WO2017222360A1 - Composicion fertilizante a base de hidrolizados de soya - Google Patents
Composicion fertilizante a base de hidrolizados de soya Download PDFInfo
- Publication number
- WO2017222360A1 WO2017222360A1 PCT/MX2016/050007 MX2016050007W WO2017222360A1 WO 2017222360 A1 WO2017222360 A1 WO 2017222360A1 MX 2016050007 W MX2016050007 W MX 2016050007W WO 2017222360 A1 WO2017222360 A1 WO 2017222360A1
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-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F11/00—Other organic fertilisers
- C05F11/10—Fertilisers containing plant vitamins or hormones
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C11/00—Other nitrogenous fertilisers
Definitions
- the present invention relates generally to a fertilizer made from soy hydrolysates, more particularly to a novel foliar fertilizer composition rich in oligosaccharides, carboxylic acids and phytohormones obtained by the sequential hydrolysis in two passes of soybean meal.
- the patent US6406511 B2 describes a sprayable organic fertilizer for application in soil or directly on the plant, which includes denatured soy particles having a total protein content of at least 50% to 90% by weight, in which the particles Denatured soybeans have a particle size of no more than 250 microns and wherein said particles are dispersed in a suitable amount of a liquid vehicle so that the particles can be sprayed uniformly.
- the denatured soy particles are They can be mixed with a yeast extract that stimulates the microbial growth of the soil.
- the described fertilizer does not provide free amino acids or complex oligosaccharides, since the denaturing process eliminates a large part of said compounds.
- the patent application US 2008/0302151 Al describes a fertilizer, liquid or dry, soluble in water for its direct application on a plant or in the land of cultivation, which can be called "organic” as defined in the framework of the National USDA Organic Rule Program
- the fertilizer is produced from soybean meal using hydrolysis with proteolytic enzymes (protease) to produce water-soluble compounds containing nitrogen and include proteins, peptides, amino acids, amines and ammonia.
- the fertilizer also contains other essential nutrients such as calcium, phosphorus, sulfur and potassium, the fertilizer having a solids content of between 10% to 50% and a total nitrogen content of between 1% and 10%.
- said fertilizer does not provide carboxylic acids and the nitrogen content is very low.
- when carrying out a single enzymatic hydrolysis in the hydrolyzate there are still present compounds of cellulose of high molecular weight and low bioavailability, which is detrimental to the nutrimental power of the composition.
- the patent application WO 2015052723 Al describes a process for the production of an organic fertilizer containing nitrogen with a higher storage stability, obtained from natural, non-transgenic sources.
- the liquid form of organic fertilizer it contains between 2% and 10% organic nitrogen and 10% to 65% solids, while in the form of dry, soluble powder, it contains approximately 13.5% nitrogen.
- the percentage of nitrogen obtained by the proposed enzymatic reaction is low and complete degradation of the substrate to obtain free amino acids or carboxylic acids is not guaranteed.
- the composition does not provide any type of complex nutrients of high nutritional value as they can be those provided by extracts of yeast and / or algae.
- compositions described above has a percentage of free nitrogen above 20%, much less provide carboxylic acids, free amino acids or oligosaccharides. Likewise, the aforementioned fertilizer compositions do not provide the plants with an adequate supply of macro and micro-elements.
- the object of the invention is to provide a new foliar fertilizer composition obtained from the sequential hydrolyzate, from vegetable sources rich in cellulose and proteins, with a proteolytic enzyme with a bioactive site of cysteine followed by the addition of a cellulase isolated from Trichoderma harzianum.
- a particular objective of the present invention is to provide a novel foliar fertilizer composition capable of increasing the production of crops of economic importance such as vegetables, grains, cereals and fruit trees.
- Another objective of the present invention is to provide a fertilizer composition without phytotoxic effects on the crop plants.
- a further objective of the present invention is to provide a foliar fertilizer composition, which does not require the addition of conventional synthetic or agrochemicals.
