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Cotton cultivation method

A cultivation method and cotton technology, applied in botany equipment and methods, horticulture, application, etc., can solve the problems of unreasonable use of land, crowded plants, poor ventilation and light transmission, etc., and achieve the effect of improving poor ventilation and reasonable utilization

Inactive Publication Date: 2012-10-17
HENAN UNIV OF SCI & TECH
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  • Abstract
  • Description
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Problems solved by technology

[0003] The purpose of the present invention is to provide a cotton cultivation method to solve the problems of unreasonable use of land force and poor ventilation and light transmission due to crowded plants in the existing cultivation mode of three plants in one hole

Method used

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  • Cotton cultivation method

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Embodiment Construction

[0012] Embodiment of the present invention is described in detail below in conjunction with accompanying drawing:

[0013] A kind of embodiment of cotton cultivation method, comprises the following steps:

[0014] 1) Sowing, sow in wide and narrow rows. The width of the wide row is 80cm, and the width of the narrow row is 40cm. Three nests of seeds, the three nests are distributed in an equilateral triangle, sow 3~5 seeds in each nest, and the distance between the nests is 10cm. After drilling the seeds, cover them with soil and film in time;

[0015] 2) Field management, after the cotton seedlings are unearthed, the seedlings are fixed in time, and one strong cotton seedling is kept in each litter so that the three plants in each hole are distributed in an equilateral triangle. Arranged in a line and close to the interval space of the wide row, the remaining one is close to the interval space of the narrow row, figure 1 Shown is the distribution of cotton plants in the cott...

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Abstract

The invention relates to a cotton cultivation method. The cotton cultivation method comprises the following steps of: 1) seeding: seeding in a way of wide-narrow rows, adopting staggered hole seeding in two adjacent rows constituting narrow rows, seeding three nests of seeds in each hole, enabling the three nests to be distributed like a regular triangle, and seeding 3-5 seeds in each nest; and 2) performing field management: timely performing final singling of seeding after cotton seedlings come up out of land, retaining one plant of robust cotton seedling in each nest, and enabling the three plants in each hole to be distributed like the regular triangle. The three plants in each hole are distributed like the regular triangle, thus compared with a planting method of enabling the three plants to crowd together in the prior art, the space is utilized to the greatest extent, land capability and light resources are reasonably utilized, the situation of poor ventilation is improved, and the problems of incapability of reasonably utilizing the land capability and poor ventilation and light transmission of a cultivation mode of planting three plants in one hole in the prior art caused by crowdedness of the plants are solved.

Description

technical field [0001] The invention relates to a cotton cultivation method. Background technique [0002] In order to increase the cotton yield, the cultivation mode of three plants in one hole is often used in production, but the existing cultivation mode only emphasizes three plants in the same hole, and generally three plants are squeezed together. The competition between nutrients and water is serious, especially in low- and medium-fertility cotton fields, which will inevitably have a great impact on the growth of the root system. Buds and bells fall, and it is not conducive to field management, making it difficult to achieve high-yield goals. Contents of the invention [0003] The purpose of the present invention is to provide a cotton cultivation method to solve the problems of unreasonable use of land force and poor ventilation and light transmission due to crowded plants in the existing cultivation mode of three plants in one hole. [0004] In order to solve the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00
Inventor 王贺正张联合徐国伟刘领李友军陈明灿付国占焦念元尹飞
Owner HENAN UNIV OF SCI & TECH
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