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High-yield corn planting method

A high-yield planting and corn technology, applied in the directions of botanical equipment and methods, horticultural methods, fertilization methods, etc., can solve problems such as yield reduction and reduced waterlogging resistance of corn, and achieve the effects of reasonable fertilization, promotion of synthesis, and fullness of corn particles.

Inactive Publication Date: 2017-08-18
合肥慧明瀚生态农业科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Moreover, due to the rising price of fertilizers in recent years, many farmers apply less or no fertilizers in corn planting, which also reduces the waterlogging resistance and yield of corn

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A method for high-yield planting of corn, characterized in that it comprises the following steps:

[0022] Step 1: soaking the seeds, using the soaking solution to treat the corn seeds;

[0023] Step 2: Fertilization treatment. Before sowing, apply base fertilizer to the corn planting area, make diamine phosphate, urea, and potassium fertilizer into compound fertilizer, and apply 70 kg of fertilizer per mu;

[0024] Step 3: sowing, co-sowing the corn seeds and the soaking solution into the corn planting area that has applied the base fertilizer;

[0025] Step 4: field management, when sowing corn, the width of adjacent sowing rows is 100 cm; in each sowing row, one hole is a planting group, each planting group is 50 cm apart, and each hole is planted with 2 plants;

[0026] Step 5: Select seedlings, brush and select seedlings in each hole;

[0027] Step 6: growth regulation treatment, the growth regulation treatment is performed on the corn plants in the late ear stag...

Embodiment 2

[0036] A method for high-yield planting of corn, characterized in that it comprises the following steps:

[0037] Step 1: soaking the seeds, using the soaking solution to treat the corn seeds;

[0038] Step 2: Fertilization treatment. Before sowing, apply base fertilizer to the corn planting area, make diamine phosphate, urea, and potassium fertilizer into compound fertilizer, and apply 80 kg of fertilizer per mu;

[0039] Step 3: sowing, co-sowing the corn seeds and the soaking solution into the corn planting area that has applied the base fertilizer;

[0040] Step 4: field management, when sowing corn, the width of adjacent sowing rows is 110 cm; in each sowing row, one hole is a planting group, each planting group is spaced at 55 cm, and each hole is planted with 3 plants;

[0041] Step 5: Select seedlings, brush and select seedlings in each hole;

[0042] Step 6: growth regulation treatment, the growth regulation treatment is performed on the corn plants in the late ear ...

Embodiment 3

[0051] A method for high-yield planting of corn, characterized in that it comprises the following steps:

[0052] Step 1: soaking the seeds, using the soaking solution to treat the corn seeds;

[0053] Step 2: Fertilization treatment. Before sowing, apply base fertilizer to the corn planting area, make diamine phosphate, urea, and potassium fertilizer into compound fertilizer, and apply 90 kg of fertilizer per mu;

[0054] Step 3: sowing, co-sowing the corn seeds and the soaking solution into the corn planting area that has applied the base fertilizer;

[0055] Step 4: field management, when sowing corn, the width of adjacent sowing rows is 120 cm; in each sowing row, one hole is a planting group, each planting group is 60 cm apart, and each hole is planted with 4 plants;

[0056] Step 5: Select seedlings, brush and select seedlings in each hole;

[0057] Step 6: growth regulation treatment, the growth regulation treatment is performed on the corn plants in the late ear stag...

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PUM

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Abstract

The invention discloses a high-yield corn planting method. The method comprises the following steps of seed soaking, fertilizer application, sowing, field management, seedling selection and growth adjustment treatment, wherein in the seedling selection step, screening and seedling reserving are conducted in each hole; in the growth adjustment treatment step, growth adjustment treatment is conducted on corn plants in the later stage of the ear stage, and a fatty acid derivative and foliar potash fertilizer mixed solution is sprayed to the plants every 2-3 days. According to the method, the corn planting period becomes shorter, the yield is increased, and when the corn planting method is applied, the yield per mu can reach 900 kg; corn grains are plump and uniform; the method is simple, low in cost, easy to manage and suitable for large-area popularization.

Description

technical field [0001] The invention belongs to the field of agricultural planting, and in particular relates to a high-yield planting method for corn. Background technique [0002] Maize has a large planting 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 of China. The bumper harvest of corn is a major issue related to food security and social stability. Shandong and Henan have experienced continuous torrential rains for several years, resulting in large-scale lodging of corn during the milking stage and severe yield reduction. Moreover, due to the bullish price of fertilizers in recent years, many farmers apply less or no fertilizers in corn planting, which also reduces the waterlogging resistance and yield of corn. It has caused great harm to the food security of the country. How to resist the natural environment and ensure high-quality and high-yield corn at low ...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01C1/08A01C21/00A01G7/06C05G1/00C05G3/00
CPCA01C1/08A01C21/005A01G7/06A01G22/00C05B7/00C05F11/10C05G3/00C05C9/00C05D1/00C05D1/02
Inventor 徐仙峰
Owner 合肥慧明瀚生态农业科技有限公司
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