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Use method of field direct seeding and seedling raising device

A seedling raising device and field technology, which is applied in the field of field seedling raising devices, can solve the problems of seed germination, emergence, seedling growth damage, damage to the uniformity and consistency of crop groups, and affect crop production capacity, so as to prevent soil moisture Excessive, conducive to the cultivation of strong seedlings, the effect of efficient control of underground pests

Inactive Publication Date: 2015-07-22
ANHUI SCI & TECH UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] After the seeds of crops are sown into the field soil, they will be disturbed by many unfavorable factors, such as drought, over humidity, heavy rain, soil compaction, pests, field weeds, etc., which often cause irreversible damage to the germination, emergence, and growth of seedlings. , destroy the uniformity and consistency of crop groups, cause lack of seedlings and break ridges in the field, seriously affect the production capacity of crops, cause production reduction, and bring losses

Method used

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  • Use method of field direct seeding and seedling raising device
  • Use method of field direct seeding and seedling raising device
  • Use method of field direct seeding and seedling raising device

Examples

Experimental program
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Effect test

Embodiment approach 1

[0042] The utility model relates to a field direct-seeding seedling raising device made of plastic materials. The product consists of two parts: the basin body 1 and the basin cover 2. The upper opening of the basin body is 3 large and the lower opening 4 is small. There are two buckles 6 on the inner side of the basin cover. The buckle is fastened to prevent the basin cover from being blown off by the wind. The inner diameter of the basin cover is equal to the outer diameter of the upper opening of the basin body, which can ensure the sealing performance after adding the cover.

Embodiment approach 2

[0043] Implementation Mode 2 National Regional Trial of Field Seed Seedling Devices Used in Spring Maize Varieties

[0044] The national regional test of improved corn varieties is an important platform for comparative testing of several newly bred corn varieties. It is a very strict field test and has high requirements on the emergence rate and uniformity of corn. After the corn is sown in spring, due to drought, rainy, low temperature, insect damage, weed damage and other reasons, the emergence of corn seedlings is very irregular and the post-emergence growth is poor, and severe cases may also cause the test to be scrapped.

[0045] When sowing corn, first open a ditch, put the seedling device on the sowing position in the ditch, pour water on the soil in the pot, sow the corn seeds coated with insecticides and fungicides, and cover the soil to the field. Level the soil and spray closed-type corn herbicides. Flatten the soil outside the pot and cover the pot tightly so that...

Embodiment approach 3

[0048] Embodiment 3 A field direct-seeding seedling raising device is used in the provincial district test of spring cotton seeds

[0049] The provincial regional test of cotton varieties is a method for domestic cotton-producing provinces to compare and test newly bred cotton varieties. It is a very strict field test and has high requirements for the emergence rate and uniformity of cotton. After cotton is sown in spring, due to drought, rainy, low temperature, insect damage, weed damage and other reasons, cotton seedlings often emerge very irregularly and post-emergence growth is poor, and even the experiment is scrapped.

[0050] When sowing cotton, first open a ditch, put the seedling device on the sowing position in the ditch, pour water on the soil in the pot, sow the cotton seeds coated with insecticides and fungicides, and cover the soil to the field. The soil is even and sprayed with a closed-type cotton herbicide. Flatten the soil outside the pot and cover the pot t...

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Abstract

The invention discloses a field direct seeding and seedling raising device and relates to the field of seeding and seedling protection methods for field direct seeding and seedling raising of crops. The field direct seeding and seedling raising device comprises a basin body and a basin cover, can conduct various comprehensive protection on field seeds and seedlings of the crops, such as drought prevention, waterlogging prevention, disease resistance, insect resistance, weeding and soil hardening prevention, and ensures the complete and strong seedlings of the crops. The seedling raising device comprises a basin bottom and the basin cover. The method comprises the steps of using insecticide for coating before the seeding, using herbicide after the seeding, burying half of the seedling raising device into soil during the seeding, seeding in the seedling raising device, covering the seedling raising device before seedling emergence for drought prevention, rain prevention and rainstorm prevention, removing the cover after partial seedling emergence to ensure sufficient sunlight, and removing the seedling raising device from a field when the seedlings grow up.

Description

technical field [0001] The invention discloses a method for using a seedling raising device for direct seeding in the field, and relates to the field of seedling protection methods for field direct seeding seedling raising of crops. Background technique [0002] After the seeds of crops are sown into the field soil, they will be disturbed by many unfavorable factors, such as drought, over humidity, heavy rain, soil compaction, pests, field weeds, etc., which often cause irreversible damage to the germination, emergence, and growth of seedlings. , Destroying the uniformity and consistency of crop groups, causing lack of seedlings and breaking ridges in the field, seriously affecting the production capacity of crops, resulting in reduced production and losses. Therefore, adopting a comprehensive method to prevent the above hazards may greatly improve the germination, emergence and seedling capacity of crop seeds in the field, which is conducive to the realization of complete, ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G1/00A01C1/06A01G9/10
Inventor 杨安忠胡能兵何克勤刘波吕磊詹菊芳孙会东林平
Owner ANHUI SCI & TECH UNIV
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