Drought-resistant sugarcane smash-ridging cultivation planting method

A planting method and technology of sugarcane powder, which is applied in the field of drought-resistant sugarcane powder ridge tillage, can solve the problems of low sugarcane yield per unit area, backward management and irrigation technology, etc., to reduce the damage of diseases and insect pests, reduce the amount of pesticide application, and tillering into stems high rate effect

Active Publication Date: 2020-03-17
GUANGXI ZHUANG AUTONOMOUS REGION ACAD OF AGRI SCI
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Problems solved by technology

[0003] my country is a big sugarcane planting and sugar producing country, and its annual output ranks third in the world. At present, the area of ​​sugarcane in dry land exceeds 80% of the total planting area, but my country's sugarcane cultivation management and irrigation technology are too backward; impact, sugarcane yield per unit area is far below the world average

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  • Drought-resistant sugarcane smash-ridging cultivation planting method
  • Drought-resistant sugarcane smash-ridging cultivation planting method

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Embodiment 1

[0020] On February 17, 2019, the research and development team implemented the method of the present invention in Long'an County, Nanning, Guangxi. The planting steps are:

[0021] (1) Prepare the plot according to the alternate tillage mode of narrow rows of powder ridges loosening soil and wide rows of no-tillage; the width of narrow rows is about 0.9 meters, and the depth of loosening soil in powder ridges is about 55 cm; the width of wide rows is about 1.8 meters.

[0022] (2) Plant two rows of sugarcane in a single row and single bud section in a narrow row, ensuring that there are 8-10 sugarcane buds per meter distance in each ridge; apply base fertilizer before planting, and use "cane derivation" produced by Guangxi Tianyuan Biochemical Co., Ltd. as the base fertilizer. "Gold" product medicine fertilizer, about 35 kilograms per mu; after planting, cover it with crushed soil, and the thickness of the covered crushed soil is about 3 cm.

[0023] (3) Carry out intertillage...

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Abstract

A drought-resistant sugarcane smash-ridging cultivation planting method includes steps: (1), preparing soil of a parcel according to a cultivation mode of alternating narrow-row smash-ridging soil loosening and wide-row zero tillage, wherein narrow row width is 0.8-1m, smash-ridging soil loosening depth 50-60cm, and wide row width is 1.5-2.0m; (2), planting two ridges of sugarcane in narrow rows according to a polygerm section or a single-row single-germ section, and enabling a distance of each meter of each ridge to have 8-10 sugarcane germs; applying base fertilizer before soil preparation or seeding; re-covering broken soil after seeding for 3-5cm in thickness, and covering with mulching films according to needs; (3), inter-tilling, earthing up and fertilizing according to conventionalagronomic requirements, eradicating and turn-burying weed in wide rows or using a weeder to weed during intertillage; (4), harvesting according to conventional technical means or mechanically harvesting, and timely spraying pesticide for prevention and control according to disease and pest information. The method adopts the mode of alternating narrow-row smash-ridging U-shaped soil loosening and wide-row zero tillage, disturbance to the cultivated land soil surface is reduced, a planting and resting cultivation area is created, and the sugarcane is more drought-resistant.

Description

technical field [0001] The invention relates to the technical field of crop planting, in particular to a drought-resistant sugarcane powder ridge tillage planting method. Background technique [0002] Sugarcane, (scientific name: Saccharum officinarum ) Saccharum, perennial tall solid herb. The rhizome is thick and well developed. Stems 3-6 meters high. China Taiwan, Fujian, Guangdong, Hainan, Guangxi, Sichuan, Yunnan and other southern tropical regions are widely planted. Sugarcane is suitable for planting in places with fertile soil, sufficient sunlight, and large temperature differences between winter and summer. Sugar cane is a temperate and tropical crop that is used as a raw material for the manufacture of sugar and for ethanol as an energy substitute. Sugarcane is an important sugar crop in my country and the main source of sugar. The green development and sustainable high-yield planting of sugarcane is an important guarantee for national sugar security. In the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G22/55A01B79/02
CPCA01G22/55A01B79/02Y02P60/20
Inventor 韦本辉周佳周灵芝申章佑劳承英李艳英韦元波张宪黄渝岚胡泊
Owner GUANGXI ZHUANG AUTONOMOUS REGION ACAD OF AGRI SCI
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