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High-yield cultivation method for broomcorn millet

A cultivation method and technology of millet, which are applied to the high-yield cultivation field of millet, can solve problems such as drought stress prevention and control of pests and diseases, difficulty in increasing yield, and achieve the effects of reducing agricultural operations, increasing nutritional value and commodity value, and saving resources.

Inactive Publication Date: 2018-12-07
JIANGSU QIANGNONG AGRI TECHNICAL SERVICES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The invention provides a high-yield cultivation method for broomcorn millet in view of problems such as drought stress encountered in the planting process of broomcorn millet, prevention and control of diseases and insect pests, and difficulty in increasing yield.

Method used

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  • High-yield cultivation method for broomcorn millet
  • High-yield cultivation method for broomcorn millet
  • High-yield cultivation method for broomcorn millet

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Example 1: Water-retaining performance test of special water-retaining agent for broomcorn millet

[0023] In mid-April 2017, in the laboratory of our research team, the preparation of special water-retaining agent for broomcorn millet and the water-retaining performance test were carried out: the ingredients of raw materials were recorded by weight: broomcorn millet straw 65, acrylic acid 650, glacial acetic acid 30, potassium hydroxide 325, Ionized water 195, ammonium persulfate 13, epichlorohydrin 0.65; the specific preparation steps are: (1) dry the broomcorn stalks in the air, grind them with a grinder, and sieve them for later use; (2) at room temperature, in a nitrogen-protected In the reaction kettle, add acrylic acid, glacial acetic acid and deionized water according to the weight ratio of the above ingredients, add 25% potassium hydroxide aqueous solution while stirring, and adjust the neutralization degree to 60%-70%; stir evenly for 30 minutes to make it full...

Embodiment 2

[0031] Embodiment 2: field planting test of the present invention

[0032] From October 2016 to September 2017, the research team conducted the field planting experiment of the present invention on Daxing Farm, Wengniute Banner, Chifeng City, Inner Mongolia Autonomous Region. 440mm, and most of them are concentrated in July-August, accounting for about 60% of the annual rainfall, which is relatively consistent with the water demand period of millet; the variety of millet used is Neimi No. 9: the specific implementation method is as follows:

[0033] 1. Select stubble for soil preparation, apply self-made basal fertilizer in strips and make ridges: the flat land with leguminous crops in the previous stubble is preferred, and the land is plowed deeply after autumn harvest to break the bottom of the plow; 10 days before sowing, apply 1500kg of self-made basal fertilizer per acre, The width of strip application is 100cm, and the spacing is 20cm; the base fertilizer is screwed into...

Embodiment 3

[0038] Embodiment 3: field conventional base manure test

[0039] From October 2016 to September 2017, our research team conducted a conventional base fertilizer test for broomcorn cultivation in Daxing Farm, Wengniute Banner, Chifeng City, Inner Mongolia Autonomous Region. The precipitation is 440 mm, and most of it is concentrated in July-August, accounting for about 60% of the annual rainfall, which is relatively consistent with the water demand period of broomcorn millet; the variety of broomcorn millet used is Neimi No. 9. The specific implementation method is as follows:

[0040] 1. Select stubble for soil preparation, apply basal fertilizer in strips and create ridges: choose the flat land with leguminous crops as the previous stubble, and plow the land deeply after autumn harvest to break the bottom of the plow; 10 days before sowing, apply 1500kg of basal fertilizer per mu in strips, The width is 100cm, and the distance is 20cm; use a rotary tiller to spin the base f...

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Abstract

The invention discloses a high-yield cultivation method for broomcorn millet. The high-yield cultivation method comprises the first step that 1, stubble selection and soil preparation are carried out,a self-made base fertilizer is applied in furrows, and ridging is carried out; 2, broomcorn millet seeds and allium bidentatum seeds are treated before sowing; 3, sowing is carried out at proper time, and a special water-retaining agent special for the broomcorn millet is applied in the furrows; 4, field management and pest control are carried out; 5, timely harvesting is carried out. According to the high-yield cultivation method for the broomcorn millet, the self-made base fertilizer is applied in the furrows, the fertilizer required in the early stage of development of the broomcorn milletis sufficiently applied at a time, element sources such as silicon, boron, zinc and selenium are supplemented, growth and development of the broomcorn millet are facilitated, and the nutritive valueof the broomcorn millet is improved. Through allium bidentatum intercropping, volatile substances generated in the growth process of allium bidentatum are utilized, and damage of aphids to the growthof the broomcorn millet is effectively prevented, so that occurrence of red leaves of the broomcorn millet is reduced. Particularly, the special water-retaining agent for the broomcorn millet is applied in the furrows, so that long-acting water control and fertilizer control are realized, the broomcorn millet loss caused by droughts is reduced, and the comprehensive output of the broomcorn milletand the farmland is improved.

Description

technical field [0001] The invention relates to the field of broomcorn cultivation, in particular to a high-yield cultivation method for broomcorn millet. Background technique [0002] For a long time, drought has been one of the complex meteorological events that have a high probability of occurrence, a wide range of influence, a long duration, and serious harm to the development of agriculture and industry and the lives of urban and rural people in China. More than half of the total grain output in China is lost, and the impact of droughts of varying degrees that occur every year on other agricultural industries such as animal husbandry, forestry, and aquaculture cannot be ignored. [0003] millet ( Panicum miliaceum L. ) belongs to the Poaceae Panicum, also known as millet and millet, and its peeled products are generally called yellow rice; it has a cultivation history of 10,000 years, is widely distributed in China, and is very rich in germplasm resources. At present, ...

Claims

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Application Information

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IPC IPC(8): A01G22/20A01B79/02A01G22/35C05G1/00C09K17/40C09K101/00
CPCA01B79/02A01G22/20A01G22/35C05B7/00C09K17/40C09K2101/00C05B13/06C05B17/00C05C9/00C05D1/00C05D5/00C05D9/00C05D9/02C05F3/00C05F5/002C05F5/006C05F11/00C05F11/02
Inventor 张雪段伟男
Owner JIANGSU QIANGNONG AGRI TECHNICAL SERVICES CO LTD
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