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Sugarcane face-to-face inclination lodging-resistant planting method

A planting method and anti-lodging technology, applied in botany equipment and methods, plant cultivation, horticulture, etc., can solve the problems of labor-intensive, increased harvesting difficulty, and seldom used by sugarcane growers, so as to enhance wind resistance and facilitate mechanization harvesting effect

Inactive Publication Date: 2016-02-24
AGRI RESOURCE & ENVIRONMENT RES INST GUANGXI ACADEMY OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Using the method of framing and binding for lodging resistance requires a lot of labor and high cost, and it is necessary to remove the framing and tying ropes, which increases the difficulty of harvesting and is rarely used by sugarcane farmers.
Therefore, in the current sugarcane production, the problem of lodging resistance has not been solved.

Method used

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  • Sugarcane face-to-face inclination lodging-resistant planting method
  • Sugarcane face-to-face inclination lodging-resistant planting method
  • Sugarcane face-to-face inclination lodging-resistant planting method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] A method for planting sugarcane against lodging inclines towards each other, comprising the following steps:

[0028] The implementation plot is located in a certain place in Guangxi. The area of ​​the entire implementation plot is 23 mu. Sugarcane was planted from the end of January to the beginning of February 2015, and the row spacing of sugarcane planting was 1.0 meters. The soil was cultivated in May. By the end of May 2015, the sugarcane had grown to a height of about 1.5 meters. The sugarcane was divided into two plots of 7 mu and 16 mu. In the plot of 7 mu, the soil moisture content was higher after the rain. When the soil is soft, tilt the sugarcane toward each other on May 26. Along the direction of the sugarcane planting row, use 3 rows as a planting unit, push the sugarcane stalks of the two outer rows to the direction of the middle row of sugarcane to form an oblique shape, and Make the sugarcane stalk and the ground form an included angle of 30-45 degrees,...

Embodiment 2

[0034] In this example, the row spacing of sugar cane is 1.1 meters. In May to June in the middle and early stages of sugarcane growth, after large-scale soil cultivation, until June when the sugarcane grows to a height of 1 to 1.5 meters, the soil moisture content is relatively high after the rain, and the sugarcane is tilted towards each other when the soil is soft. For the direction of sugarcane planting rows, 3 rows or 2 rows are used as a unit, and the sugarcane stalks of the two outer rows are pushed towards the middle direction to be inclined, and the sugarcane stalks and the ground form an angle of 35-50 degrees, such as image 3 shown. After the sugarcane is pushed to the inclined state, the upper stem of the sugarcane quickly recovers upright and continues to grow, while the lower cane stem remains in an inclined state, such as Figure 4 As shown, the left and right rows of sugarcane inclined towards each other form a mutual support.

[0035] Table 2 Example 2 and ...

Embodiment 3

[0039] A method for planting sugarcane against lodging inclines towards each other, comprising the following steps:

[0040] Sugarcane was planted with equal row spacing of 1.2 meters; in the middle and early stages of sugarcane growth from May to June, after the sugarcane was cultivated and the height of the sugarcane reached 1.5 meters, opposite lodging was carried out. Along the direction of the sugarcane planting row, 2 rows A unit that pushes two rows of sugarcane stalks towards the middle to form an oblique shape, such as Figure 5 As shown, and make the sugarcane stalk and the ground form an angle of 30-45 degrees. After the sugarcane is pushed to the inclined state, the upper stem of the sugarcane quickly recovers upright and continues to grow, while the lower cane stem remains in an inclined state, such as Figure 6 As shown, two rows of sugarcane leaning toward each other will form mutual support.

[0041] Table 3 Example 3 and the production test and acceptance co...

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Abstract

The invention discloses a sugarcane face-to-face inclination lodging-resistant planting method. The method comprises the following steps that sugarcane is planted in an equal line spacing mode, wherein the line space ranges from 0.9 m to 1.3 m; after major hilling of the sugarcane, the sugarcane is inclined in a face-to-face mode when the plant height reaches 1-1.5 m; the sugarcane in N+2 lines serves as a planting unit, stalks of the two lines of sugarcane on the outer sides of each unit are inclined towards the middle in a face-to-face mode, an included angle ranging from 30 degrees to 50 degrees is formed between the stalks of the sugarcane and the ground, and the N lines of sugarcane in the middle is maintained in the original state, wherein N is equal to 0 or 1; a planting area with the sugarcane in consecutive repeated face-to-face inclination is formed by the multiple planting units. By means of the technical scheme, the sugarcane is inclined in the face-to-face mode and supports each other, and thus the wind resisting capability of the sugarcane is enhanced; the spaces between the units are large, wind can easily pass through, and thus the domino type stacking phenomenon occurring when the sugarcane lodges can be effectively avoided; the yield of the sugarcane can be easily increased, accumulation of sugar can be easily promoted, and mechanized harvesting of the sugarcane is facilitated.

Description

technical field [0001] The invention belongs to the field of agricultural planting, and relates to a method for planting sugarcane with opposite inclinations and lodging resistance. Background technique [0002] Sugarcane is a tall fibrous root crop, the main weight is on the stalk, the center of gravity is high and the support is weak, and it is easy to fall down under the external force of wind and rain. Sugarcane lodging will not only reduce sugarcane yield and sugar content, but also greatly increase the difficulty of harvesting sugarcane and increase the labor expenditure of sugarcane harvesting, affecting the mechanized harvesting of sugarcane. Sugarcane lodging has become one of the biggest obstacles to the development of my country's sugarcane industry. [0003] Adopting the method of building a frame and binding to resist lodging consumes a lot of manpower and costs a lot, and needs to remove the frame and tie ropes, which increases the difficulty of harvesting, an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00
CPCA01G22/00
Inventor 谢如林曾艳李忠宁谭宏伟周柳强黄语娇黄金生区惠平朱晓晖
Owner AGRI RESOURCE & ENVIRONMENT RES INST GUANGXI ACADEMY OF AGRI SCI
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