- a further object of the present invention is to provide a fertilizer composition that can be used in organic coffee crops.
- the present invention relates to a novel foliar fertilizer composition (FF), rich in nitrogen, obtained by the sequential enzymatic hydrolysis of a plant source rich in cellulose and proteins.
- said vegetable source is a soybean paste and the enzymes responsible for the hydrolysis process are an enzyme with proteolytic activity with a bioactive site of cysteine and a cellulase isolated from Trichoderma harzianum.
- the foliar fertilizer composition of the present invention contains between 43% and 45% (w / w) of total nitrogen; between 25% and 27% (w / w) of free amino acids; between 35% and 37% (w / w) of total carbohydrates; between 2% and 4% (w / w) of simple carbohydrates; between 18% and 20% (w / w) of oligosaccharides; between 7% and 9% (w / w) of algal matter; between 0.5% and 1.5% (w / w) of carboxylic acids; between 25% and 35% (w / w) of a fermented yeast and; between 0.01M-0.03M of sodium molybdate.
- the fertilizer composition described above is obtained by an enzymatic hydrolysis process that uses, as a starting substrate, ground soybeans that are sequentially subjected to the action of two enzymes.
- Said obtaining process is carried out by means of the following sequential steps: a) soy beans are milled until obtaining a particle size of between 100 to 200 ⁇ to obtain the starting substrate of the enzymatic reactions; b) water is heated between 65 ° C and 75 ° C and the soybean substrate is added in a ratio of 1 part of substrate per 4 pates of water, keeping the temperature constant; c) the mixture is stirred constantly for a period of time between 25 to 35 minutes and then adds the proteolytic enzyme with bioactive site of cysteine, which in one of the preferred embodiments of the invention is papain, in a ratio of 1.
- the foliar fertilizer composition (FF) of the present invention can be used directly on the ground or sprayed directly on the areas of crops, such as for example vegetables, grains, cereals and fruit crops, and is especially useful as a fertilizer in coffee crops; for this the present composition can be diluted at a rate of 2.5L to 5L per 300L to 500L of application water and is applied in a proportion of 2.5L to 5L per hectare (ha) of land.
- Example 1 Evaluation of the effect of the fertilizer of the present invention on the development of the coffee crop in the state of Veracruz.
- a completely randomized experimental design was used, with four repetitions, one surface was used for each experimental unit of 36 m 2 , consisting of 4 coffee plantations established in a planting frame of 3 mx 3 m, so the surface area for each treatment was 144 m 2 .
- the evaluations were carried out after 21 days after the first application of the treatments, and they continued until the first harvest of the cherry coffee.
- the size of the sample was the 4 coffee plantations that constituted the experimental unit (ue), while for the nutrimental analysis of the vegetal tissue the sample was of 5 leaves chosen at random by ue
- the methodology was as follows: a knot or "áxila” was taken from a branch located in the middle third of the plant, from each cardinal point, so that 4 knots were sampled per plant, which were marked with a ribbon of color, since at the time of flowering the number of flowers per node was counted, after the time and when the fruiting was presented, the number of grains was counted (fruits ) in these same knots, with this the conversion rate of flowers to fruits was obtained.
- Table 8 shows the results of the variance analysis for the variable total leaf nitrogen content.
- the treatment with the highest content of this nutrient in vegetable tissue (leaf) was treatment 3 (FF at 3.0 L / 300 L water) with an average content of 3.0%, followed by treatments 1 and 2 (FF at 2.0 and 2.5 L / 300 L water) with an average content of 2.7%.
- the absolute control treatment was inferior to the rest with a content of Table 8.
- the ANOVA for the leaf phosphorus variable is shown in Table 9.
- the highest content of this leaf nutrient was obtained in the samples from treatments 2 and 3 (FF at 2.5 and 3.0 L / 300 L water), with a average content of 0.16%.
