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Corn planting method

A planting method and corn technology, which is applied in the field of crop cultivation, can solve the problems of poor plant permeability, low corn yield, and weak lodging resistance, and achieve the effects of improving utilization rate, increasing corn yield, and reducing pressure

Inactive Publication Date: 2017-03-08
威海印九红果蔬种植专业合作社
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention proposes a high-yield corn planting method in order to solve the problem of low corn yield due to poor plant permeability and weak lodging resistance in the traditional corn planting method

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] Soil preparation: deep plowing and applying base fertilizer.

[0013] Seed selection: select corn seeds with full grains.

[0014] Sowing: 1 planting unit per 6 sowing behaviors, the row width between sowing rows is 100 cm: in each sowing row, 5 holes within 4 cm are sown to form a planting group with a hole distance of 2 cm, and the group distance between planting groups The distance between the first planting group and the planting line in the 6 sowing rows is staggered in a pattern of 5 cm increments.

[0015] Fertilization: 35% of diamine, 50% of urea, and 15% of potassium fertilizer (weight ratio) are made into compound fertilizer, and 100 kg of fertilizer is applied per mu.

[0016] Thinning, weeding, harvesting. With 6400 plants per mu, 1200kg of corn can be harvested.

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Abstract

The invention discloses a corn planting method and relates to a crop planting technique. Specifically, the invention relates to a high-yield corn planting method which is used for solving the problem of low corn yield caused by poor plant permeability and weak lodging resistance of the traditional corn planting method. The corn planting method comprises the following steps: preparing land, selecting seeds, sowing, applying fertilizer and managing the field. The sowing step further comprises the following steps: keeping the width between adjacent sowing rows at 95-105cm; taking five holes as a planting set in each sowing row; keeping the set distance at 30-35cm; placing a single plant into a single hole. The planting method is beneficial to nutrient balance application and corn absorption, is capable of effectively solving the problem of low corn yield caused by poor plant permeability and weak lodging resistance of the traditional corn planting method and is suitable for corn production in a corn planting area.

Description

technical field [0001] The invention relates to the technical field of crop cultivation, in particular to a method for planting corn. Background technique [0002] The traditional corn planting method is to plant a single plant in one hole with equal row spacing. Due to various conditions, generally 4200-4700 plants / mu, this planting method has poor plant permeability, and the root growth of crops, lodging resistance, and maize Pollination opportunities, surface water evaporation rate and nighttime temperature distribution are all unfavorable to the growth of corn, resulting in low yield, poor grain quality and other shortcomings of this planting method, which is not conducive to field management and harvest; The level is low, the seedlings are incomplete, not strong, and the density is not suitable, which reduces the corn yield by 5 to 8%. Contents of the invention [0003] In order to solve the problem of low corn yield caused by poor plant permeability and weak lodging...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00
CPCA01G22/00
Inventor 迟桂丽
Owner 威海印九红果蔬种植专业合作社
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