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Nano-carbon fertilizer special for paddy rice

A technology of carbon rice and special fertilizer, which is applied in the field of special nano-carbon rice fertilizer, can solve the problems of reduced fertilizer utilization rate, lower quality of agricultural products, soil structure damage, etc., and achieve the effect of increasing yield, stress resistance and improving quality

Active Publication Date: 2014-04-23
广西宁明百事康生物工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the long-term application of chemical fertilizers has led to serious negative problems such as soil structure damage, water pollution, decreased fertilizer utilization efficiency, and reduced quality of agricultural products.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Step 1. Transport urea, diamine phosphate, calcium magnesium phosphate fertilizer, potassium chloride, borax, sulfate fertilizer, nano-carbon, rare earth micro-fertilizer, organic fertilizer and medical stone into the conical mixer with a spiral tube, and stir for 30~ 45min, get ingredient A;

[0021] Step 2. Put nitrogen-fixing bacteria, meat, animal viscera, yeast, dried distiller's grains and deionized water in a fermenter for 8 to 10 days of anaerobic fermentation at a fermentation temperature of 40°C to obtain ingredient B, in which nitrogen-fixing bacteria The weight ratio of the total weight of meat, animal offal, dried distiller's grains and yeast to deionized water is 1:200;

[0022] Step 3. Mix ingredient A and ingredient B to obtain fertilizer C, put fertilizer C in a disc granulator to granulate, hang film and polish, use a vibrating sieve to screen out fertilizer C particles with a particle size of ≥0.3mm, the particle size Unqualified products are sent ba...

Embodiment 2

[0026] Nano carbon rice fertilizer is a mixture containing the following components, wherein the percentage of each component to the total weight of the mixture is: urea 4000g, diamine phosphate 150g, calcium magnesium phosphate fertilizer 200g, potassium chloride 300g, borax 100g, magnesium sulfate fertilizer 100g, nano-carbon 100g, compost (organic fertilizer) 200g, medical stone 200g, nitrogen-fixing bacteria 100g, rare earth micro-fertilizer 50g, dried distiller's grains 30g, yeast 50g, dried chicken 50g and animal offal 50g, of which, dried chicken and animal offal The water content of the product is ≤5%; the above components are available in the market.

[0027] According to the method of embodiment 1, nano-carbon rice special fertilizer is manufactured.

Embodiment 3

[0029] Nano carbon rice special fertilizer is a mixture containing the following components, wherein the percentage of each component to the total weight of the mixture is: urea 2000g, diamine phosphate 50g, calcium magnesium phosphate fertilizer 100g, potassium chloride 100g, borax 10g, magnesium sulfate fertilizer 10g, nano-carbon 30g, manure (organic fertilizer) 60g, medical stone 80g, nitrogen-fixing bacteria 30g, rare earth fertilizer 10g, dried distiller's grains 10g, yeast 20g, dried chicken 20g and animal offal 20g, of which, dried chicken and animal offal The water content of the product is ≤5%; the above components are available in the market.

[0030] According to the method of embodiment 1, nano-carbon rice special fertilizer is manufactured.

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Abstract

The invention discloses a nano-carbon fertilizer special for paddy rice. The nano-carbon fertilizer special for paddy rice comprises the following components in percentage by weight: 20-40 percent of urea, 5-15 percent of diammonium phosphate, 10-20 percent of calcium magnesium phosphate, 10-30 percent of potassium chloride, 1-18 percent of borax, 1-10 percent of a sulfate fertilizer, 3-10 percent of nano-carbon, 6-20 percent of an organic fertilizer, 8-20 percent of medical stone and 3-10 percent of nitrogen-fixing bacteria. By using the nano-carbon fertilizer, the yield of paddy rice can be increased by 30-45 percent. Compared with the conventional fertilizer, the nano-carbon fertilizer has the advantages that the using amount of the fertilizer is saved by 30-50 percent, and cadmium in soil can be removed effectively.

Description

technical field [0001] The invention relates to the field of special fertilizer for crops, in particular to a special fertilizer for rice with nanometer carbon. Background technique [0002] Protecting the ecological environment is particularly urgent in China. Since the reform and opening up, my country's agriculture has been greatly developed, with 7% of the land feeding 22.5% of the population, which has created a miracle in the world. However, the long-term application of chemical fertilizers has led to serious negative problems such as soil structure damage, water pollution, decreased fertilizer utilization efficiency, and reduced quality of agricultural products. Green is a passport to the world. At present, my country's food safety situation is still severe, mainly in the four aspects of production, processing, distribution, and sanitation, and the source pollution of agricultural products ranks first. "Soil is the mother of crops", the soil is the supplier of nutr...

Claims

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Application Information

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IPC IPC(8): C05G3/00
Inventor 张杰
Owner 广西宁明百事康生物工程有限公司
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