Corn planting method

A planting method and corn technology, applied in the agricultural field, can solve problems such as troublesome cultivation management and mechanical harvesting, uneven water utilization, unfavorable mechanized harvesting, etc., and achieve the advantages of being beneficial to concentrated use, beneficial to inter-row topdressing, and reducing the amount of pesticides used. Effect

Inactive Publication Date: 2018-01-26
王凤生
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this method has increased the yield, it has brought a lot of trouble to cultivation management and mechanical harvesting. Fertilization cannot be mechanized, and it is not conducive to mechanized harvesting.
Moreover, many corn plants are concentrated together, and the water utilization is uneven. In a drought year, the corn is easy to suffer from drought.

Method used

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  • Corn planting method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A method for planting corn, comprising the steps of:

[0025] (1) Select seeds with a germination rate of more than 95%, dry them in the sun for 1 day 13 days before sowing, then soak them in water for 10 hours, then use the seed soaking solution to mix with corn seeds according to the weight ratio and soak them together for 30 hours, pick them up and use warm water at 30°C Rinse once a day in the morning and evening until the corn seeds germinate;

[0026] (2) Divide the corn planting into multiple planting groups. Each planting group is planted with two rows of corn, and the two rows of corn are planted alternately. The distance between the corns in each row is equal. The distance between the two rows of corn in each planting group is 30cm, the distance between the rows of corn in each row of corn is 8cm, the sowing depth is 8cm, 2 seeds are sown in each hole, and 25g of sodium bicarbonate aqueous solution with a mass fraction of 5% is poured in each hole. ;

[0027...

Embodiment 2

[0040] A method for planting corn, comprising the steps of:

[0041] (1) Select seeds with a germination rate above 96%, dry them in the sun for 1 day 14 days before sowing, then soak them in water for 11 hours, then use the seed soaking solution to mix with corn seeds according to the weight ratio and soak them together for 35 hours, pick them up and use warm water at 35°C Rinse once a day in the morning and evening until the corn seeds germinate;

[0042](2) Divide the corn planting into multiple planting groups. Each planting group is planted with two rows of corn, and the two rows of corn are planted alternately. The distance between the corns in each row is equal. The distance between the two rows of corn in each planting group is 35cm, the distance between the rows of corn in each row of corn is 10cm, the sowing depth is 9cm, 2 seeds are sown in each hole, and 28g of sodium bicarbonate aqueous solution with a mass fraction of 5.5% is poured in each hole. ;

[0043] (3)...

Embodiment 3

[0056] A method for planting corn, comprising the steps of:

[0057] (1) Select seeds with a germination rate above 97%, dry them for 2 days 15 days before sowing, then soak them in water for 12 hours, then use the seed soaking solution to mix with corn seeds according to the weight ratio and soak them together for 40 hours, pick them up and use warm water at 40°C Rinse once a day in the morning and evening until the corn seeds germinate;

[0058] (2) Divide the corn planting into multiple planting groups. Each planting group is planted with two rows of corn, and the two rows of corn are planted alternately. The distance between the corns in each row is equal. The distance between the two rows of corn in each planting group is 40cm, the distance between the rows of corn in each row of corn is 12cm, the sowing depth is 10cm, 3 seeds are sown in each hole, and 30g of sodium bicarbonate aqueous solution with a mass fraction of 6% is poured in each hole. ;

[0059] (3) Apply bas...

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PUM

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Abstract

The invention discloses a corn planting method which is completed through the work of seed soaking, planting, base fertilizer applying, seedling lifting, topdressing, leaf surface fertilizer applying,weeding and harvesting. According to the method, corn seeds are soaked in a mixed solution of ethyl alcohol and garlic juice, effective components in the garlic juice can be completely released in ethyl alcohol and can effectively kill diseases and insect pests carried by the corn seeds, and the garlic juice is low in price and easy to obtain; the reasonable planting density conforms to the growth habits of corn and adapts to the corn growth characteristics, the ventilation and light penetration requirements required in the whole growth process can be met, topdressing between lines is facilitated, concentrated nutrient utilization is facilitated, and corn yield can be effectively increased; meanwhile, the pesticide application amount is reduced, and environmentally friendliness is achieved. The quality and yield of corn are improved, and the corn has plump and even kernels.

Description

technical field [0001] The invention relates to the field of agricultural technology, in particular to a method for planting corn. Background technique [0002] Corn is a common food crop. It has a large sown area in China and is widely distributed. It is one of the main grains for people in northern and southwestern mountainous areas and other dry valley areas in China. There are two types of corn, yellow corn and white corn. Among them, yellow corn contains more vitamin A, which is very beneficial to people's vision. Its nutritional value exceeds that of flour and rice. Regular consumption can prevent arteriosclerosis, cardiovascular and cerebrovascular diseases, cancer, hypercholesterolemia, high blood pressure and other diseases. In addition to eating, corn is also the main raw material for industrial alcohol and shochu. Other parts of the plant are also quite versatile: corn stalks are used to make paper and wallboard; bracts are used as filler material and grass weavi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G22/20A01C1/08A01N65/42A01N25/00A01P7/00
CPCY02A40/10Y02A50/30
Inventor 王凤生
Owner 王凤生
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