CN115536465B - Biological fertilizer for litchi planting and preparation method thereof - Google Patents
Biological fertilizer for litchi planting and preparation method thereof Download PDFInfo
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- CN115536465B CN115536465B CN202211223366.6A CN202211223366A CN115536465B CN 115536465 B CN115536465 B CN 115536465B CN 202211223366 A CN202211223366 A CN 202211223366A CN 115536465 B CN115536465 B CN 115536465B
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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
- C05F5/00—Fertilisers from distillery wastes, molasses, vinasses, sugar plant or similar wastes or residues, e.g. from waste originating from industrial processing of raw material of agricultural origin or derived products thereof
- C05F5/002—Solid waste from mechanical processing of material, e.g. seed coats, olive pits, almond shells, fruit residue, rice hulls
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/80—Soil conditioners
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Pest Control & Pesticides (AREA)
- Mechanical Engineering (AREA)
- Botany (AREA)
- Environmental & Geological Engineering (AREA)
- Soil Sciences (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses a biological fertilizer for litchi planting and a preparation method thereof, and belongs to the technical field of biological fertilizers. The biological fertilizer for litchi planting comprises the following components in parts by weight: 8 to 12 parts of bean pulp powder, 0.05 to 0.2 part of bacillus subtilis, 0.2 to 0.4 part of bacillus licheniformis, 0.15 to 0.25 part of silicate bacteria, 0.5 to 0.8 part of diatom, 0.1 to 1 part of soil loosener and 0.08 to 0.12 part of methionine. The invention organically combines various raw materials, so that the combined biological fertilizer for litchi planting not only can improve the yield of litchi, but also can improve the quality of litchi pulp. The raw materials used in the invention are common raw materials in the field, the preparation method is simple, and the method is suitable for mass production and has great popularization and application values.
Description
Technical Field
The invention relates to the technical field of biofertilizers, in particular to a biofertilizer for litchi planting and a preparation method thereof.
Background
It is well recognized in the art that chemical fertilizers have an important role in the yield increase of crops. However, at present, the utilization rate of the chemical fertilizer is less than 30%, the rest part of the chemical fertilizer is lost along with water and soil, and the application of the chemical fertilizer not only causes great waste, but also pollutes soil and groundwater resources. In order to improve the environment, it is imperative to provide a pollution-free fertilizer.
The biological fertilizer is a product which can make crops obtain specific fertilizer effect through the microbial life activities. The biological fertilizer can improve the soil fertility, which is a main function, such as various nitrogen-fixing bacteria fertilizers, and can increase the nitrogen source in the soil; the phosphate-dissolving potassium-dissolving bacteria fertilizer can dissolve out insoluble phosphorus and potassium in the soil, and increase the sources of phosphorus (P) and potassium (K) elements in the soil; the actinomycete biological fertilizer has the effects of antagonizing pathogenic bacteria, preventing diseases and strengthening bacteria, and can secrete cytokinin to promote the growth of crops; the fungus biological fertilizer has strong effects in assisting crops to absorb mineral elements such as phosphorus, zinc, copper and the like, and also has the effects of enhancing the water absorption and water retention of crops to improve the drought resistance of the crops. In addition, the biological fertilizer can promote the growth of crops, improve the quality of agricultural products, and various biological fertilizers can generate different growth hormones when applied into soil so as to stimulate the growth of the crops. The biological fertilizer can make and assist crops to absorb and utilize various nutrient elements, so that the biological fertilizer has great improvement effect on the quality of agricultural products, and various indexes of the agricultural products reach the standard of green foods.
While biofertilizers can be used for crop planting and are harmless, the limited yield increasing effect is still an important factor limiting its wide application. How to increase the yield increasing effect of the biological fertilizer is a subject worthy of research by the technicians in the field.
Disclosure of Invention
The invention aims to provide a biological fertilizer for litchi planting and a preparation method thereof. According to the invention, the bean pulp powder, the bacillus subtilis, the bacillus licheniformis, the silicate bacteria, the diatom, the soil loosener and the methionine are organically combined, so that the combined biological fertilizer for litchi planting can not only improve the yield of litchi, but also improve the quality of litchi pulp.
In order to achieve the above purpose, the present invention provides the following technical solutions:
one of the technical schemes of the invention is as follows: the biological fertilizer for litchi planting comprises the following components in parts by weight: 8 to 12 parts of bean pulp powder, 0.05 to 0.2 part of bacillus subtilis, 0.2 to 0.4 part of bacillus licheniformis, 0.15 to 0.25 part of silicate bacteria, 0.5 to 0.8 part of diatom, 0.1 to 1 part of soil loosener and 0.08 to 0.12 part of methionine.