- treatments 1 and 4 were located (FF at 2.0 L / 300 L water and SP1® at 3.0 L / ha) with an average content of 0.14 and 0.15 respectively.
- treatment 5 was located with the lowest content of this leaf nutrient (0.12%).
- Table 9 Phosphorus content in leaf in the different treatments, in the evaluation study of the effect of FF fertilizer on coffee cultivation in the State of Veracruz, 2014.
- the ANOVA for the leaf potassium variable is shown in Table 10.
- the highest content of this leaf nutrient was obtained in the samples from treatments 2 and 4 (FF at 2.5 L / 300 L water and SP1® at 3.0 L / ha), with an average content of 2.5%.
- treatments 1 and 3 were placed with an average content of 2.4%; in the Tukey c group was located treatment 5 (absolute control) with a 2.2% K content in leaf.
- Table 11 shows the results of the analysis of variance for the variable content of calcium in the leaf. It is observed that all the treatments were different from each other, forming 4 statistical groups.
- the treatment with the highest content of this nutrient in vegetable tissue (leaf) was treatment 3 (FF at 3.0 L / 300 L water) with an average content of 1.05%, followed by treatment 2 (FF at 2.5 L / 300 L water ) with an average content of 1.0%, in the Tukey C group were located treatments 1 and 4 (FF at 2.0 L / 300 L water and SP1® at 3.0 L / ha) with an average content of 0.86% and 0.88% Ca respectively.
- the plants with the lowest content of Ca in leaves were those from the absolute control, with an average content of 0.73%.
- Table 11 Leaf calcium content in the different treatments, in the evaluation study of the effect of FF fertilizer on coffee cultivation in the State of Veracruz, 2014. Calcium content in leaf (%)
- the analysis of variance for the content of magnesium in sheet is shown in Table 12.
- the formation of four Tukey groups is observed, that is to say that the treatments were different from each other.
- the treatment with the highest content for this nutrient in vegetable tissue (leaf) was treatment 4 (SP1® at 3.0 L / ha) with an average content of 0.44%, followed by treatment 3 (FF at 3.0 L / 300 L water) with an average content of 0.38%, in the Tukey c group were located treatments 1 and 2 (FF at 2.0 and 2.5 L / 300 L water) with an average content of 0.34% and 0.35% Mg respectively.
- the plants with the lowest content of Mg in leaves were those from the absolute control, with an average content of 0.30%, which is why statistically they were located in the last Tukey group.
- the ANOVA for the variable leaf sulfur is shown in Table 13. The highest content of this leaf nutrient was obtained in the samples from treatment 3 (FF at 3.0 L / 300 L water), with an average content of 0.09% . In group B, the rest of the treatments were located with a statistically equal content.
- the analysis of variance for the content of iron in sheet is shown in Table 14.
- the formation of four Tukey groups was observed, that is to say that the treatments were different from each other.
- the treatment with the highest content of this nutrient in vegetable tissue (leaf) was treatment 4 (SP1® at 3.0 L / ha) with an average content of 169 ⁇ g / g, followed by treatments 2 and 3 (FF at 2.5 and 3.0).
- the ANOVA for the variable zinc sheet is shown in Table 15, in this table the formation of three statistical groups is observed.
- the highest content of this micronutrient in ho a was obtained in the samples from treatment 4 (SP1® at 3.0 L / ha), with an average content of 38 ⁇ g / g.
- group B were located treatments 1, 2 and 3 (FF at 2.0, 2.5 and 3.0 L / 300 L water) with a similar average content of 33 and 34 ⁇ g / g.
- the plants with the lowest content of Zn in leaves were those from the absolute control, with an average content of 27 ⁇ g / g.
- Table 15 Sheet zinc content in the different treatments, in the evaluation study of the effect of the FF fertilizer on the coffee crop in the State of Veracruz, 2014.
