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Special liquid fertilizer for cultivating poplar and preparation method thereof

A technology of liquid fertilizer and poplar, which is applied in the field of special liquid fertilizer for poplar cultivation and its preparation, can solve the problems of weakening drought resistance, cold resistance and lodging resistance, poor quality, low survival rate, etc., and achieve the effect of reducing pollution

Inactive Publication Date: 2011-01-12
GREEN ORGANIC ANMAO BIOTECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Poplar trees grown in saline-alkali land are affected by the soil environment with high saline-alkali content in saline-alkali land.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] The special liquid fertilizer for poplar cultivation of the invention comprises the following components: inorganic nutrients, organic matter, and additives containing microorganisms and amino acids. Among them, by weight percentage, inorganic nutrients account for 6%, and organic matter accounts for 15%. The amino acids include arginine, proline, serine, alanine, threonine, isoleucine and glycine, and their weight ratio is: 20:2:3:2:2:1:1. The microorganisms include yeast, actinomycetes, photosynthetic bacteria, nitrogen-fixing bacteria and phosphorus and potassium solubilizing bacteria, and the weight ratio is: 15:10:5:5:15. The special liquid fertilizer for poplar cultivation per milliliter contains 20 million effective viable bacteria, and the water content is 30% by weight. The organic matter includes sugarcane molasses, monosodium glutamate waste liquid, protamine fermentation liquid, shrimp and crab skin and protein liquid. The inorganic nutrients include nitro...

Embodiment 2

[0034] The special liquid fertilizer for poplar cultivation of the invention comprises the following components: inorganic nutrients, organic matter, and additives containing microorganisms and amino acids. Among them, by weight percentage, inorganic nutrients account for 10%, and organic matter accounts for 10%. The amino acids include arginine, proline, serine, alanine, threonine, isoleucine and glycine, and their weight ratio is: 20:2:3:2:2:1:1. The microorganisms include yeast, actinomycetes, photosynthetic bacteria, nitrogen-fixing bacteria and phosphorus and potassium solubilizing bacteria, and the weight ratio is: 10:10:10:10:10. The special liquid fertilizer for poplar cultivation per milliliter contains 20 million effective viable bacteria, and the water content is 40% by weight. The organic matter includes sugarcane molasses, monosodium glutamate waste liquid, protamine fermentation liquid, shrimp and crab skin and protein liquid. The inorganic nutrients include ni...

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PUM

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Abstract

The invention discloses a special liquid fertilizer for cultivating poplar. The liquid fertilizer is used for fertilizing poplar in alkaline land. The liquid fertilizer comprises the following components in percentage by weight: 6-10% of inorganic nutrient, 10-15% of organic substance, and additives containing microbes and amino acid. After the special liquid fertilizer for cultivating poplar is mixed into soil, the microbes in the liquid fertilizer generate various organic acids under the activating action of amino acid in the poplar growth process so as to maintain the interaction between catalyst and ferment, so that the organic acids and enzymes can effectively decompose indissoluble phosphates and potassium formates in alkaline land soil and nucleic acid to supply nutrients for plant roots, thereby lowering the application amount of inorganic phosphorus and inorganic potassium and reducing the environmental pollution. The invention also provides a method for preparing the special liquid fertilizer for cultivating poplar.

Description

technical field [0001] The invention relates to a special liquid fertilizer for poplar cultivation and a preparation method thereof. Background technique [0002] Balanced fertilization is a fertilization technology commonly used in agriculture and forestry. Its main content is a fertilization method formulated according to the nutrient demand characteristics of crop growth and the fertilizer supply characteristics of different soils, including the types and quantities of fertilizers applied. With the development of agriculture, liquid fertilizers are increasingly used for balanced fertilization. Compared with solid fertilizers, liquid fertilizers have the advantages of quick fertilizer effect, no agglomeration, various application methods, and less pollution during production, transportation, and use. [0003] Poplars growing in saline-alkali soils are affected by the high-saline-alkali soil environment in saline-alkali lands, resulting in lower survival rates and poorer q...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00
Inventor 姚冠康翁宇平秦立炎
Owner GREEN ORGANIC ANMAO BIOTECH
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