High-yield cultivation method for efficient pollution-free corn

A cultivation method and corn technology, which is applied in the field of crop cultivation, can solve the problems of no corn cultivation scheme, complicated methods, and influence on the actual yield of corn, and achieve the effects of scientific and standardized cultivation technology, simple planting method, and precise fertilization

Inactive Publication Date: 2017-10-17
武为照
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The world's corn stocks generally account for about 20% of the consumption. At present, in the field of corn cultivation in China, the methods are intricate and there is no reasonable and high-yield corn cultivation plan, so it has a great impact on the actual yield of corn.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] High-efficiency and pollution-free corn high-yield cultivation method, the cultivation method is as follows,

[0019] ①. Choose refined cotton seeds, medium in size, no mildew, no deterioration and uniform particles, and the seeds should be dried for 4 days before sowing;

[0020] ②. Start sowing in early and mid-March. Before planting, the medium is soaked with water. Divide different sections on the medium, sow 3 seeds in each section, cover with fine soil, cover with film, and then again Set up a 60cm high arch shed for sunshade treatment.

[0021] ③ One week before the corn seedlings are transplanted, open the film for ventilation, and when planting, control the planting density at 1300-1400 plants / mu;

[0022] ④. After planting, fertilize immediately, apply organic fertilizer 6kg, cotton cake fertilizer 10kg, marsh manure 8kg, farmyard manure 30kg, poultry manure 15kg, zinc sulfate 3kg, borax 1kg per mu; impose;

[0023] ⑤. When the corn is budding, 25kg of urea...

Embodiment 2

[0027] High-efficiency and pollution-free corn high-yield cultivation method, the cultivation method is as follows,

[0028] ①. Choose refined cotton seeds, medium in size, no mildew, no deterioration and uniform particles, and the seeds should be dried for 4 days before sowing;

[0029] ②. Start sowing in early and mid-March. Before planting, the medium is soaked with water. Divide different sections on the medium, sow 3 seeds in each section, cover with fine soil, cover with film, and then again Set up a 60cm high arch shed for sunshade treatment.

[0030] ③ One week before the corn seedlings are transplanted, open the film for ventilation, and when planting, control the planting density at 1300-1400 plants / mu;

[0031] ④. After planting, fertilize immediately, apply organic fertilizer 6kg, cotton cake fertilizer 10kg, marsh manure 8kg, farmyard manure 30kg, poultry manure 15kg, zinc sulfate 3kg, borax 1kg per mu; impose;

[0032] ⑤. When the corn is budding, 25kg of urea...

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PUM

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Abstract

The invention discloses a high-yield cultivation method for efficient pollution-free corn, and relates to crop cultivation technologies. The method is characterized by achievement through the steps of corn seedling treatment, seedling growing in a nutrient substrate, rational close planting, base fertilizer application, foliage spraying and comprehensive treatment. The method has the advantages that the cultivation technology is scientific, normative, rational and safe, the planting method is simple, fertilizer application is precise, the high yield, high efficiency, safety and high quality of the planted corn are guaranteed, the requirements of pollution-free green production made by the National Ministry of Agriculture are met, and the economic benefits are high.

Description

technical field [0001] The invention relates to crop cultivation techniques, in particular to a high-efficiency and pollution-free corn high-yield cultivation method. Background technique [0002] Maize is an annual herbaceous plant of the genus Zea in the Poaceae family. Alias: corn, cob, corn, corn, millet, corn, corn, pearl rice, bract reed, big milo. The proportion of total corn consumption in rations is about 5%, but with the development of the times, this proportion has increased. gradually decreasing trend. In Mexico, the "hometown of corn", the annual consumption of "national dish" tortillas reaches as much as 12 million tons; in developed countries and regions, corn is also used as a source of iron, magnesium and other minerals necessary for the human body. It is widely eaten; in some poor countries and regions, corn is still a cheap food for people. [0003] Corn is used as feed, food and industrial raw materials, and is the main food in many areas, but its nutr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00
Inventor 武为照
Owner 武为照
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