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Selenium-enriched cultivation method for pasture rumex

A cultivation method and Rumex technology are applied in the field of selenium enrichment cultivation of forage Rumex, which can solve the problems of high price, complicated production process, difficult application, etc. Rain-resistant effect

Inactive Publication Date: 2015-12-02
ACAD OF AGRI SCI ENSHI TUJIA MIAOAUTONOMOUS PREFECTURE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the complex production process and high price of these products, it is difficult to apply them in actual production.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0050] A selenium-enriching cultivation method of grass Rumex, comprising the following steps:

[0051] a. Seed harvesting: From late June to early July, according to the maturity of the seeds, the seeds produced in the previous year’s seed production field were harvested, pods, bundled, hung in the greenhouse to dry, threshed, winnowed, 150g / bag Quantitative packaging, bagged storage at 4°C low temperature;

[0052] b. Seed selection: According to the relevant inspection methods stipulated in the national forage seed inspection regulations, the quality inspection of harvested, processed and packaged seeds is carried out, and unqualified seeds are removed; seed clarity ≥ 98%, seed purity ≥ 98%, seed germination rate ≥ 95%, seed viability ≥ 95%, seed moisture content ≤ 13%, seed thousand-grain weight 2.5-3.5g, no broken and rotten;

[0053] c. Soil preparation: choose loamy or sandy loam soil with deep soil, high organic matter content, groundwater level below 2m, total soil s...

Embodiment 2

[0062] A selenium-enriching cultivation method of grass Rumex, comprising the following steps:

[0063] a. Seed harvesting: From late June to early July, according to the maturity of the seeds, the seeds produced in the previous year’s seed production field were harvested, pods, bundled, hung in the greenhouse to dry, threshed, winnowed, 150g / bag Quantitative packaging, bagged storage at 4°C low temperature;

[0064] b. Seed selection: According to the relevant inspection methods stipulated in the national forage seed inspection regulations, the quality inspection of harvested, processed and packaged seeds is carried out, and unqualified seeds are removed; seed clarity ≥ 98%, seed purity ≥ 98%, seed germination rate ≥ 95%, seed viability ≥ 95%, seed moisture content ≤ 13%, seed thousand-grain weight 2.5-3.5g, no broken and rotten;

[0065] c. Soil preparation: choose loamy or sandy loam soil with deep soil, high organic matter content, groundwater level below 2m, total soil s...

Embodiment 3

[0074] A selenium-enriching cultivation method of grass Rumex, comprising the following steps:

[0075] a. Seed harvesting: From late June to early July, according to the maturity of the seeds, the seeds produced in the previous year’s seed production field were harvested, pods, bundled, hung in the greenhouse to dry, threshed, winnowed, 150g / bag Quantitative packaging, bagged storage at 4°C low temperature;

[0076] b. Seed selection: According to the relevant inspection methods stipulated in the national forage seed inspection regulations, the quality inspection of harvested, processed and packaged seeds is carried out, and unqualified seeds are removed; seed clarity ≥ 98%, seed purity ≥ 98%, seed germination rate ≥ 95%, seed viability ≥ 95%, seed moisture content ≤ 13%, seed thousand-grain weight 2.5-3.5g, no broken and rotten;

[0077] c. Soil preparation: choose loamy or sandy loam soil with deep soil, high organic matter content, groundwater level below 2m, total soil s...

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Abstract

The invention provides a selenium-enriched cultivation method for pasture rumex. The method is characterized by comprising the following steps: 1, seed harvesting; 2, seed selection; 3, soil preparation; 4, sowing; 5, field management; 6, selenium fertilizer dressing; 7, harvesting. According to the cultivation method, a conventional crop growing method is adopted, the step of selenium fertilizer dressing comprises integrated application of such technologies as carborundum pressure spraying for wall breaking, GPIT crop gene phenotype induction regulable expression and trisiloxanes agricultural organosilicone spray addition agents, the leaf absorption area of selenium fertilizer is enlarged, the leaf absorption rate of the selenium fertilizer is raised, the capability of leaves for absorbing the selenium fertilizer is enhanced, the photosynthesis efficiency of crops is raised, the rainwater-washing resistance of the leaves which absorb the selenium fertilizer is improved, the absorption time is prolonged, the utilization rate of the selenium fertilizer is raised, the efficacy of the selenium fertilizer is improved, selenium fertilizer loss is reduced, and the environment is protected.

Description

technical field [0001] The invention relates to a selenium-enriching cultivation method for pasture Rumex. Background technique [0002] Rumex is a perennial herbaceous plant of Rumex Polygonaceae, commonly known as high-stalk spinach, and is a new type of high-protein feed crop. Rumex K-l is an excellent variety selected and bred by Ukrainian scientists. It was introduced and planted in my country in 1995. After the introduction and identification, it passed the approval of the National Forage Variety Approval Committee in November 1997. It was registered as a national imported variety and officially named in China. Rumex K-1 hybrid sorrel. It fills the blank of Rumex species of Polygonaceae in my country, and is one of the forage species with high crude protein yield per unit area in my country. Rumex K-l hybrid sour mold has the excellent characteristics of perennial, high yield, cold resistance, early tolerance, waterlogging tolerance, and certain saline-alkali toleranc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00C05G1/00C05D9/02
CPCC05D9/02C05G1/00C05D9/00C05C3/00C05B7/00
Inventor 覃大吉马进向极钎李卫东李红英万海英龙澜李亚杰叶紫云田腾飞皮磊
Owner ACAD OF AGRI SCI ENSHI TUJIA MIAOAUTONOMOUS PREFECTURE
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