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Method for planting elymus dahuricus in alpine region

A planting method and technology in alpine regions, which is applied in the field of Elymus in alpine regions, can solve the problems of short growth period and low grass yield of pasture, and achieve the effect of rapid growth

Inactive Publication Date: 2019-01-25
西藏自治区农牧科学院草业科学研究所
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides a method for planting Elymus in alpine regions, which solves the problems of short growth period and low grass yield in Tibet in the prior art

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] A method for planting Elymus in alpine regions, comprising the following steps:

[0028] S1, Seed treatment: select high-quality Elymus chinensis seeds, first spray the seeds with Potentilla juice, then put them in a cool place and let them stand for 24 hours. , The rhizobia agent is mixed evenly according to the mass ratio of 1000:1:10, and then placed in a cool and dry place for use;

[0029] S2, land treatment: deep loosen the soil in late May, and then expose to the sun for 5 days. After the exposure is completed, apply base fertilizer to the subdivided soil, level the land, and set aside;

[0030] Wherein, the application rate of the base fertilizer is 300kg / mu, and the base fertilizer is composed of the following components in parts by weight: 30 parts of decomposed livestock and poultry manure, 20 parts of vegetable dregs, 20 parts of potassium fulvic acid, and 5 parts of borax;

[0031] S3, sowing in the first ten days of June by drill sowing or hole sowing for...

Embodiment 2

[0038] A method for planting Elymus in alpine regions, comprising the following steps:

[0039] S1, Seed treatment: select high-quality Elymus chinensis seeds, first spray the seeds with Potentilla juice, then put them in a cool place and let them stand for 24 hours. , The rhizobia agent is mixed evenly according to the mass ratio of 1000:1:10, and then placed in a cool and dry place for use;

[0040] S2, land treatment: deep loosen the soil in late May, and then expose to the sun for 10 days. After the exposure is completed, apply base fertilizer to the subdivided soil, level the land, and set aside;

[0041] Wherein, the application rate of the base fertilizer is 400kg / mu, and the base fertilizer is composed of the following components in parts by weight: 50 parts of decomposed livestock and poultry manure, 15 parts of vegetable dregs, 18 parts of potassium fulvic acid, and 4 parts of borax;

[0042] S3, sowing: in the first ten days of June, conventional sowing is carried ...

Embodiment 3

[0049] A method for planting Elymus in alpine regions, comprising the following steps:

[0050] S1, Seed treatment: select high-quality Elymus chinensis seeds, first spray the seeds with Potentilla juice, then put them in a cool place and let them stand for 24 hours. , The rhizobia agent is mixed evenly according to the mass ratio of 1000:1:10, and then placed in a cool and dry place for use;

[0051] S2, land treatment: deep loosen the soil in late May, and then expose to the sun for 8 days. After the exposure is completed, apply base fertilizer to the subdivided soil, level the land, and set aside;

[0052] Wherein, the application rate of the base fertilizer is 500kg / mu, and the base fertilizer is composed of the following components in parts by weight: 40 parts of decomposed livestock and poultry manure, 10 parts of vegetable dregs, 15 parts of potassium fulvic acid, and 3 parts of borax;

[0053] S3, sowing: in the first ten days of June, conventional sowing is carried o...

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Abstract

The invention discloses a method for planting elymus dahuricus in an alpine region. The method for planting the elymus dahuricus in the alpine region comprises the steps of seed treatment, planting soil treatment, seed sowing, fertilizer application, field management and harvesting. Elymus dahuricus seeds are treated by potentilla chinensis juice, diethyl aminoethyl hexanoate and a nitragin root protecting agent, the potentilla chinensis juice contains active substances which promote rapid germination and rooting of the elymus dahuricus, and rapid growth of the elymus dahuricus is facilitated;the potentilla chinensis juice contains a small amount of abscisic acid, and thus, cold resistance of the elymus dahuricus is improved favorably; the diethyl aminoethyl hexanoate can sterilize, and auxin can further be provided for seed germination; and by nitragin, nitrogen in air can be fixed, and a large number of nitrogen fertilizers are provided for host plants. By the method for planting the elymus dahuricus in the alpine region, the problem of low grass yield of the Tibet region is solved, by treatment of the seeds of the elymus dahuricus, treatment of planting soil, seed sowing, fertilizer application and field management, the yield and cold resistance of the elymus dahuricus are improved effectively, then the yield of the elymus dahuricus is increased, and the economic benefit isgood.

Description

technical field [0001] The invention belongs to the technical field of forage planting, and in particular relates to a method for planting Elymus in alpine regions. Background technique [0002] As an alpine region in my country, Tibet has a particularly special geographical and climate environment, high cold and hypoxia, low temperature all year round, permafrost does not melt all year round, and low plant production capacity. It is developing animal husbandry with herbivorous animals (yaks, sheep, etc.) as the main body. In the process of farming, they have always faced the problem of shortage of forage in winter and spring. The wild Elymus chinensis in Tibet is a relatively common high-quality perennial grass species in the local area. It has the advantages of rich nutritional value, good palatability, high seed reproduction, and strong stress resistance. [0003] Elymus L. is a perennial sparse bush grass of the genus Elymus L. in the Gramineae family. It was originally ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G20/00A01B79/02A01C1/00A01C21/00C05G3/00C05G3/04A01N65/34A01N37/12A01N63/00A01P21/00C05G3/80
CPCA01B79/02A01C1/00A01C21/005A01N37/12A01N63/00A01N65/00A01N65/34A01G20/00C05D9/02C05F11/00C05G3/00C05G3/80C05F11/08C05F11/10C05F3/00C05F11/02
Inventor 秦爱琼周娟娟桑旦旦增塔庆刘云飞魏巍史睿智夏菲
Owner 西藏自治区农牧科学院草业科学研究所
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