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Compound fertilizer special for eggplant growth

A technology of compound fertilizer and eggplant, which is applied in the field of agriculture, can solve problems such as food safety threats, soil compaction and pollution of the environment, and achieve the effects of reducing the amount of application, improving quality and safety, and promoting sustainable development

Inactive Publication Date: 2016-01-27
段文倩
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, for a long time, vegetable farmers have used a large amount of chemical fertilizers, which has caused soil compaction and polluted the environment, posing a threat to food safety.

Method used

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  • Compound fertilizer special for eggplant growth
  • Compound fertilizer special for eggplant growth
  • Compound fertilizer special for eggplant growth

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Experimental program
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Effect test

preparation example Construction

[0046] The present invention also provides a preparation method of the above-mentioned special compound fertilizer for eggplant growth, which comprises:

[0047] The first step, preparation of traditional Chinese medicine powder;

[0048] The second step is to prepare the soil structure improver;

[0049] In the third step, the urea, potassium dihydrogen phosphate and potassium sulfate are stirred and mixed uniformly to obtain an inorganic fertilizer mixture;

[0050] The fourth step is to put the mixture of soybean meal, humic acid, poultry manure, rapeseed cake, bentonite, corn stalks, and microbial agents into the mixer in proportion, and control the moisture content to 25-30%. or alkali to adjust its pH in the range of 7 to 8, mix uniformly to form a semi-finished mixture; put the semi-finished mixture in a sealed container for a certain period of time and then put it into the mixer, the temperature during the fermentation is 26 ~ 32 ° C, Fermentation time is 3-6 days; ...

Embodiment 1

[0058] Embodiment 1β-thioether ester-ε-caprolactone copolymer

[0059] Weigh 12mol methyl 3-((2-hydroxyethyl)thio)propionic acid and 8molε-caprolactone, put into the reaction vessel relative to methyl 3-((2-hydroxyethyl)thio)propionic acid Diphenyl ether that is 3 times the sum of the mass of acid and ε-caprolactone monomer, then methyl 3–((2-hydroxyethyl)thio)propionic acid and ε-caprolactone are successively put into the reaction vessel , after adding 8% (mass percentage) of Candida antarctica lipase B (CALB) Nuo which accounts for the sum of methyl 3-((2-hydroxyethyl) thio) propionic acid and ε-caprolactone monomer mass Weixin-435 lipase (purchased by Hangzhou Chuangke Biotechnology Co., Ltd.), controlled under a reduced pressure of 350mbar, stirred at a temperature of 90°C for 70h, and the reduced pressure was controlled by a vacuum pump, and then the reaction was quenched with chloroform. Remove by filtration, the filtered filtrate is concentrated to remove the diphenyl ...

Embodiment 2

[0062] Embodiment 2 Chinese medicine powder

[0063] Take 30g of Yunshi, 20g of Chuangugen, 25g of Bamboo Yellow, 30g of Dandelion, 20g of Cucumber, 30g of Vitex Leaf, 40g of Scutellaria Baicalensis, 15g of Sanbaicao and 20g of Cornus officinalis, grind them into coarse powder, mix them together, add 2kg of water Reflux extraction 3 times, 2 hours each time, combined extracts, concentrated under reduced pressure to obtain a dry paste, crushed into powder, and passed through a 100-mesh sieve.

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Abstract

The invention provides compound fertilizer special for eggplant growth. The compound fertilizer is prepared from bean pulp, humic acid, livestock manure, rape seed cake, bentonite, corn straw, a microbial agent, urea, monopotassium phosphate, potassium sulfate, soil structure conditioner and traditional Chinese medicine powder. The purposes of reducing cost, improving the quality of eggplants and increasing the yield of the eggplants are achieved, and a scientific basis is provided for applying and popularizing the special compound fertilizer.

Description

technical field [0001] The invention relates to the technical field of agriculture, in particular to a special compound fertilizer for eggplant growth. Background technique [0002] With the improvement of people's living standards, people begin to pay attention to the scientific diet structure, and the requirements for food safety are getting higher and higher, especially the requirements for vegetables have changed from fresh and delicious to green and pollution-free. However, for a long time, vegetable farmers have used a large amount of chemical fertilizers, which has caused soil compaction to pollute the environment and pose a threat to food safety. [0003] Eggplant (Solanum melongena L.) is a solanaceous crop of Solanaceae. It has a long growth period and is a solanaceous vegetable harvested many times. It occupies a large proportion in the whole vegetable production and is one of the most important fruits and vegetables in my country. Eggplant fruit contains vitamin...

Claims

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Application Information

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IPC IPC(8): C05G3/04C05G3/02C05G3/60C05G3/80
Inventor 段文倩张文海
Owner 段文倩
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