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Corn planting method

A planting method and corn technology, applied in botany equipment and methods, fertilizer mixture, gardening, etc., can solve the problems of low fertilizer utilization rate, corn germination rate and low corn yield, so as to increase yield, prevent pests and root diseases , the effect of increasing the germination rate

Inactive Publication Date: 2016-03-30
颍上县永祥旱粮研究所
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When corn is planted, the germination rate and yield of corn are not high, and the fertilizer utilization rate is also low

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A kind of corn planting method, comprises the following steps:

[0021] (1), land preparation, deeply plow the soil 25-30cm, level the soil, apply 80kg of corn compound fertilizer per mu, and apply fertilizer 10-20cm below the surface;

[0022] (2), sowing, sowing by rows, the sowing depth is 8-10cm, the sowing spacing is 25*40cm, 2-3 trees are sown in every hole, after sowing, 30-30-30-30-30% sodium bicarbonate aqueous solution is poured in every hole 40ml;

[0023] (3), carry seedling, when seedling grows to 20-25cm, carry away the weaker seedling of growth in every hole, keep every hole and stay a seedling;

[0024] (4) Daily management, regular weeding and watering.

[0025] Described corn compound fertilizer is made from the raw material of following weight portion:

[0026] 38 parts of urea, 12 parts of potassium sulfate, 16 parts of calcium bicarbonate, 13 parts of hemp carbon, 0.6 parts of boric acid, 1.2 parts of sodium citrate, 1.5 parts of manganese sulfat...

Embodiment 2

[0033] A kind of corn planting method, comprises the following steps:

[0034] (1), land preparation, deeply plow the soil 25-30cm, level the soil, apply 80kg of corn compound fertilizer per mu, and apply fertilizer 10-20cm below the surface;

[0035] (2), sowing, sowing by rows, the sowing depth is 8-10cm, the sowing spacing is 25*40cm, 2-3 trees are sown in every hole, after sowing, 30-30-30-30-30% sodium bicarbonate aqueous solution is poured in every hole 40ml;

[0036] (3), carry seedling, when seedling grows to 20-25cm, carry away the weaker seedling of growth in every hole, keep every hole and stay a seedling;

[0037] (4) Daily management, regular weeding and watering.

[0038] Described corn compound fertilizer is made from the raw material of following weight portion:

[0039] 40 parts of urea, 12 parts of potassium sulfate, 16 parts of calcium bicarbonate, 14 parts of hemp stem carbon, 0.6 parts of boric acid, 1.2 parts of sodium citrate, 1.2 parts of manganese s...

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PUM

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Abstract

The invention relates to a corn planting method. The corn planting method comprises steps as follows: (1), soil preparation: the soil is deeply ploughed for 25-30 cm, the soil is leveled, and 80-100 kg of a corn compound fertilizer is applied for each mu of land and in the position 10-20 cm below the ground surface; (2), sowing: corn seeds are sown in rows, the sowing depth is 8-10 cm, the sowing space is 25*40 cm, 2-3 seeds are sown in each hole, and each hole is watered with a sodium bicarbonate water solution with the mass percentage being 5% after sowing; (3), pulling up of seedlings: when the seedlings grow to 20-25 cm, the seedlings with poorer growth vigor are pulled up from each hole, and one seedling is reserved in each hole; (4), daily management: weeding and watering are performed at fixed time. According to the corn planting method, through rational close planting during planting of corn, corn ventilation is facilitated, the corn yield cannot be affected by excessive sparsity and can be increased, sodium bicarbonate water is used for watering during planting, and accordingly, the corn germination rate can be increased.

Description

technical field [0001] The invention belongs to the field of fertilizers, and in particular relates to a corn planting method. Background technique [0002] The history of corn cultivation in my country is about 470 years. At present, my country's sown area is about 300 million mu, second only to rice and wheat, ranking third among food crops, and second only to the United States in the world. It is widely planted in tropical and temperate regions of the world and is an important cereal. It has a sweet taste and can be used in various dishes, such as fried corn. It is also the main raw material for industrial alcohol and shochu. When corn is planted, the germination rate and yield of corn are not high, and the fertilizer utilization rate is also low. Contents of the invention [0003] The purpose of the present invention is to provide a corn planting method, which can not only increase the yield of corn, but also has the effect of insect and disease resistance, and wil...

Claims

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Application Information

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IPC IPC(8): C05G3/00A01G1/00
Inventor 朱亮
Owner 颍上县永祥旱粮研究所