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After-tobacco interplanted autumn corn high-yield cultivation method

A cultivation method and corn technology, applied in fertilization methods, botanical equipment and methods, horticulture, etc., can solve the problems that the land does not give full play to economic benefits, improve the idle state of the land, simplify the cultivation process, and increase the germination rate and the effect of seedling rate

Inactive Publication Date: 2015-03-11
南丹县农业局
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

We know that after flue-cured tobacco is over, most of the land is idle, and a small part is planted with autumn potatoes, etc., and the land has not fully exerted its economic benefits.

Method used

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Examples

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Effect test

Embodiment

[0037] In 2013, the Agricultural Bureau of Nandan County and the Nandan Tobacco Leaf Production Management Bureau applied this technology to demonstrate more than 5,000 mu, with an average yield of 450-550 kg per mu and an output value of more than 1,080 yuan per mu, achieving good demonstration results. Applying this technology to plant autumn corn requires less investment, saves labor and labor, is simple to operate in the field, and has high economic benefits. It has an excellent prospect of popularization and application for greatly increasing the yield of corn.

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PUM

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Abstract

The invention discloses an after-tobacco interplanted autumn corn high-yield cultivation method. The method comprises the steps of weeding by spraying herbicide, seeding, preventing weeds by spraying pre-emergence herbicide, removing tobacco stalks, top dressing, interval final singling, preventing diseases and insect pests, harvesting at an appropriate period and the like. The cultivation method which is less in investment, labor-saving, simple in field operation, high in yield and high in economic benefit is provided for producing the after-tobacco interplanted autumn corn by utilizing sufficient water, heat and light source in autumn and fertile and loose soil resource of tobacco land, adopting a reasonable planting way, selecting an optimum fertilizing period and fertilizing amount and preventing the diseases and pest insects in time.

Description

technical field [0001] The invention relates to a cultivation method for autumn corn, in particular to a high-yield cultivation method for interplanting autumn corn after tobacco. Background technique [0002] Corn is rich in nutrients and is the most widely used food crop. It can be used not only as food and feed, but also as raw material for processing to develop products. For example, using corn as raw material to produce starch can produce products with the best quality and the lowest cost, and the economic benefits generated are dozens of times higher than the cost of corn. It has been widely used in food, textile, medicine, papermaking, chemical and other industries. In recent years, with the great development of animal husbandry around the world, the continuous deepening of the corn processing industry and the continuous expansion and extension of the corn product chain, the market demand for corn has continued to rise. my country is the world's second largest corn ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00A01G13/00A01C21/00
CPCA01C21/00A01G2/00A01G13/00
Inventor 张化文
Owner 南丹县农业局
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