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Maize planting method

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

Inactive Publication Date: 2014-09-17
QINGDAO BOYANG BIOTECH
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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 maize planting method and relates to the crop cultivation technology, in particular to a maize high-yield planting method. The maize planting method solves the problem that the maize yield is low through a traditional maize planting method due to poor plant ventilation and poor lodging resistance. The method includes the steps of soil preparation, seed selection, sowing, fertilization and field management, wherein in the sowing step, the width between every two adjacent sowing lines ranges from 95 centimeters to 105 centimeters, every five holes form a planting group in each sowing line, the group distance ranges from 30 centimeters to 35 centimeters, and a single plant is sown in each hole. Through the maize planting method, uniform nutrient application and absorption of maize are promoted, the problem of low maize yield caused by poor plant ventilation and poor lodging resistance through the traditional maize planting method is effectively solved, and the method is applicable to maize production in maize planting regions.

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 to 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 lodg...

Claims

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Application Information

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IPC IPC(8): A01G1/00
Inventor 赵洪启
Owner QINGDAO BOYANG BIOTECH
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