Sugarcane and peanut intercropping mode

A peanut and sugarcane technology, applied in the field of plant cultivation, can solve problems such as easy lodging, few tillers, dead stems, poor ventilation and light transmission, etc., and achieve the effects of reducing dosage, increasing single stem weight, and reducing pests and weeds

Pending Publication Date: 2019-06-28
GUANGXI ZHUANG AUTONOMOUS REGION ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Aiming at the problems existing in the prior art, the present invention provides a sugarcane intercropping peanut mode, which effectively solves the problems of poor ventilation and light transmission in the sugarcane field, few tillers, dead stems, and easy lodging, and 50 to 60% of the sugarcane fields can still be used Intercropping peanuts not only does not reduce the yield of sugarcane, but also increases the income of dried peanut pods by 100-200㎏ per mu, and effectively reduces the pests and diseases of sugarcane and peanuts. The economic and ecological benefits are significant, and it is an important way to develop green agriculture.

Method used

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Embodiment

[0028] A kind of sugarcane intercropping peanut pattern, comprises the following steps:

[0029] 1. Prepare the sugarcane field.

[0030] Deep plow once, the depth is 45cm; then rotary plow until the tillage layer soil is finely broken and flat, so that the soil permeability is good, so as to ensure the quality of sowing.

[0031] 2. Design planting specifications.

[0032] The row spacing of sugarcane is 2.2-2.4m, three rows of peanuts are intercropped in one row of sugarcane, the row spacing of peanuts is 25-30cm, the spacing between rows of peanuts and sugarcane is 70-80cm; the spacing of sugarcane holes is 50-70cm, and 8-12 holes are used for planting new cane plants. Seed buds; the distance between the peanut holes is 10-12cm, and the peanut holes are single seeded. By designing planting specifications, to realize the pattern of sugarcane intercropping peanut of the present invention.

[0033] 3. Run according to planting specifications, including sugarcane row and pea...

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Abstract

The invention belongs to the technical field of plant cultivation and discloses a sugarcane and peanut intercropping mode. The sugarcane and peanut intercropping mode includes steps: (1) designing planting specification; (2) furrowing according to the planting specification to form sugarcane furrows and peanut furrows; (3) fertilizing the sugarcane furrows and the peanut furrows; (4) sowing in thesugarcane furrows and the peanut furrows according to the planting specification; (5) performing earthing up and closed weeding on the sugarcane furrows and the peanut furrows; (6) when sugarcane seedlings grow to 30-40cm, performing earthing up and topdressing on the sugarcane seedling; (7) timely harvesting when peanuts are mature; (8) returning peanut straw to a sugarcane field. By the sugarcane and peanut intercropping mode, problems of poor ventilation and light permeation conditions in the sugarcane field, few tillers, stem withering and proneness to lodging are effectively solved, thesugarcane field can be used for peanut intercropping, and peanut output is increased without reduction of per unit area yield of sugarcanes.

Description

technical field [0001] The invention belongs to the technical field of plant cultivation, and in particular relates to a sugarcane intercropping peanut pattern. Background technique [0002] Sugarcane is a sugar plant belonging to the Poaceae Saccharum genus, and it is also a C4 crop with a huge biological yield. China's sugarcane is mainly planted on dry slopes. At present, my country's main sugarcane producing areas are Guangxi and Yunnan, and there is a conflict with peanuts in South China. Since sugarcane is a crop that has been cropped continuously for 2 to 5 years, it takes 10 to 12 months from planting (emergence) to harvesting every year. Therefore, the single cropping and continuous cropping of sugarcane in the production have aggravated the pests and diseases of sugarcane, and the soil fertility has declined. Difficult to greatly improve the quality. In recent years, due to the impact of the international market, the price of sugar is not high, and the domestic r...

Claims

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Application Information

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IPC IPC(8): A01G22/55A01G22/40
Inventor唐荣华黄志鹏吴海宁唐秀梅贺梁琼刘菁蒋菁熊发前钟瑞春韩柱强廖善宗
OwnerGUANGXI ZHUANG AUTONOMOUS REGION ACAD OF AGRI SCI