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Rice yield-increasing cultivation method

A cultivation method and technology of millet, applied in the field of millet planting and cultivation, can solve the problems of long growth cycle of millet seedlings, difficulty in realizing industrialization, cumbersome procedures, etc., and achieve the effect of increasing yield and quality, and promoting growth and development

Inactive Publication Date: 2016-03-23
INST OF GRAIN CROPS XINJIANG ACAD OF AGRICLTURE SCI +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] One of the purposes of the present invention is to solve the problems that the existing grain seedling cultivation technology has a long growth cycle of grain seedlings, complicated procedures, and difficulty in realizing industrialization, and then provides a millet production-increasing cultivation method

Method used

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Experimental program
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Effect test

Embodiment 1

[0036] A millet production increasing cultivation method, comprising the steps of:

[0037] Step 1: Prepare the ground

[0038] The thickness of the deep plowed soil layer in autumn is ≥20cm, and the soil preparation in spring is: harrowing, shallow plowing, suppression and moisture conservation, and after soil preparation: even, flat, loose, broken, clean, and moisture;

[0039] Step Two: Sow the Seeds

[0040] The spring sowing time in northern Xinjiang is generally from mid-to-late April to early May; using various types of cotton planters only needs to replace the cotton sowing disc with a special precision sowing disc for millet. When sowing millet, lay film, lay drip irrigation belt, apply Fertilizer, sowing, and soil covering are completed at one time; the film thickness of the film is ≥0.01mm, and the film width is 1.25m or 2.5m; the wide and narrow rows are planted on the film, the middle wide row spacing is 50cm, the narrow row spacing on both sides is 18cm, and the...

Embodiment 2

[0057] A millet production increasing cultivation method, comprising the steps of:

[0058] 1. Fine soil preparation

[0059]In Xinjiang, the land is generally irrigated in autumn and winter, and the deep plowing soil layer in autumn must be more than 20cm; in spring, the work of harrowing, shallow plowing, and suppression to preserve moisture should be done well. The sowing of millet has high requirements on the seedbed, and the six-character standard of "even, flat, loose, broken, clean, and moisture" can be reached after soil preparation.

[0060] 2. Sowing at the right time

[0061] Millet germination generally requires that the temperature in the 5cm soil layer rises steadily to above 10°C, which is more suitable. The suitable sowing time in northern Xinjiang is generally from mid-April to early May.

[0062] 3. Sowing method and density

[0063] Cotton precision seeder is used to sow millet after commissioning, laying film, laying drip irrigation belt, applying seed ...

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Abstract

The invention discloses a rice high-yielding cultivation method applicable to arid environment of Xinjiang and belongs to the technical field of paddy planting and cultivating. According to a rice yield-increasing cultivation method disclosed by the invention, advanced agricultural cultivation techniques are integrated, and mechanized film laying, drip irrigation zone laying and precision dibbling are completed in one time; and drip irrigation is implemented in a whole growing period, and fertilizer application is completed along with drip irrigation as required. By the technology, warming and soil moisture preserving can be achieved, the growth and development of paddy are promoted, and the ripening period is advanced by 10-15 days; by film mulching, weeds under films cannot grow, and a weeding procedure is avoided or reduced; due to the precision dibbling, trouble caused by artificial thinning and final singling is avoided; and in the whole growing period, fertilizer and water management is carried out according to the water and fertilizer needing rules and requirements of the paddy, so that water and fertilizers are saved. The technology disclosed by the invention has the characteristics of high integrated artificial controllability, precise cultivation and remarkable yield increasing effect, is beneficial to high-quality production and quality guarantee and is a cultivating mode for achieving the mechanized, large-scale, modernized, simplified and high-efficiency production of rice.

Description

technical field [0001] The invention belongs to the technical field of millet planting and cultivation, in particular to a cultivation method for increasing millet production. Background technique [0002] Millet is an annual herbaceous plant originating in my country, with thick roots, thick and erect stalks, and a height of 0.5-2.0 meters or higher. Millet loves high temperature, suitable growth temperature of 22-30 degrees, and is suitable for cultivation below 1000 meters above sea level. It is a drought-resistant and stable crop. It is widely planted in northern China and is an indispensable crop for dry farming ecological agriculture and planting structure adjustment. . [0003] In recent years, drought has been severe in most parts of northern my country, and the yields of dryland crops such as corn are very unstable, and the benefits have begun to decline. For this reason, some areas began to gradually plant millet, but using old varieties and adopting the traditio...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01C21/00
CPCA01C21/005A01G22/00
Inventor 冯国郡周安定聂石辉高永红曹俊梅刘联正刘华君丁银灯
Owner INST OF GRAIN CROPS XINJIANG ACAD OF AGRICLTURE SCI
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