The biological fertilizer for litchi planting disclosed by the invention has the main component of soybean meal powder, and the soybean meal powder has high protein content, so that sufficient nutritional ingredients can be provided for microorganisms in the biological fertilizer for litchi planting, and the microorganisms can be rapidly proliferated.
The bacillus subtilis added into the bio-fertilizer for litchi planting can decompose organic matters in soil, so that available nutrients in the soil are increased, the soil structure is improved, active substances such as the bacillus subtilis, polymyxin and nystatin can be produced in the bacillus subtilis breeding process, and harmful microorganisms can be inhibited from breeding. The bacillus licheniformis added in the invention has similar effect to bacillus subtilis, and the bacillus licheniformis and the bacillus subtilis can have wider antibacterial range by matching. The silicate bacteria added in the invention are taken as dominant bacterial groups in soil, and are metabolized to generate organic acid substances so as to inhibit the reproduction of harmful bacteria, and silicate minerals can be eroded, so that the silicate bacteria can activate macroelements such as potassium and phosphorus in the soil and trace elements such as iron, manganese, molybdenum, boron and the like; in addition, silicate bacteria can provide silicate required by growth for diatoms by eroding silicate minerals, so that the diatoms can be planted in soil, nitrogen fixation of the diatoms can participate in nitrification and denitrification circulation of litchi root systems, absorption of nitrogen by the litchi root systems is promoted, and meanwhile, the diatoms on the shallow surface layer can synthesize organic matters through photosynthesis, so that soil fertility is improved; the silicate bacteria die to release potassium elements which are rich in the bacteria body and are absorbed by the root system of the litchi. The soil loosener can loosen soil, is convenient for propagation of various microorganisms and diatoms, and the added methionine can inhibit overgrowth of branches and leaves of litchi, so that more nutrients are transferred into fruits, and the yield of litchi is promoted. Meanwhile, the microorganism in the biological fertilizer for litchi planting can generate various nutrients, so that not only can the yield of litchi be increased, but also the quality of litchi can be improved.
The biological fertilizer for litchi planting provided by the invention can be applied independently, and can also be applied together with a base fertilizer.
Preferably, the silicate bacteria is bacillus mucilaginosus.
Preferably, the diatom is navicular algae.
Preferably, the navicular algae comprises: circular navicular algae, cuspate navicular algae, bisexuvian algae or bisexuvian algae.
The navicular algae selected by the invention can be planted in soil, so that not only can nitrogen be fixed, but also organic matters can be formed through photosynthesis, and the soil fertility can be increased.
Preferably, the ripping agent is polyacrylamide.
The invention selects polyacrylamide as a loosener, so that the prepared biological fertilizer for litchi planting consists of fully degradable components, and does not contain any components possibly having chemical residues.
The technical scheme II of the invention is as follows: the preparation method of the biological fertilizer for litchi planting comprises the following steps: the soybean meal is dried, crushed and sieved to prepare soybean meal powder, and the soybean meal powder, bacillus subtilis, bacillus licheniformis, silicate bacteria, diatom, scarifier and methionine are weighed according to parts by weight and uniformly mixed to prepare the biological fertilizer for litchi planting.
Preferably, the drying is drying the soybean meal to a moisture content of no more than 8wt.%.
The invention controls the soybean meal below 8wt.% because the too high water content of the soybean meal is unfavorable for the preservation of the prepared biological fertilizer for litchi planting.
Preferably, the sieving is a 20 mesh sieve.
The soybean meal powder selected by the invention is the soybean meal powder which is sieved by a 20-mesh sieve, because the soybean meal powder particles are too large to be beneficial to the utilization of microorganisms after application, and the proliferation speed of the microorganisms is influenced.
The beneficial technical effects of the invention are as follows:
the invention discloses a biological fertilizer for litchi planting, which comprises bean pulp powder, bacillus subtilis, bacillus licheniformis, silicate bacteria, diatom, a soil loosener and methionine. The invention organically combines various raw materials, so that the combined biological fertilizer for litchi planting not only can improve the yield of litchi, but also can improve the quality of litchi pulp.
The raw materials used in the invention are common raw materials in the field, the preparation method is simple, and the method is suitable for mass production and has great popularization and application values.
Detailed Description
Various exemplary embodiments of the invention will now be described in detail, which should not be considered as limiting the invention, but rather as more detailed descriptions of certain aspects, features and embodiments of the invention. It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
In addition, for numerical ranges in this disclosure, it is understood that each intermediate value between the upper and lower limits of the ranges is also specifically disclosed. Every smaller range between any stated value or stated range, and any other stated value or intermediate value within the stated range, is also encompassed within the invention. The upper and lower limits of these smaller ranges may independently be included or excluded in the range.
Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Although only preferred methods and materials are described herein, any methods and materials similar or equivalent to those described herein can be used in the practice or testing of the present invention.
As used herein, the terms "comprising," "including," "having," "containing," and the like are intended to be inclusive and mean an inclusion, but not limited to.
The "parts" in the examples of the present invention refer to "parts by weight" unless otherwise specified.
Example 1
The preparation of the biological fertilizer for litchi planting:
(1) Drying bean pulp by blowing at 105 ℃ until the water content of the bean pulp is lower than 8wt.%, cooling, crushing, and sieving with a 20-mesh sieve to obtain bean pulp powder for later use;
(2) Weighing 10 parts of the soybean meal powder obtained in the step (1), 0.1 part of bacillus subtilis, 0.2 part of bacillus licheniformis, 0.2 part of bacillus mucilaginosus, 0.5 part of navicular cuspidata, 0.1 part of polyacrylamide and 0.1 part of methionine, adding into a stirrer, and uniformly mixing to obtain the biological fertilizer for litchi planting.
Example 2
The preparation of the biological fertilizer for litchi planting:
(1) Drying bean pulp by blowing at 105 ℃ until the water content of the bean pulp is lower than 8wt.%, cooling, crushing, and sieving with a 20-mesh sieve to obtain bean pulp powder for later use;
(2) Weighing 10 parts of the soybean meal powder obtained in the step (1), 0.06 part of bacillus subtilis, 0.3 part of bacillus licheniformis, 0.22 part of bacillus mucilaginosus, 0.5 part of navicular cuspidata, 0.3 part of polyacrylamide and 0.1 part of methionine, adding into a stirrer, and uniformly mixing to obtain the biological fertilizer for litchi planting.
Example 3
The preparation of the biological fertilizer for litchi planting:
(1) Drying bean pulp by blowing at 105 ℃ until the water content of the bean pulp is lower than 8wt.%, cooling, crushing, and sieving with a 20-mesh sieve to obtain bean pulp powder for later use;
(2) Weighing 8 parts of bean pulp powder obtained in the step (1), 0.20 part of bacillus subtilis, 0.4 part of bacillus licheniformis, 0.25 part of bacillus mucilaginosus, 0.65 part of navicular algae, 0.6 part of polyacrylamide and 0.12 part of methionine, adding into a stirrer, and uniformly mixing to obtain the biological fertilizer for litchi planting.
Example 4
The preparation of the biological fertilizer for litchi planting:
(1) Drying bean pulp by blowing at 105 ℃ until the water content of the bean pulp is lower than 8wt.%, cooling, crushing, and sieving with a 20-mesh sieve to obtain bean pulp powder for later use;
(2) Weighing 11 parts of the soybean meal powder obtained in the step (1), 0.15 part of bacillus subtilis, 0.3 part of bacillus licheniformis, 0.15 part of bacillus mucilaginosus, 0.8 part of navicular algae, 0.5 part of polyacrylamide and 0.08 part of methionine, adding into a stirrer, and uniformly mixing to obtain the biological fertilizer for litchi planting.
Comparative example 1
The preparation of the biological fertilizer for litchi planting:
the only difference compared to example 1 is that the addition of ammonium methosulfate was omitted.
Comparative example 2
The preparation of the biological fertilizer for litchi planting:
the only difference compared to example 1 is that the addition of navicular cuspidata was omitted.
Comparative example 3
The preparation of the biological fertilizer for litchi planting:
the only difference compared to example 1 is that the addition of polyacrylamide was omitted.
Verifying the yield increasing effect of the biological fertilizer for litchi planting prepared in examples 1-4 and comparative examples 1-3 on litchi:
the test is carried out in a litchi orchard in Guangdong province, the tested fruit tree is a 5-year-old 'Feizixiao' litchi fruit tree, and the bio-fertilizer for litchi planting is applied in the middle ten days of 5 months, wherein the application amount is 10 kg/mu; the fertilizer was not used as a control group 1 to apply an equivalent amount of nitrogen phosphorus potassium fertilizer (N: P 2 O 5 :K 2 O=8:4:8) is control group 2.
After the litchi is ripe, the yield of each group is counted, and the counting result is shown in table 1; the quality of each group of litchi fruits is considered, the indexes of the quality inspection are sugar content, total protein, vitamin C, carotene, retinol and selenium in litchi pulp, and the measurement results are shown in Table 2.
Table 1 litchi yield per experimental group
| Yield per kg per mu -1 | |
| Example 1 | 1219 |
| Example 2 | 1169 |
| Example 3 | 1182 |
| Example 4 | 1191 |
| Comparative example 1 | 1083 |
| Comparative example 2 | 935 |
| Comparative example 3 | 1097 |
| Control group 1 | 672 |
| Control group 2 | 803 |
As can be seen from Table 1, the biological fertilizer for litchi planting prepared by the invention has obvious yield increasing effect, and compared with the application of chemical fertilizer, the biological fertilizer for litchi planting has more obvious yield increasing effect. In addition, if diatom is omitted, the yield of litchi is obviously reduced; the elimination of methionine or the scarifier also has a certain influence on litchi products.
