Corn planting method

A planting method and corn technology, applied in botany equipment and methods, horticulture, application, etc., can solve root growth, lodging resistance corn pollination opportunities, surface water evaporation rate and night temperature distribution are unfavorable to corn growth, increase corn planting Density, poor ventilation and light transmission, etc., to increase the ventilation and light transmission performance, which is beneficial to topdressing between rows and reduce pressure

Inactive Publication Date: 2017-09-15
DAWU XINSHENG AGRI SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The traditional corn planting method is single plant cultivation in one hole. Due to various conditions, the planting density is generally 4200-4700 plants / mu. Therefore, the root growth of crops, lodging resistance, corn pollination opportunities, surface water evaporation rate and nighttime temperature distribution are not conducive to the growth of corn, resulting in the disadvantages of low yield and poor grain quality in this planting method
Increasing the planting density of corn will cause problems such as poor ventilation and light transmission, and no wind resistance.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] Embodiment 1 The corn planting method that the present embodiment provides, comprises the following steps:

[0012] (1) Select loose, water-absorbing and permeable, fertile soil, add organic fertilizer and mix well as nutrient soil;

[0013] (2) Choose organic corn seeds to dry in the sun for 3 hours, then soak in water for 12 hours, and germinate for 1 day;

[0014] (3) sow the above-mentioned organic corn seeds of vernalization, the row width of the sowing row is 80cm; in every sowing row, three holes are a planting group, and the group distance is 28cm; in every planting group, the hole distance is 2cm, single hole and single plant ; every 3-5 sowing behaviors are a planting unit; the sowing rows in each planting unit are arranged in staggered order; in each planting unit, the first planting group of each row is arranged in a staggered order with a pattern of 3cm increments from the planting line, and after sowing, press Apply 5g of carbofuran per square meter;

[...

Embodiment 2

[0019] (1) Select loose, water-absorbing and permeable, fertile soil, add organic fertilizer and mix well as nutrient soil;

[0020] (2) Select organic corn seeds to sun for 5 hours, then soak in water for 15 hours, and germinate for 2 days;

[0021] (3) sowing the above-mentioned organic corn seeds of vernalization, the row width of the sowing row is 90cm; in every sowing row, three holes are a planting group with a group distance of 35cm; in each planting group, the hole distance is 4cm, single hole and single plant ; Every 5 sowing behaviors are a planting unit; the sowing rows in each planting unit are arranged in a staggered order; in each planting unit, the first planting group of each row is arranged in a staggered order with a pattern of 5 cm increments from the planting line, and after sowing, it is arranged in a staggered order per square meter. Misch 10g carbofuran;

[0022] (4) Field management is carried out to the above-mentioned sown organic corn;

[0023] (5)...

Embodiment 3

[0026] (1) Select loose, water-absorbing and permeable, fertile soil, add organic fertilizer and mix well as nutrient soil;

[0027] (2) Choose organic corn seeds to dry in the sun for 4 hours, then soak in water for 14 hours, and germinate for 2 days;

[0028] (3) sowing the above-mentioned organic corn seeds of vernalization, the row width of the sowing row is 80cm; in every sowing row, three holes are a planting group, and the group distance is 30cm; in each planting group, the hole distance is 3cm, single hole and single plant ; Every 4 sowing behaviors are a planting unit; the sowing rows in each planting unit are arranged in staggered order; in each planting unit, the first planting group of each row is arranged in a staggered manner with a pattern of 3cm increments from the planting line, and the planting line is arranged in a staggered order after sowing. Misch 8g carbofuran;

[0029] (4) Field management is carried out to the above-mentioned sown organic corn;

[00...

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PUM

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Abstract

The invention aims to provide a corn planting method comprising the following steps: selecting loose soil with good permeability and adding an organic fertilizer into the soil to use the soil as nutritional soil; selecting organic corn seeds, drying the organic corn seeds in the sun for 3-5 hours, then soaking the organic corn seeds with clear water for 12-15 hours, and accelerating germination for 1-2 days; sowing the organic corn seeds after germination acceleration, wherein three holes form a planting group in each sowing row, one plant is in one hole in each planting group, 3-5 sowing rows form one planting unit, the sowing rows in each planting unit are arranged out of sequence, and in each planting unit, the out-of-sequence arrangement is implemented in a mode that the distance from a first planting group of each row to a planting line increases progressively by 3-5cm; applying 5-10g of carbofuran per square meter after sowing; performing field management on the sown organic corns; and harvesting and threshing the organic corns. The planting method provided by the invention overcomes defects of the prior art, and has the characteristics of controlling lodging, promoting nutrient absorption and increasing the corn yield.

Description

technical field [0001] The invention relates to a crop planting method, in particular to a corn planting method. Background technique [0002] The traditional corn planting method is a single-plant planting method. Due to various conditions, the planting density is generally 4200-4700 plants / mu. Therefore, the root growth of crops, lodging resistance, corn pollination opportunities, surface water evaporation rate And the nighttime temperature distribution is not conducive to the growth of corn, resulting in the lower yield of this planting method, and the disadvantages of poor grain quality. Increasing the planting density of corn will cause problems such as poor ventilation and light transmission, and lack of wind resistance. Contents of the invention [0003] The invention aims to provide a corn planting method, which overcomes the defects of the prior art and has the characteristics of preventing lodging, promoting nutrient absorption and increasing corn yield. [000...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00
Inventor 方国栋
Owner DAWU XINSHENG AGRI SCI & TECH
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