: Soil testing was carried out to determine the amounts of nitrogen, potassium and phosphorus. Results of available nutrients kg/acre depicted in Table 2. Amounts of Nitrogen, phosphorus and potassium as detected are depicted in Table 3.
[0085] Detection of Nitrogen using Micro Kjeldahl Distillation Assembly: Soil was treated with an excess of alkaline KMnO4 and the amount of ammonia thus evolved is absorbed in standard acid. The excess of acid is then titrated with standard alkali using methyl red indicator and from the volume of H2SO4 used for absorption of ammonia, the amount of nitrogen in the given sample was calculated.
[0086] Detection of Phosphorus using Calorimetry: Soil was shaken with 0.5M NaHCO3 and the Phosphorus in the extract was treated with ammonium molybdate. Then the phosphomolybdate is reduced by ascorbic acid. As a result of this reduction, the complex assumes a characteristic blue color whose intensity is measured with calorimetry at 760 mm. A standard plot of different concentrations of P against readings of calorimetry gives the intensity of phosphorus.
[0087] Detection of Potassium using Flame Photometer: Soil was shaken with neutral normal ammonium acetate and the suspension was filtered. The extract thus obtained was tested for its content of potassium with the help of flame photometer.
[0088] Detection of pH: pH was measured by determining the hydrogen ion activity in the aqueous solution.
Table 2
%age Available Nutrients, kg/acre
Organic Carbon Nitrogen Phosphorus Potassium Indication
<0.4 110 <5 <55 Low
0.4-0.75 110-220 5-9 55-135 Medium
>0.75 >220 9-20 >135 High
- - >20 - Very high

Table 3
Day/s Nitrogen
g/ kg of soil Phosphorus
g/ kg of soil Potassium
g/ kg of soil Organic Carbon
(%) pH
A B C A B C A B C A B C A B C
0 7.589 7.232 8.348 0.312 0.357 0.325 3.125 3.348 3.571 0.55 0.59 0.63 7.8 7.72 8.0
3 7.582 7.233 8.359 0.312 0.357 0.326 3.125 3.348 3.571 0.53 0.60 0.64 7.8 7.7 7.9
7 7.579 7.258 8.392 0.311 0.358 0.327 3.124 3.350 3.573 0.52 0.61 0.66 7.9 7.7 7.9
15 7.537 7.289 8.428 0.310 0.359 0.328 3.122 3.351 3.575 0.49 0.63 0.69 7.9 7.6 7.8
30 7.472 7.335 8.510 0.307 0.361 0.330 3.119 3.353 3.579 0.44 0.66 0.74 7.8 7.5 7.7
45 7.443 7.344 8.593 0.305 0.361 0.331 3.117 3.364 3.651 0.42 0.68 0.76 8.0 7.5 7.7
A – Soil Sample with 0 tablet, B – Soil Sample with 1 tablet and C – Soil Sample with 2 tablets

[0089] Values of NPK were calculated by dividing result in Kg/acre by 22,400 (average weight (Kg) of soil in 1 acre (4046-meter sq.)) and multiplying by 1000 to get Grams of nutrient in Kilogram of soil. It was concluded in 45 days soil testing study that the formulated tablet exhibits sustainable effects of micro and macro nutrients in soil sample.
[0090] The foregoing examples are merely illustrative and are not to be taken as limitations upon the scope of the invention. Various changes and modifications to the disclosed embodiments will be apparent to those skilled in the art. Such changes and modifications may be made without departing from the scope of the invention.

ADVANTAGES OF THE PRESENT INVENTION
[0091] The present invention provides a tablet formulation that gives healthy and vibrant plants by supplying required nutrition.
[0092] The present invention provides a tablet formulation that contains a well-balanced blend of all the nutrients, fertilizers, growth promoters and bio-pesticides required by the plant for its steady growth.
[0093] The present invention provides a tablet formulation that has sustainable effects and supplies balanced feed to plant for longer period of time.
[0094] The present invention provides a tablet formulation that helps in increasing water holding capacity of the soil.
[0095] The present invention provides a tablet formulation that is easy to use and easy to store.
[0096] The present invention provides a tablet formulation that is free from harmful chemicals and chemical based pesticides.
[0097] The present invention provides a tablet formulation that prevents mess as from traditional use of fertilizers and pesticides.
[0098] The present invention provides a tablet formulation that ensures continuous supply of right nutrition at the roots for flowering and steady growth of plant.