Water planting method for cotton

A cotton and hydroponic technology, applied in the field of crop cultivation, can solve the problems of not very good effect, poor erection, low survival rate and the like, and achieve the effects of enhanced erection, improved survival rate and prolonged growth period

Inactive Publication Date: 2013-03-13
INST OF SOIL & FERTILIZER XINJIANG ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, cotton planting methods are mostly traditional methods. Although hydroponics methods have also appeared, the

Method used

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  • Water planting method for cotton
  • Water planting method for cotton

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] The hydroponic method of cotton includes the following steps:

[0024] (1) Germination of seeds: The cotton seeds are cultivated into seedlings in the cultivation room until 4 true leaves grow;

[0025] (2) Making a culture box: such as figure 1 , using a rectangular plastic box with a lid with a length, width and height of 28, 18, and 18 cm, which is composed of a box body 1 and a box cover 2, with opaque plastic paper on the outside, and drill 3 on the box cover 2 in the same horizontal direction. A hole 3 with a diameter of 8mm; put 6L of Hoagland nutrient solution in the box; fasten the box cover 2 and insert the oxygen supply tube 6 into the hole 3 on the edge;

[0026] The incubator is placed on the glass plate 4, the glass plate 4 is fixed on 4 vertical and parallel fixed rods 5, and a horizontal horizontal fixed rod 5 is arranged on the upper part of the incubator, for rope 7 to fix cotton seedlings;

[0027] (3) Transplanting seedlings: in the culture room, p...

Embodiment 2

[0030] The hydroponic method of cotton includes the following steps:

[0031] (1) Germination of seeds: The cotton seeds are cultivated into seedlings in the cultivation room until 4 true leaves grow;

[0032] (2) making a culture box, as in the method of Example 1;

[0033] (3) Transplanting seedlings: in the culture room, put the seedlings obtained in step (1) into the culture box of step (2), so that the part of the seedlings touching the cover of the box is wrapped with cotton; the temperature of the culture room is 22-25°C, The humidity is 50% to 70%, the light source is a fluorescent lamp composed of white light, and the turn-on time of the light source is every 12-14h.

[0034] (4) Seedling raising: In the culture room, the Hoagland nutrient solution was changed every 10 days, and the volume of the solution was 6L; the automatic oxygen pump added oxygen for 2 hours a day; after the cotton grew 8 true leaves, it was tied with cotton threads and fixed vertically on the ...

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Abstract

The invention provides a water planting method for cotton. The water planting method comprises the following steps: (1) germinating seeds; (2) manufacturing a culture box; (3) transplant seedlings; and (4) grow seedlings. According to the water planting method for cotton provided by the invention, the growing straightness of cotton is enhanced, the growth period of the cotton is prolonged, the rate of survival of cotton cultured indoors is greatly increased, the failure rate of cotton bus and bolls is reduced, and the yield of the cotton is increased.

Description

technical field [0001] The invention relates to a crop cultivation method, in particular to a cotton hydroponics method. Background technique [0002] Cotton is the seed fiber of the Malvaceae cotton plant, native to the subtropical zone. The plant is shrubby and can grow up to 6 meters high in tropical areas, generally 1 to 2 meters. The flowers are milky white, turn dark red shortly after flowering and then wither, leaving small green capsules called cotton bolls. There are cottonseeds in the bolls, and the fluff on the cottonseeds grows from the skin of the cottonseeds and fills the inside of the cotton bolls. When the bolls mature, they split open, exposing the soft fibers. The fibers are white to white with yellow, about 2 to 4 cm long, and contain about 87 to 90% cellulose. The countries with the highest cotton production include China, the United States, and India. In recent years, my country's cotton planting area has not changed much, basically around 5 million...

Claims

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Application Information

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IPC IPC(8): A01G31/00
Inventor 杨涛马兴旺陈宝燕薛向荣王斌牛新湘刘骅许咏梅
Owner INST OF SOIL & FERTILIZER XINJIANG ACAD OF AGRI SCI
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