Composite bio-fertilizer for leaf vegetables

A technology for compounding biological fertilizers and leafy vegetables, which is applied in the directions of fertilizer mixture, application, and fertilization device, can solve problems such as immature bolting, and achieve the effects of reducing the amount of chemical fertilizers applied, preventing soil compaction, and reducing environmental pollution.

Inactive Publication Date: 2014-04-23
湖南新雨生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Unripe bolting often occu

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] A special compound biological fertilizer for leafy vegetables, the parts by weight of various components are composed as follows:

[0028] Ammonium dihydrogen phosphate: 20, Ca fertilizer EDTA-Ca: 0.0004, Mg fertilizer EDTA-Mg: 0.0001, magnesium sulfate: 0.0005, Fe fertilizer EDTA-Fe: 0.02, Zn fertilizer EDTA-Zn: 0.01, zinc sulfate: 0.01, Cu Fertilizer EDTA-Cu: 0.01, Mn fertilizer EDTA-Mn: 0.01, manganese sulfate: 0.01, boric acid: 0.15, ammonium molybdate: 0.0004, humic acid: 0.2, aloe juice: 2, soybean protein: 1, seaweed powder: 0.4, Bacillus thuringiensis solution: 44, Bacillus megaterium solution: 23, Bacillus colloidus solution: 23, Streptomyces Jingyang solution: 3.

Embodiment 2

[0030] A special compound biological fertilizer for leafy vegetables, the parts by weight of various components are composed as follows:

[0031] Ammonium dihydrogen phosphate: 30, Ca fertilizer EDTA-Ca: 0.0004, Mg fertilizer EDTA-Mg: 0.0001, magnesium sulfate: 0.0008, Fe fertilizer EDTA-Fe: 0.0168, Zn fertilizer EDTA-Zn: 0.0125, zinc sulfate: 0.0001, Cu Fertilizer EDTA-Cu: 0.00182, Mn fertilizer EDTA-Mn: 0.0021, manganese sulfate: 0.0177, boric acid: 0.1054, ammonium molybdate: 0.0005, humic acid: 0.2, aloe juice: 2, soybean protein: 1, seaweed powder: 0.4, Bacillus thuringiensis solution: 43.2, Bacillus megaterium solution: 26.3, Bacillus colloidus solution: 20.5, Streptomyces Jingyang solution: 4.2.

[0032] The above strains are obtained by conventional fermentation and culture methods, and the bacterial content in the fermentation liquid of each strain must be ≥ 10 8 / ml.

Embodiment 3

[0034] A special compound biological fertilizer for leafy vegetables, the parts by weight of various components are composed as follows:

[0035] Ammonium dihydrogen phosphate: 20, Ca fertilizer EDTA-Ca: 0.0004, Mg fertilizer EDTA-Mg: 0.0001, magnesium sulfate: 0.0008Fe fertilizer EDTA-Fe: 0.0168, Zn fertilizer EDTA-Zn: 0.0001, zinc sulfate: 0.0161, Cu fertilizer EDTA-Cu: 0.0054, Mn fertilizer EDTA-Mn: 0.0294, manganese sulfate: 0.0011, boric acid: 0.1998, ammonium molybdate: 0.0005, humic acid: 0.2, aloe juice: 2, soybean protein: 1, seaweed powder: 0.4, thuringiensis Bacillus solution: 48.6, Bacillus megaterium solution: 21.5, Bacillus colloidus solution: 25.3, Streptomyces Jingyang solution: 2.8.

[0036] The above strains are obtained by conventional fermentation and culture methods, and the bacterial content in the fermentation broth must be ≥ 10 8 / ml.

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Abstract

The invention discloses a composite bio-fertilizer for leaf vegetables and a preparation method thereof and belongs to the technical field of agricultural fertilizers. The composite bio-fertilizer for the leaf vegetables comprises the following components: ammonium dihydrogen phosphate, a Ca fertilizer, namely EDTA-Ca (ethylenediaminetetraacetic acid-Ca), a Mg fertilizer, namely EDTA-Mg, magnesium sulfate, a Fe fertilizer, namely EDTA-Fe, a Zn fertilizer, namely EDTA-Zn, zinc sulfate, a Cu fertilizer, namely EDTA-Cu, a Mn fertilizer, namely EDTA-Mn, manganese sulfate, boric acid, ammonium molybdate, humic acid, aloe juice, soy protein, seaweed powder, a bacillus thuringiensis liquid, a bacillus megaterium liquid, a bacillus mucilaginosus liquid and a streptomyces jingyangensis liquid. The bio-fertilizer disclosed by the invention utilizes the combined action of inorganic salts, organic matters, microbes and other substances to achieve the purpose of providing nutritional substances for leaf vegetable crops in a long-term lasting manner. The appropriate microbes are selected, the mutual antagonistic action of thalli is reduced through the reasonable mixture ratio of the different microbes, and then the bio-fertilizer can act on the leaf vegetable crops with optimal effects to achieve high yield and excellent production.

Description

technical field [0001] The invention relates to a biological fertilizer processing method, which belongs to the technical field of agricultural fertilizers, in particular to a method for preparing and applying a liquid special compound biological fertilizer suitable for leaf vegetable crops. Background technique [0002] my country has always been dominated by agriculture. Since the founding of New China, with the development of agricultural science and technology, especially the widespread use of high-concentration urea in the 1970s, although the output of agricultural crops has been expanded in a short period of time, it has made China's land available for planting Fertility is getting lower and lower, and the widespread use of chemical fertilizers has transformed the inorganic nutrient ions such as nitrogen, phosphorus, and potassium that can be absorbed by crops in the soil into insoluble salts, resulting in soil compaction and reduced fertilizer efficiency. Over time, cro...

Claims

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Application Information

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IPC IPC(8): C05G3/00
Inventor 乔长晟罗喆李雪钟海蛟
Owner 湖南新雨生物科技有限公司
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