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Planting method of maize

A planting method and corn technology, applied in botany equipment and methods, planting substrates, applications, etc., can solve the problems of low germination rate of corn, not plump enough, and prone to lack of corn in corn, so as to improve the survival rate and increase the yield Effect

Inactive Publication Date: 2019-04-26
GUIZHOU INST OF MOUNTAIN AGRI MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In the above-mentioned inventions and creations, the germination rate of corn is low, and corn is prone to lack of grains and insufficient plumpness

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] A planting method for corn, comprising the following steps:

[0018] a. Seed pretreatment: select dry seeds with full particles and no damage, soak them in clean water for 3 hours, and irradiate them with ultraviolet germicidal lamps with a wavelength of 250nm for 10 minutes every hour during the soaking period;

[0019] b. Cultivation of the planting site: choose loose soil with convenient drainage and irrigation, sufficient sunshine, and rich in organic matter, plow the soil, dig planting ditch, the depth of the planting ditch is 40cm, and the row spacing of the planting ditch is 0.8m. Soak in 1% lime water, expose to the sun for 1 day, apply 500 kg of farmyard manure per mu, 20 kg of nitrogen, phosphorus and potassium compound fertilizer, ventilate and disperse humidity for 2 days, and apply 300 kg of soil strengthening fertilizer per mu before planting;

[0020] c. Sowing: Put the pretreated corn seeds into the planting ditch on the third day after applying the fert...

Embodiment 2

[0025] A planting method for corn, comprising the following steps:

[0026] a. Seed pretreatment: choose dry seeds with full particles and no damage, soak in clean water for 4 hours, and irradiate with ultraviolet germicidal lamps with a wavelength of 250nm for 12 minutes every hour during the soaking period;

[0027] B. Cultivate the planting ground: select the loose soil that is convenient for drainage and irrigation, sufficient sunshine, and rich in organic matter, plow the soil, dig the planting ditch, the depth of the planting ditch is 45cm, the row spacing of the planting ditch is 1m, and the mass fraction in the planting ditch is Soak with 1% lime water, expose to the sun for 1 day, apply 800 kg of farmyard manure per mu, 30 kg of nitrogen, phosphorus and potassium compound fertilizer, ventilate and disperse humidity for 2 days, and apply 300 kg of soil strengthening fertilizer per mu before sowing;

[0028] c. Sowing: Put the pretreated corn seeds into the planting dit...

Embodiment 3

[0033] A planting method for corn, comprising the following steps:

[0034] a. Seed pretreatment: select dry seeds with full particles and no damage, soak in clean water for 5 hours, and irradiate with ultraviolet germicidal lamps with a wavelength of 250nm for 15 minutes every hour during the soaking period;

[0035] B. Cultivate the planting ground: select the loose soil that is convenient for drainage and irrigation, sufficient sunshine, rich in organic matter, plow the soil, dig the planting ditch, the depth of the planting ditch is 50cm, the row spacing of the planting ditch is 1m, and the mass fraction in the planting ditch is Soak in 1% lime water, expose to the sun for 1 day, apply 1000 kg of farmyard manure per mu, 30 kg of nitrogen, phosphorus and potassium compound fertilizer, ventilate and disperse humidity for 3 days, and apply 300 kg of soil strengthening fertilizer per mu before sowing;

[0036] c. Sowing: Put the pretreated corn seeds into the planting ditch on...

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Abstract

The invention discloses a planting method of maize. The planting method comprises the following steps: a, seed pretreatment; b, planting field cultivation; c, seeding; and d, daily management. The planting method has the beneficial effects that the planting quantity of maize can be increased within an effective space, and the illumination and nutrition for maize growth are not affected; and due tothe supply of enzymatic soil and a soil strengthening fertilizer, the maize growth cannot be affected, meanwhile, the survival rate of maize seedlings is increased, and the yield of maize is increased.

Description

technical field [0001] The invention relates to corn planting technology, in particular to a corn planting method. Background technique [0002] Corn is an important food crop and feed crop, and it is also the crop with the highest total output in the world. It has the advantages of high yield, good quality, and strong adaptability. The planting area in my country has reached about 300 million mu, second only to rice and wheat. , Play a very important role in my country's grain production and feed supply. [0003] Chinese patent application number: 201711206692.5, discloses a corn planting method, the invention includes the following steps: seed selection, seed soaking, soil moisture preparation, sowing, suppression, fertilization, and harvesting. [0004] Chinese patent application number: 201811247739.7, discloses a planting method of corn, including the following specific steps: first, the planting land is rotated once, and then it is irrigated; when the surface of the pl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G22/20A01G24/22A01G24/13A01G24/20C05G3/00
CPCA01G22/20A01G24/13A01G24/20A01G24/22C05B1/02C05G3/00C05C9/00C05C11/00C05D1/00C05D9/00C05F11/00
Inventor 李凝张明林娜林蜀云齐兴源刘春波
Owner GUIZHOU INST OF MOUNTAIN AGRI MACHINERY
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