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Cotton net bottom plastic container seedlings transplanting method

A plug seedling raising and plastic technology, applied in botany equipment and methods, cultivation, fertilizer mixture, etc., can solve the problems of damage, long seedling slowing period, unstable survival rate of cotton seedling transplanting, and achieve distribution wide, mature early, and improve the effect of transplanting survival rate

Inactive Publication Date: 2008-01-09
YANGZHOU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a cotton seedling with a small amount of cotton seedlings when transplanting for the unstable survival rate of bare cotton seedlings transplanted in the cotton soilless seedling transplanting technology and the long seedling slowing period, which is mainly due to the damaged root system. The light-duty transplanting method of protecting the root system by the soil, so that the root system of cotton seedlings will not be damaged and fixed in the nutrient soil, which not only solves the problem of transplanting survival, but also solves the problem of long seedling period

Method used

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  • Cotton net bottom plastic container seedlings transplanting method

Examples

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Embodiment Construction

[0022] The following is a test of using this technology to cultivate cotton seedlings on the farm of Yangzhou University:

[0023] (1) By weight percentage: 14-19% soil water retaining agent, 20-24% carbendazim, 14-19% ammonium bicarbonate, 30-37% superphosphate, 9-14% potassium chloride are mixed and prepared to emerge Protective agent, take the fertile soil, finely break it up, and mix it into the seedling protective agent evenly.

[0024] (2) Make a seedbed: The specification of the seedbed is the same as that of a conventional nutrient bowl, the width of the bed is 1.33m, and the length is determined by the area of ​​the cotton field to be planted. Generally, a 10-meter-long seedbed can be planted with 2 mu of land. The bottom of the bed should be flat, and some carbofuran, a pesticide that can prevent underground pests, should be sprinkled.

[0025] (3) Prepare plastic trays at the bottom of the net, and set 98-128 cylindrical holes on each plastic tray body. -5cm, the...

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Abstract

The present invention relates to a cotton net-bottom hole-plate seedling-culticating and transplanting method. Said method includes the following several main steps: preparing seedling bed, spraying carbofuran, adding protecting agent for emergence of seedlings into the soil to obtain nutrient soil, filling a half of nutrient soil into the hole of net-bottom hole plate, then placing cotton seed into said hole, making the hole be filled up with nutrient soil, placing the net-bottom hole plate into the seedling bed, watering and covering the hole-plate with a layer of fine soil, spraying glyphosate, covering the seedling bed with a layer of rice straw, film-nulching, after the seedlings are emerged, removing film, applying seedling-tonifying agent and making transplantation.

Description

technical field [0001] The invention relates to a method for raising seedlings and transplanting cotton, in particular to a method for raising seedlings and transplanting by using plastic trays. Background technique [0002] Cotton soilless seedling cultivation and bare seedling transplanting technology is a light and simplified seedling cultivation and transplanting technology, which replaces the labor-intensive and labor-intensive nutritional pot seedling cultivation technology used in large-scale production, and adapts to the current rural young and strong labor force migrating to cities. The transferred and rural labor force is mainly the elderly and women, who need light and simple cotton planting technology. Soilless cotton seedling transplanting is to cultivate cotton seedlings in plastic greenhouses or greenhouses by applying soilless substrates. When transplanting, cotton seedlings are directly taken out, dipped in rooting agent, and transplanted in the field. Its ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00A01G9/10C05G1/00
Inventor 陈德华王永慧张祥陈源吴云康
Owner YANGZHOU UNIV
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