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A kind of artificial planting method of sugarcane seedling

A technology of seedlings and false planting, applied in the fields of botany equipment and methods, planting substrates, horticulture, etc., can solve problems such as root rot and plant death, and achieve the effects of reducing waste, ensuring breathing, and good water retention.

Active Publication Date: 2018-06-29
SOUTH ASIAN TROPICAL AGRI SCI RES INST OF GUANGXI +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this method, the sugarcane seedlings are immersed in water for a long time, and the respiration of the roots is inhibited, which easily leads to root rot and plant death.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] A method for false planting of sugarcane seedlings, characterized in that: comprising the following steps:

[0029] (1) Preparation of matrix: macadamia nut bran is obtained by pulverizing macadamia nut exocarp and mesocarp. The particle size of macadamia nut bran is ≤18mm. The volume ratio of matrix A macadamia nut bran:peat=2:1 is mixed, Matrix B vermiculite: river sand = 1:1 volume ratio mixed, sterilized with 40% formaldehyde solution, air-dried for 10 days;

[0030] (2) Preparation of sugarcane seedlings before false planting: stop fertilization 7 days before false planting, spray pesticide once 3 days before false planting;

[0031] (3) Lay the matrix: spread 1cm of matrix B at the bottom of the hole of the false planting tray, and then spread 4cm of matrix A;

[0032] (4) Transplanting: Take 12cm high sugarcane seedlings, cut off ½ to ⅔ of the leaves, dig a 2cm deep hole on the hole matrix A, put the sugarcane seedlings into the holes, compact them, and water en...

Embodiment 2

[0038] A method for false planting of sugarcane seedlings, comprising the following steps:

[0039] (1) Preparation of matrix: Macadamia nut bran is obtained by pulverizing macadamia nut exocarp and mesocarp. The particle size of macadamia nut bran is ≤18mm. Mix the matrix A with macadamia nut bran:peat=3:1 volume ratio, Matrix B vermiculite: mixed with river sand = 2:1 volume ratio, sterilized with 40% formaldehyde solution, and air-dried for 15 days;

[0040] (2) Preparation of sugarcane seedlings before false planting: stop fertilization 7 days before false planting, spray pesticide once 2 days before false planting;

[0041] (3) Lay the matrix: spread 2cm of matrix B at the bottom of the hole of the false planting tray, and then spread 6cm of matrix A;

[0042] (4) Transplanting: Take a 17cm-high sugarcane seedling, cut off ½ to ⅔ of the leaves, dig a 3cm-deep hole on the hole substrate A, put the sugarcane seedling into the hole, compact it, and water enough to fix the r...

Embodiment 3

[0048] A method for false planting of sugarcane seedlings, comprising the following steps:

[0049] (1) Preparation of matrix: macadamia nut bran is obtained by pulverizing macadamia nut exocarp and mesocarp. The particle size of macadamia nut bran is ≤18mm. The volume ratio of matrix A macadamia nut bran:peat=2:1 is mixed, Matrix B vermiculite: river sand = 2:1 volume ratio mixed, sterilized with 40% formaldehyde solution, air-dried for 12 days;

[0050] (2) Preparation of sugarcane seedlings before false planting: stop fertilization 7 days before false planting, spray pesticide once 2 days before false planting;

[0051] (3) Lay the matrix: spread 2cm of matrix B at the bottom of the hole of the false planting tray, and then spread 5cm of matrix A;

[0052] (4) Transplanting: Take a 15cm high sugarcane seedling, cut off ½ to ⅔ of the leaves, dig a 3cm deep hole on the hole matrix A, put the sugarcane seedling into the hole, compact it, and water enough to fix the root wate...

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PUM

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Abstract

The invention discloses a heeling in method of sugarcane seedlings. The method comprises the steps of putting macadimia nut bran, peat, vermiculite and river sand into soil holes of a heeling in plug, cutting part of leaves of sugarcane seedlings, and then transplanting the sugarcane seedlings into the soil holes to perform acclimatization before heeling in management period and field setting, wherein field setting can be performed after totally 20 to 25 days of heeling in and acclimatization. The method can improve the immunity and the disease resistance of the sugarcane seedlings, so as to obtain healthy and excellent sugarcane seedlings. The method is high in heeling in survival rate, simple to operate, resource-saving and low in cost.

Description

technical field [0001] The invention belongs to the technical field of plant sexual reproduction, and in particular relates to a method for artificially planting sugarcane seedlings. Background technique [0002] Sugarcane is an annual or perennial tropical and subtropical herbaceous plant, which is a C4 crop. Cylindrical stems are upright, tillering, clustered, noded, with buds on nodes; internodes are solid, covered with wax powder, purple, red or yellow-green, etc.; leaves clustered, with thick white midribs; large panicles Terminal, with silvery long hairs at the base of spikelets, oblong or oval caryopsis small. [0003] The country with the largest sugarcane planting area is Brazil, followed by India, and China ranks third. Sugarcane is the main raw material for sugar production in China. In the world's total sugar production, sucrose accounts for about 65%, while China accounts for more than 80%. Sugar is one of the essential foodstuffs for human beings, and it is...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G31/00A01G24/27A01G24/28A01G24/15A01G24/10
CPCA01G24/00A01G31/00
Inventor 马文清毛钟警郭强陈海生唐利球韦持章吴琴斯秦昌鲜何洪良
Owner SOUTH ASIAN TROPICAL AGRI SCI RES INST OF GUANGXI