Wide-narrow row and deep-furrow saccharum officinarum planting method with two harvested crops each year

A planting method and technology of wide and narrow rows, applied in the field of sugarcane planting in wide and narrow rows and deep furrows with two harvests per year, can solve the problems of mechanized planting and other problems, and achieve the effects of facilitating mechanized operations, increasing effective stems, and smooth ventilation

Inactive Publication Date: 2017-12-05
崇左市岜陇一品农业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With the improvement of sugarcane planting mechanization level, the existing sugarcane planting methods can no longer meet the needs of mechanized planting

Method used

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  • Wide-narrow row and deep-furrow saccharum officinarum planting method with two harvested crops each year

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Such as figure 1 As shown, the present invention provides a planting method for planting sugarcane in wide and narrow rows and deep furrows with two harvests a year, comprising:

[0029] a) Soil preparation and planting: at the end of December, subsoil the sugarcane planting rows with a width of 120cm and a depth of more than 60cm. After subsoiling, planting furrows are opened with a depth of 40cm, and rotary tillage is carried out on the bottom of the planting furrows. , the width of rotary tillage is 60cm. After rotary tillage, two rows are opened, sugarcane seeds are planted, water and fertilizer are sprayed, soil is compacted and covered with film. Among them,

[0030] The distance between adjacent sugarcane planting rows is 70cm, the width of double rows is 50cm, and the distance between adjacent double rows is 140cm;

[0031] b) Harvesting of the first crop: In mid-May, when the sugarcane seedlings are jointed at 1 to 2 nodes, the aboveground part of the sugarcan...

Embodiment 2

[0039] The invention provides a sugarcane planting method with wide and narrow rows and deep furrows, which can harvest two crops per year, comprising:

[0040] a) Soil preparation and planting: In mid-January, subsoil the sugarcane planting rows with a width of 120 cm and a depth of more than 60 cm. After subsoiling, planting ditch is opened with a depth of 45 cm, and the bottom of the planting ditch is rotated. Tilling, rotary tillage with a width of 60cm. After rotary tillage, double rows are opened, sugarcane seeds are planted, water and fertilizer are sprayed, soil is compacted and covered with film. Among them,

[0041] The distance between adjacent sugarcane planting rows is 75cm, the width of double rows is 50cm, and the distance between adjacent double rows is 145cm;

[0042] b) Harvesting of the first crop: At the end of May, when the sugarcane seedlings are jointed at 1 to 2 nodes, the aboveground part of the sugarcane seedlings is cut flat.

[0043] The water fert...

Embodiment 3

[0050] The invention provides a sugarcane planting method with wide and narrow rows and deep furrows, which can harvest two crops per year, comprising:

[0051] a) Soil preparation and planting: in mid-February, subsoil the sugarcane planting rows with a width of 120cm and a depth of more than 60cm. Tilling, rotary tillage with a width of 60cm. After rotary tillage, double rows are opened, sugarcane seeds are planted, water and fertilizer are sprayed, soil is compacted and covered with film. Among them,

[0052] The distance between adjacent sugarcane planting rows is 80cm, the width of double rows is 50cm, and the distance between adjacent double rows is 150cm;

[0053] b) Harvesting of the first crop: In mid-June, when the sugarcane seedlings are jointed at 1 to 2 nodes, cut the aboveground part of the sugarcane seedlings flat.

[0054] The water fertilizer in the step a) is an aqueous solution of monoammonium phosphate, and the dosage is 200 kg of water per mu plus 10 kg o...

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Abstract

The invention discloses a wide-narrow row and deep-furrow saccharum officinarum planting method with two harvested crops each year. The method comprises the following steps: a, preparing land and sowing seeds: in a period from the end of December to the middle ten days of March, performing deep scarification on saccharum officinarum planting rows, allowing breadth of the deep scarification to be 120cm, and depth to be 60cm or more, digging planting furrows with depth of 40-50cm, performing rotary tillage on the bottoms of the planting furrows, allowing the rotary tillage width to be 60cm, digging double lines, sowing the saccharum officinarum seeds, spraying water and fertilizer, performing earthing, performing compaction and covering land with a membrane, wherein the spacing between adjacent saccharum officinarum planting rows is 70-80cm, double-line width is 50cm, and the spacing between adjacent double-line groups is 140-150cm; and b, harvesting first crops: in a period from the middle ten days of May to the end of June, when saccharum officinarum seedling jointing segments are 1-2, cutting overground parts of saccharum officinarum seedlings smoothly. The planting method is suitable for saccharum officinarum planting mechanized operations, and has the advantages of being high in yield, being excellent in quality, saving time and labor, saving costs, increasing effects and the like.

Description

technical field [0001] The invention relates to the field of sugarcane planting. More specifically, the present invention relates to a planting method for sugarcane planting in wide and narrow rows and deep furrows with two harvests per year. Background technique [0002] The existing sugarcane planting method is generally to first plow and harrow the whole land, and then carry out rowing, planting sugarcane and covering soil, and the cultivation mode is mostly single-row planting with equal row spacing. With the improvement of sugarcane planting mechanization level, the existing sugarcane planting methods can no longer meet the needs of mechanized planting. Contents of the invention [0003] It is an object of the present invention to solve at least the above-mentioned problems and to provide at least the advantages which will be described later. [0004] Another object of the present invention is to provide a planting method for sugarcane planting in wide and narrow ro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00
CPCA01G22/00
Inventor 吴劲松
Owner 崇左市岜陇一品农业有限公司
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