Cultivation method for improving plant type of crops

A cultivation method and crop technology, applied in the field of large-scale and high-yield cultivation of crops, can solve the problems of high cost of amino acid liquid fertilizer, popularization and application of difficult amino acid liquid fertilizer, high production cost, etc., to achieve enhanced absorption and accumulation of dry matter, and promote Early maturation, the effect of improving product quality

Inactive Publication Date: 2015-04-29
冯祥茂
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the amino acid liquid fertilizer produced by the existing process is not only complicated in production process, but also due to the high cost of raw materials, the cost of amino acid liquid fertilizer r

Method used

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Examples

Experimental program
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Example Embodiment

[0021] Example 1

[0022] 1. The chemical composition is N6.03%, SO 3 15.26% and 5.18% organic matter industrial waste water is filtered by a conventional vacuum filter, and the filter residue and filtrate are separated;

[0023] 2. Add 5000 g of the above-mentioned filtrate into a conventional evaporating vessel, and carry out a vacuum evaporation crystallization under a negative pressure condition of 0.05 MPa to evaporate 1350 g of water to obtain 3650 g of concentrated solution;

[0024] 3. Send the above-mentioned concentrated solution into a conventional evaporative crystallizer, and carry out a vacuum evaporative crystallization under the negative pressure condition of -0.045Mpa, steam out 1250g of water, and obtain 2400g of primary mixed slurry;

[0025] 4. After sending 2400g of the above-mentioned primary mixed slurry to a conventional centrifuge for centrifugal liquid-solid separation, 905g of sulfate and 1495g of primary mother liquor are separated, wherein the sul...

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Abstract

The invention discloses a cultivation method for improving the plant type of crops, relates to a large-area and high-yield crop cultivation technology and belongs to the field of agriculture. The cultivation method is characterized by comprising the steps of filtering fermented industrial waste water, and separating filter residue from filter liquor; evaporating and concentrating the filter liquor, then carrying out liquid-solid separation, obtaining amino acid organic paste fertilizer and composite amino acid organic liquid fertilizer, enabling the amino acid organic paste fertilizer and the composite amino acid organic liquid fertilizer to pass through 1000-mesh filter cloth to obtain filter liquor, respectively measuring and taking the filter liquor and diethyl aminoethyl hexanoate according to a 95:5 weight proportion during preparing, and obtaining an insecticide-fertilizer mixture after mixing. The cultivation method for improving the plant type of the crops, disclosed by the invention, has the beneficial effects that the content of chlorophyll, protein and nucleic acid in a plant and the photosynthetic rate can be increased, the activity of peroxidase and nitrate reductase can be increased, the carbon and nitrogen metabolism of the plant can be quickened, absorption on water and fertilizer and collection on dry matters of the plant are enhanced, the internal water balance is regulated, the plant senescence is delayed, the cultivation method can be used for promoting the crop precocity and the production increasing, and the product quality is increased.

Description

technical field [0001] The invention relates to a large-area and high-yield cultivation technique for crops, which belongs to the field of agriculture, in particular to a cultivation method for improving the plant type of crops. Background technique [0002] The yield of crops is directly related to the planting density in the field. The traditional production technology adopts reasonable close planting, and the yield after reasonable close planting is directly related to the utilization rate of water, fertilizer, air and heat resources. Theoretically, the number of heavy ears per mu and the number of ears per The higher the number of grains, the higher the yield of 1000-kernel weight sorghum. However, in production practice, the three factors are mutually restrictive; under the condition of sparse planting, the number of panicles per mu is small, the ground is well ventilated and light-transmitting, the underground is sufficient in fertilizer and water, the individual is fu...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01G7/06C05G3/00
CPCA01G22/00C05C11/00C05G3/00
Inventor 冯祥茂
Owner 冯祥茂
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