Table 2 nutrient content in litchi pulp (100 g) of each experimental group
As can be seen from Table 2, the sugar content in the pulp of litchi planted by applying the biological fertilizer for litchi planting prepared by the invention is high, which is obviously higher than that of a control group without applying fertilizer and applying fertilizer; the contents of nutrient elements such as protein, vitamin C, carotene, retinol, selenium and the like are obviously higher than those of a control group; the biological fertilizer for litchi planting prepared by the invention has the effect of improving litchi quality. In addition, if diatom in the formula is omitted, the improvement effect of the litchi pulp is affected to a certain extent.
The above embodiments are only illustrative of the preferred embodiments of the present invention and are not intended to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art to the technical solutions of the present invention should fall within the protection scope defined by the claims of the present invention without departing from the design spirit of the present invention.
Claims (5)
1. The biological fertilizer for litchi planting is characterized by comprising the following components in parts by weight: 8 to 12 parts of bean pulp powder, 0.05 to 0.2 part of bacillus subtilis, 0.2 to 0.4 part of bacillus licheniformis, 0.15 to 0.25 part of silicate bacteria, 0.5 to 0.8 part of diatom, 0.1 to 1 part of soil loosener and 0.08 to 0.12 part of methionine;
the silicate bacteria are bacillus mucilaginosus;
the diatom is navicular algae;
the soil loosener is polyacrylamide.
2. The bio-fertilizer for litchi planting of claim 1, wherein the navicular algae comprises: circular navicular algae, cuspate navicular algae, bisexuvian algae or bisexuvian algae.
3. A method for preparing the biofertilizer for litchi planting according to any one of claims 1 to 2, comprising the following steps:
the soybean meal is dried, crushed and sieved to prepare soybean meal powder, and the soybean meal powder, bacillus subtilis, bacillus licheniformis, silicate bacteria, diatom, scarifier and methionine are weighed according to parts by weight and uniformly mixed to prepare the biological fertilizer for litchi planting.
4. The method for preparing a bio-fertilizer for litchi planting according to claim 3, wherein the drying is to dry the soybean meal to a water content of not more than 8wt.%.
5. The method for preparing a bio-fertilizer for litchi planting according to claim 3, wherein the sieving is a 20 mesh sieve.
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| CN202211223366.6A CN115536465B (en) | 2022-10-08 | 2022-10-08 | Biological fertilizer for litchi planting and preparation method thereof |
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| CN115536465B true CN115536465B (en) | 2023-07-18 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US20110098177A1 (en) * | 2006-03-28 | 2011-04-28 | Novus International Inc. | Methods and compositions of plant micronutrients |
| CN103274842B (en) * | 2013-06-09 | 2015-11-25 | 顾祥茂 | A kind of Special microbial traditional Chinese medicine fertilizer for gardenia and preparation method thereof |
| CN103553813A (en) * | 2013-11-08 | 2014-02-05 | 苏州市相城区渭塘凤凰泾农业发展有限公司 | Special-purpose nano fertilizer for preventing asparagus downy mildew as well as preparation method thereof |
| CN103755498B (en) * | 2014-01-23 | 2015-02-25 | 成都新柯力化工科技有限公司 | Water-soluble mineral fertilizer and preparation method thereof |
| CN104447093A (en) * | 2014-12-04 | 2015-03-25 | 侨健新能源科技（苏州）有限公司 | High-fertility high-survival rate compound fertilizer for brassica chinensis |
| CN104892203A (en) * | 2015-06-10 | 2015-09-09 | 苏州御亭现代农业产业园发展有限公司 | Organic bio-enzyme compound fertilizer for litchis |
| MX2021008773A (en) * | 2019-01-23 | 2021-11-12 | Spogen Biotech Inc | Compositions for treating citrus disease and promoting yield increase in row crops. |
| CN110073875A (en) * | 2019-03-18 | 2019-08-02 | 田阳县鲜达康果蔬专业合作社 | A kind of high-yield planting method of selenium-rich mango |
| CN111792952A (en) * | 2020-07-09 | 2020-10-20 | 北京锦绣新技术发展有限公司 | Active coal gangue micro powder, active coal gangue mineral fertilizer and preparation method |
| CN112409101A (en) * | 2020-11-20 | 2021-02-26 | 内蒙古丰沃达生物科技有限公司 | Biological organic fertilizer and preparation method thereof |
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