Continuous cropping-preventing potato special-purpose fertilizer prepared from potato seedlings

A technology of potato seedlings and special fertilizers, applied in fertilizers made from biological waste, chemicals for biological control, applications, etc., can solve the problems of the lack of trace elements in repeated cropping of potatoes, improve the utilization rate of fertilizers, and achieve beautiful fruits , the effect of increasing the content of organic nitrogen

Inactive Publication Date: 2017-02-01
JIESHOU JINGHUA TECH INFORMATION CONSULTING SERVICE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a base fertilizer for potatoes, it can prevent repeated cropping of potatoes and solve the problem of lack of trace elements in potatoes.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] A special fertilizer for preventing repeated cropping of potatoes prepared by using potato seedlings, which is made of the following components: 100 kg of dry potato seedling powder, 10 kg of urea, 10 kg of diammonium phosphate, 10 g of potassium sulfate, 4 kg of sea mud, 2 kg of glutinous rice bran, and superphosphate 2kg, sodium selenite 0.5kg, seaweed powder 1kg, chelated iron 0.5kg, bamboo powder 1.2kg, rapeseed cake 1.5kg, shell powder 0.5kg, bagasse 1.5kg, bactericidal powder 0.6kg; The above components are uniform in the mixer and then granulated. Application as a base fertilizer for potatoes can prevent repeated cropping of potatoes and solve the problem of lack of trace elements in repeated cropping of potatoes.

[0019] The preparation method of above-mentioned potato vine dry powder is as follows:

[0020] (1) Collect fresh potato seedlings, cut them into sections, and send them to the drying equipment for drying treatment until the moisture content is withi...

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PUM

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Abstract

The invention discloses continuous cropping-preventing potato special-purpose fertilizer prepared from potato seedlings. The continuous cropping-preventing potato special-purpose fertilizer is prepared from 100kg of dry potato seedling powder, 10kg of urea, 10kg of diammonium phosphate, 10g of potassium sulfate, 4kg of sea mud, 2kg of glutinous rice bran, 2kg of calcium superphosphate, 0.5kg of sodium selenite, 1kg of seaweed meal, 0.5kg of iron chelate, 1.2kg of bamboo powder, 1.5kg of rapeseed cake, 0.5kg of shell powder, 1.5kg of bagasse and 0.6kg of sterilization powder. In preparation, the above ingredients are uniformly mixed through a mixer and the mixture is subjected to granulation. The continuous cropping-preventing potato special-purpose fertilizer can provide enough nutrients for potatoes, stimulate and promote potato growth through microbe decomposer and metabolite absorption and utilization of potato roots, improve a potato yield, and realize uniform growth, smooth appearance, big and beautiful fruits, drought and flood resistance and cold and heat resistance.

Description

technical field [0001] The invention relates to the technical field of fertilizers, in particular to a special fertilizer for preventing repeated cropping of potatoes prepared from potato seedlings. Background technique [0002] Organic fertilizers are rich in organic matter and nutrients needed for crop growth. They can not only provide the nutrients needed for crop growth, improve the soil, but also improve crop quality, increase crop yield, promote high and stable crop yields, maintain soil fertility, and increase fertilizer efficiency. Utilization rate, reduce production cost. The full and rational use of organic fertilizers can increase crop yields, improve soil fertility, improve the quality of agricultural products, and increase the effectiveness of soil nutrients. [0003] Potatoes are potassium-loving crops, and they have a large demand for potassium throughout the growth and development process. When the amount of nitrogen application increases, the yield of pota...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00A01N65/42A01P1/00A01P3/00
CPCC05G3/00A01N65/00A01N65/42C05B1/02C05B7/00C05C9/00C05D1/02C05D9/00C05D9/02C05F1/005C05F5/002C05F7/00C05F11/00A01N2300/00
Inventor 尚诚德
Owner JIESHOU JINGHUA TECH INFORMATION CONSULTING SERVICE CO LTD
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