Special organic nutrient solution for tomatoes and preparation method thereof

A nutrient solution, tomato technology, applied in the direction of organic fertilizer, application, inorganic fertilizer, etc., can solve the problems of increasing harmful substances, reducing plant immunity, etc., and achieve the effect of promoting decomposition, improving soil physical, chemical and biological properties, and efficient fertilizer supply

Inactive Publication Date: 2017-03-22
JIANGSU SUGANG HESHUN BIOTECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Long-term application of chemical fertilizers often requires a large amount of chemical pesticides to maintain crop growth due to the reduction of plant immunity, which is likely to increase harmful substances in food

Method used

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Examples

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Embodiment Construction

[0020] In order to further illustrate the technical means adopted by the present invention and the technical effects achieved, the following will be described in detail in conjunction with the examples.

[0021] The invention provides a special organic nutrient solution for tomatoes, which is composed of concentrated animal waste fermented solution, water and additives. The concentrated fermented liquid of animal waste is the concentrated fermented liquid after a large-scale livestock and poultry manure fermentation project. The additive is urea, ammonium dihydrogen phosphate, potassium sulfate or a combination thereof. And, by weight percentage, the concentrated fermented liquid of animal waste accounts for 90% of the total weight. At the same time, the nitrogen, phosphorus and potassium elements contained in the concentrated fermented liquid of the animal waste and the additive account for 5%, 4% and 5% of the total weight respectively.

[0022] The present invention also ...

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PUM

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Abstract

The invention provides a special organic nutrient solution for tomatoes and a preparation method thereof. The nutrient solution consists of animal waste concentrate fermentation liquid, water and an additive, wherein the animal waste concentrate fermentation liquid is the concentrate fermentation liquid obtained by a large livestock/poultry excrement fermentation project; and the additive is urea, ammonium dihydrogen phosphate, potassium sulfate or combination thereof. The nutrient solution provided by the invention has the advantages of improving the physicochemical and biological characters of soil, activating the nutrients such as nitrogen, phosphorus, potassium, born, zinc and manganese in soil, and regulating the pH value of soil so that the pH value of micro-regional soil is in a range favorable for activating most nutrients and the like.

Description

technical field [0001] The invention belongs to the application field of biogas and biogas residues, in particular to a special organic nutrient solution for tomatoes and a preparation method thereof. Background technique [0002] Related products currently on the market are mainly various types of fertilizers. Although general chemical fertilizers have high nutrient content and can be used quickly, chemical fertilizers can only provide inorganic nutrients for crops, and long-term application will cause adverse effects on the soil. Chemical fertilizers have short and fierce fertilizer effects, which can easily cause nutrient loss and pollute the environment. Chemical fertilizers are pure chemical synthetic substances, improper application can reduce the quality of agricultural products. Long-term application of chemical fertilizers often requires a large amount of chemical pesticides to maintain crop growth due to the reduction of plant immunity, which is likely to increas...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G1/00
CPCC05B7/00C05C9/00C05D1/02C05F9/04
Inventor 束剑峰戴辉
Owner JIANGSU SUGANG HESHUN BIOTECH CO LTD
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