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Active micromolecular ecological nutrition agent and use method thereof

A micro-molecular, active technology, applied in fertilization methods, applications, fertilization devices, etc., can solve the problems of reduced organic matter content in farmland, low fertilizer efficiency and activity, and large straw volume.

Inactive Publication Date: 2014-12-24
上海国环生态科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These organic matter should be returned to the farmland in the form of fertilizer to complete the entire material cycle, but urban sludge and livestock manure are difficult to process due to the stench, and contain toxic and harmful substances such as antibiotics, aromatic hydrocarbons, and heavy metals, while crop straw is bulky and low in fertilizer efficiency , farmers lack the enthusiasm to make fertilizer from straw, so these organic wastes have not been returned to the farmland for a long time, which greatly reduces the organic matter content of my country's farmland, and the quality of cultivated land decreases year by year, which affects the sustainable development of my country's agriculture
The current level of organic solid waste treatment technology is low, and the fertilizer efficiency and activity are not high.

Method used

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  • Active micromolecular ecological nutrition agent and use method thereof
  • Active micromolecular ecological nutrition agent and use method thereof
  • Active micromolecular ecological nutrition agent and use method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0061] Fertilizer effect test report of "active micromolecular ecological nutrient" solid fertilizer on cherries

[0062] 1. Fertilizers for testing:

[0063] The organic fertilizer product "active micromolecular ecological nutrient" solid fertilizer produced by Shanghai Huanken Ecological Technology Co., Ltd. (using livestock and poultry manure with straw as raw material, after impurity removal, crushing and batching, add 1 part of livestock and poultry manure by weight 1 portion of straw ingredients, followed by subcritical water treatment at a temperature of 190°C and a pressure of 1.7Mpa for 85 minutes, followed by solid-liquid separation of solid fertilizer, powder, N+P 2 o 5 +K 2 O ≥ 5%, organic matter ≥ 75%, amino acid ≥ 20%, humic acid ≥ 45%, pH 4-6, heavy metals, antibiotics, polychlorinated biphenyls and other harmful substances are far below the national restrictive standards, roundworm eggs The mortality rate is 100%, the odor is completely eliminated, and E. co...

Embodiment 2

[0104] Fertilizer effect test report of "active micromolecular ecological nutrient" solid fertilizer on pomegranate

[0105] 1. Fertilizers for testing:

[0106] The organic fertilizer product "active micromolecular ecological nutrient" solid fertilizer produced by Shanghai Huanken Ecological Technology Co., Ltd. (use kitchen waste and straw as raw material, after impurity removal, crushing and batching, 1 part of kitchen waste is discarded by weight Add 1 portion of straw ingredients to the fertilizer, and then treat it with subcritical water for 90 minutes at a temperature of 180°C and a pressure of 1.2Mpa. Solid fertilizer, powder, N+P 2 o 5 +K 2 O ≥ 5%, organic matter ≥ 75%, total amino acids ≥ 20%, humic acid ≥ 45%, pH 4-6, heavy metals, antibiotics, PCBs and other harmful substances are far below the national restrictive standards, roundworms The egg mortality rate is 100%, the odor is completely eliminated, and E. coli and other harmful organisms are not detected). ...

Embodiment 3

[0136] Summary of fertilizer effect test of "active micromolecular ecological nutrient" solid fertilizer on "Zaojia 8424" watermelon

[0137] In this experiment, the "active micromolecular ecological nutrient" produced by Shanghai Huanken Ecological Technology Co., Ltd. was applied to Chongming "Zaojia 8424" watermelon, and compared with conventional fertilization, it was investigated to investigate its effects on watermelon seedling traits, yield structure and quality, and the effect on soil improvement, and evaluate the test results.

[0138] 1. Test fertilizer

[0139] The organic fertilizer product "active micromolecular ecological nutrient" solid fertilizer produced by Shanghai Huanken Ecological Technology Co., Ltd. Kitchen waste: straw is mixed at a ratio of 1:1.4, and then treated with subcritical water at a temperature of 190°C and a pressure of 1.7Mpa for 85 minutes, and then solid fertilizer, powder, N+P obtained by solid-liquid separation 2 o 5 +K 2 O ≥ 5%, org...

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Abstract

The invention discloses an active micromolecular ecological nutrition agent and a use method thereof. The nutrition agent is obtained by taking organic waste as the raw material, carrying out subcritical water treatment under 180-280DEG C and 1.2-7.5Mpa for 40-90min, and then performing solid-liquid separation. In a solid fertilizer, the content of organic matters is 70-90%, the content of total nutrients is 4-6%, the content of amino acid is greater than or equal to 20%, the content of humus is greater than or equal to 45%, the content of trace elements is greater than or equal to 0.5%, and the pH is 4-6. In a liquid fertilizer, the content of organic matters is 50-120g / L, the content of total nutrients is 500-950mg / L, the content of amino acid is greater than or equal to 10g / L, the content of humus is greater than or equal to 20g / L, the content of trace elements is greater than or equal to 200mg / kg, and the pH is 4-6. According to the use method, in addition to be used for topdressing, the solid fertilizer can be applied individually or mixed with other fertilizers, can be used for furrow fertilization, row fertilization, hole fertilization or spray fertilization and rotary tillage, and the dosage for every 666.67 square meters is 200-850kg. The liquid fertilizer can be used for flushing fertilization, jet fertilization, spray fertilization or drop irrigation with water, and the dosage for every 666.67 square meters is 20-200kg. The organic fertilizer involved in the invention has higher fertilizer efficiency and activity, can make fruit tree single fruit reach a weight gain of 7-15%, melons and fruits reach a yield increase of 10-20%, grains reach a yield increase of 5-16%, and vegetables reach a yield increase of 8-20%. Also, the quality, growth and soil indexes are improved, fertilizer consumption is greatly reduced, resources are saved and environmental protection is achieved.

Description

technical field [0001] The invention belongs to the technical field of organic fertilizers, and relates to an active micromolecular ecological nutrient and its application method. Background technique [0002] There are many types of fertilizers currently used in agricultural production, among which organic fertilizers are more widely used. There are two types of organic fertilizers, namely farmyard manure accumulated by farmers themselves and commercial organic fertilizer produced by enterprises. Farmyard manure usually contains a large amount of biomass, animal and plant residues, and some organic waste. The organic fertilizer formed by natural fermentation is basically through anaerobic fermentation, and the fertilizer smell is relatively strong, so it cannot be commercialized. The commercial organic fertilizer refers to the organic fertilizer made by artificial fermentation or treatment by using plant straw, livestock and poultry manure and various organic materials. ...

Claims

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Application Information

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IPC IPC(8): C05F15/00A01C21/00
Inventor 江峰
Owner 上海国环生态科技股份有限公司
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