Sugarcane water-fertilizer integrated drip irrigation cultivation method

A cultivation method and sugarcane technology, applied in sugarcane cultivation, fertilization methods, cultivation and other directions, can solve problems such as technical blanks and defects, and achieve the effects of improving soil water content, standardized management, and high fertilization efficiency

Inactive Publication Date: 2020-01-10
SOUTH ASIAN TROPICAL AGRI SCI RES INST OF GUANGXI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, at present, there are still technical gaps and defects in how to apply the integration of water and fertilizer in a reasonable, efficient and high-yield area to actual sugarcane planting. Therefore, it is necessary to study a drip irrigation cultivation method for sugarcane water and fertilizer integration to meet the needs of more farmers. need

Method used

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  • Sugarcane water-fertilizer integrated drip irrigation cultivation method
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  • Sugarcane water-fertilizer integrated drip irrigation cultivation method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] A kind of sugarcane water and fertilizer integrated drip irrigation cultivation method, comprises the following steps:

[0032] (1) Soil preparation: Before planting, prepare the land, plow evenly until the soil depth is 30 centimeters, then carry out the rowing according to the row spacing of 1.2m, and then according to the planting distance of 15cm, dig the planting holes with a depth of 5cm, and apply 40kg of compound fertilizer per mu. ready for planting;

[0033] (2) Seed selection: select high-yield, high-sugar sugarcane varieties, cut the sugarcane seed stems according to the double buds, and soak the stems with young buds in a 300-fold diluted fungicide solution for 25 seconds, take out , to obtain sugarcane seed stems for subsequent use; the bactericide is obtained by mixing carbendazim, metalaxyl, and thiophanate-methyl according to a mass ratio of 3:1:2;

[0034] (3) Planting: Put the sugarcane seed stems into the planting hole, then cover the mixture of soi...

Embodiment 2

[0037] A kind of sugarcane water and fertilizer integrated drip irrigation cultivation method, comprises the following steps:

[0038](1) Soil preparation: prepare the land before planting, plow evenly until the soil depth is 40 centimeters, then carry out the rowing according to the row spacing of 1.2m, and then dig the planting holes with a planting distance of 20cm and a depth of 10cm, and apply 50kg of compound fertilizer per mu. ready for planting;

[0039] (2) Seed selection: select high-yield, high-sugar sugarcane varieties, cut the sugarcane stems according to the double buds, put the stems with young buds into a 500-fold diluted fungicide solution and soak for 30 seconds, take out , to obtain sugarcane seed stems for subsequent use; the bactericide is obtained by mixing carbendazim, metalaxyl, and thiophanate-methyl according to a mass ratio of 7:1:4;

[0040] (3) Planting: put the sugarcane seed stems into the planting hole, then cover the mixture of soil and base f...

Embodiment 3

[0043] A kind of sugarcane water and fertilizer integrated drip irrigation cultivation method, comprises the following steps:

[0044] (1) Soil preparation: prepare the land before planting, plow evenly until the soil depth is 35 centimeters, then carry out the rowing according to the row spacing of 1.2m, and then dig the planting holes with a planting distance of 18cm and a depth of 8cm, and apply 43kg of compound fertilizer per mu. ready for planting;

[0045] (2) Seed selection: select high-yield, high-sugar sugarcane, cut the sugarcane seed stem according to the double bud section, and put the stem section with the young bud into a 400-fold diluted fungicide solution for 28 seconds, take it out, Obtain sugarcane seed stem, for subsequent use; Described bactericide is obtained by mixing carbendazim, metalaxyl, and thiophanate-methyl according to a mass ratio of 4:1:3;

[0046] (3) Planting: Put the sugarcane seed stems into the planting hole, then cover the mixture of soil...

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Abstract

The invention relates to the technical field of sugarcane planting and discloses a sugarcane water-fertilizer integrated drip irrigation cultivation method. The method includes steps: performing landpreparation before planting, digging planting holes, soaking stems with buds in bactericidal solution, and keeping for standby application; after planting, laying mulch films around the planting holesto prevent water evaporation, and planting green manure plants at positions without the mulch films and among planting lines to protect water and soil and reduce transpiration; performing drip irrigation and fertilization, keeping the soil humidity in a range of 55%-70% in a seedling stage, keeping the soil humidity in a range of 60%-75% in a tillering stage, keeping the soil humidity in a rangeof 75%-80% in an elongation stage, and keeping the soil humidity in a range of 50%-60% in a maturation stage. Under water-fertilizer integrated cultivation conditions, water and fertilizer supply is guaranteed according to sugarcane growth rhythms, and accordingly high yield and high sugar content are realized.

Description

technical field [0001] The invention belongs to the technical field of sugarcane planting, in particular to a drip irrigation cultivation method integrating water and fertilizer for sugarcane. Background technique [0002] Water-fertilizer integration technology is one of the water-saving technologies promoted by the Ministry of Agriculture. At present, it is mainly used in cash crops and greenhouse crops in China, and there are very few applications in field crops. Only when water-fertilizer integration technology is popularized in field crops It is to really improve the utilization efficiency of China's water and fertilizer resources, to achieve the goals of saving water, fertilizer, labor and increasing income. The integration of water and fertilizer is a modern advanced technology and equipment for agriculture. important means. [0003] Sugarcane is a perennial grass of the genus Saccharum and is the main raw material for sugar. At present, the buds on the stems of sug...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G22/55A01B79/02A01C1/08A01G22/40A01G22/00A01C21/00A01G29/00A01G7/06C05G3/00A01N57/20A01N43/90A01N31/02A01P21/00
CPCA01B79/02A01C1/08A01C21/005A01G7/06A01G29/00A01N31/02A01N43/90A01N57/20A01G22/00A01G22/40A01G22/55C05B7/00C05G3/00
Inventor 秦昌鲜唐利球彭崇郭强闭德金马文清施泽升陈海生何洪良莫勇武韦海球罗晟昇蒋亚琴江清梅
Owner SOUTH ASIAN TROPICAL AGRI SCI RES INST OF GUANGXI
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