- the ANOVA for the variable boron in sheet is shown in Table 16, in this table the formation of five statistical groups is observed, that is to say that the treatments were different from each other.
- the highest content of this leaf nutrient was obtained in the samples from treatment 4 (SP1® at 3.0 L / ha), with an average content of 47 iq / q. It was followed by treatment 2 (FF at 2.5 L / 300 L water) with a content of 45 iq / q.
- the plants with the lowest B content in leaves were those from the absolute control, with an average content of 37 iq / q.
- Table 17 shows the ANOVA for the performance variable; in this table it is observed that the absolute control was the treatment with lower yield per hectare (1,110 ton), while the rest of the treatments were statistically different among them being treatments 2 and 3 (FF at 2.5 and 3.0 L / 300 L water) with an average higher than 1,360 and 1,417 ton / ha respectively.
- Table 18 shows the ANOVA for the performance variable.
- the absolute control was the treatment with lower yield per hectare (4.44 Qq), while the rest of the treatments were statistically all different among them being the treatment 3 (fertilizer of the present invention 3.0 L / 300 L water) which presented an average higher than the others, which was 5.66 Qq / ha.
- the phytotoxicity of the fertilizer to culture was evaluated by comparing the appearance of abnormal symptoms in the plants treated with the foliar fertilizer of the present invention with respect to the control plants and absolute control.
- the scoring scale proposed by the European Weed Research Society (EWRS) (Table 2), and its percentage agronomic interpretation (Table 3) was used.
- the fertilizer FF in the doses evaluated 2.0, 2.5 and 3.0 L / 300 L water induces a positive response in most of the variables evaluated in the coffee crop (Coffea arabica L.) with respect to the absolute control, showing to be statistically the best treatments, besides improving the nutritional content in vegetal tissue (leaf) in the treated plants .
- the FF fertilizer in the evaluated doses did not cause phytotoxic effects in the coffee plants, qualifying as 1 (no effect on the crop) according to the scale of the EWRS.
- the fertilizer composition of the present invention functions as a complete fertilizer in vegetables, cereals and fruit trees, standing out as an excellent fertilizer for coffee plantations, by increasing the supply of macro and micro-elements, with the consequent increase in the final production yield of the trees.
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Abstract
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Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US16/313,027 US11040919B2 (en) | 2016-06-23 | 2016-06-23 | Fertilizing composition based on soy hydrolysates |
MX2017008365A MX2017008365A (es) | 2016-06-23 | 2016-06-23 | Composicion fertilizante a base de hidrolizados de soya. |
PCT/MX2016/050007 WO2017222360A1 (es) | 2016-06-23 | 2016-06-23 | Composicion fertilizante a base de hidrolizados de soya |
BR112018077024-8A BR112018077024B1 (pt) | 2016-06-23 | 2016-06-23 | Composição fertilizante foliar contendo um hidrolisado de soja, com nitrogênio, carboidratos, aminoácidos e oligossacarídeos, método para a fertilização de culturas, utilização da composição fertilizante foliar e seu processo de obtenção |
ARP170101726A AR108857A1 (es) | 2016-06-23 | 2017-06-22 | Composición fertilizante a base de hidrolizados de soya |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/MX2016/050007 WO2017222360A1 (es) | 2016-06-23 | 2016-06-23 | Composicion fertilizante a base de hidrolizados de soya |
Publications (1)
Publication Number | Publication Date |
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WO2017222360A1 true WO2017222360A1 (es) | 2017-12-28 |
Family
ID=60783373
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/MX2016/050007 WO2017222360A1 (es) | 2016-06-23 | 2016-06-23 | Composicion fertilizante a base de hidrolizados de soya |
Country Status (5)
Country | Link |
---|---|
US (1) | US11040919B2 (es) |
AR (1) | AR108857A1 (es) |
BR (1) | BR112018077024B1 (es) |
MX (1) | MX2017008365A (es) |
WO (1) | WO2017222360A1 (es) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108059544A (zh) * | 2018-01-18 | 2018-05-22 | 湖南润兆达农业科技发展有限公司 | 一种基于果树应用的有机液体肥 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020011086A1 (en) * | 2000-06-14 | 2002-01-31 | Gunner Haim B. | Sprayable organic fertilizer |
US20080302151A1 (en) * | 2007-06-11 | 2008-12-11 | Timothy Allan Stemwedel | Soluble Liquid Fertilizer for Organic Agriculture Derived From Soy Meal |
CN102199059A (zh) * | 2010-12-28 | 2011-09-28 | 杭州安邦农业生物科技有限公司 | 有机水溶性叶面肥及其制备方法 |
ES2499891A1 (es) * | 2013-03-26 | 2014-09-29 | Asociación Empresarial De Investigación Centro Tecnológico Nacional Agroalimentario "Extremadura" (Ctaex) | Uso de hidrolizados enzimáticos exentos de compuestos fenólicos, a partir de harinas de soja y colza, en cultivos agrícolas |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2421961C (en) * | 2003-03-11 | 2007-05-01 | Michael J. Straumietis | A volume-specific, chronologically sequential hydroponic plant nutrient kit and method of use |
BRPI0617352A2 (pt) * | 2005-10-14 | 2011-07-26 | Archer Daniels Midland Co | composiÇÕes fertilizantes e mÉtodos de uso |
CA2862073C (en) * | 2012-03-05 | 2020-06-30 | Iogen Energy Corporation | Method for producing a soil conditioning composition from a lignocellulosic conversion process |
AU2014241200B2 (en) * | 2013-03-28 | 2018-04-05 | Novozymes Bioag A/S | Compositions and methods for enhancing microbial stability |
WO2015052723A1 (en) * | 2013-10-11 | 2015-04-16 | Suunil Sudhakar Chaudhry | A process for producing highly nutritious and bioavailable organic nitrogen fertilizer from non gmo organisms |
-
2016
- 2016-06-23 WO PCT/MX2016/050007 patent/WO2017222360A1/es active Application Filing
- 2016-06-23 US US16/313,027 patent/US11040919B2/en active Active
- 2016-06-23 MX MX2017008365A patent/MX2017008365A/es unknown
- 2016-06-23 BR BR112018077024-8A patent/BR112018077024B1/pt not_active IP Right Cessation
-
2017
- 2017-06-22 AR ARP170101726A patent/AR108857A1/es active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020011086A1 (en) * | 2000-06-14 | 2002-01-31 | Gunner Haim B. | Sprayable organic fertilizer |
US20080302151A1 (en) * | 2007-06-11 | 2008-12-11 | Timothy Allan Stemwedel | Soluble Liquid Fertilizer for Organic Agriculture Derived From Soy Meal |
CN102199059A (zh) * | 2010-12-28 | 2011-09-28 | 杭州安邦农业生物科技有限公司 | 有机水溶性叶面肥及其制备方法 |
ES2499891A1 (es) * | 2013-03-26 | 2014-09-29 | Asociación Empresarial De Investigación Centro Tecnológico Nacional Agroalimentario "Extremadura" (Ctaex) | Uso de hidrolizados enzimáticos exentos de compuestos fenólicos, a partir de harinas de soja y colza, en cultivos agrícolas |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108059544A (zh) * | 2018-01-18 | 2018-05-22 | 湖南润兆达农业科技发展有限公司 | 一种基于果树应用的有机液体肥 |
Also Published As
Publication number | Publication date |
---|---|
AR108857A1 (es) | 2018-10-03 |
MX2017008365A (es) | 2018-03-27 |
US20190248713A1 (en) | 2019-08-15 |
BR112018077024A2 (pt) | 2019-09-17 |
BR112018077024B1 (pt) | 2022-11-22 |
US11040919B2 (en) | 2021-06-22 |
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