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Selenium enrichment cultivating method for Pennisetum sinese Roxb

A cultivation method, the technology of imperial bamboo grass, applied in the field of selenium enrichment cultivation of imperial bamboo grass, can solve the problems of difficult application, complicated production process, high price, etc.

Inactive Publication Date: 2016-03-09
ACAD OF AGRI SCI ENSHI TUJIA MIAOAUTONOMOUS PREFECTURE +1
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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

example 1

[0036] 1. Site selection, site preparation and base fertilizer

[0037] Choose soil that is deep, loose, fertile, sunny, and well-drained. Deep plow before planting to remove weeds, stones, etc. Finely crush and loosen the soil clods, apply foot fertilizer, farm manure 2000kg + compound fertilizer 30kg + "Huifengyuan biological fertilizer" 10kg / 667m 2 , implement ditching and ridge planting, which is conducive to drainage and field management.

[0038] 2. Nursing

[0039] Emperor Bamboo Grass is a vegetatively propagated crop that uses stem nodes for reproduction. In order to ensure the emergence rate of the stem nodes (rhizome), the seedlings should be raised first and then transplanted.

[0040] (1) Seedling time: Seedlings were raised on March 5. The arch shed is covered with plastic film for heat preservation and seedling cultivation.

[0041] (2) Seed node preparation: choose mature plants over 6 months old, first tear off the leaves that wrap the axillary buds, and...

example 2

[0073] 1. Site selection, site preparation and base fertilizer

[0074]Choose soil that is deep, loose, fertile, sunny, and well-drained. Deep plow before planting to remove weeds, stones, etc. Finely crush and loosen the soil clods, apply foot fertilizer, farm manure 2000kg + compound fertilizer 30kg + "Huifengyuan biological fertilizer" 10kg / 667m 2 , implement ditching and ridge planting, which is conducive to drainage and field management.

[0075] 2. Nursing

[0076] Emperor Bamboo Grass is a vegetatively propagated crop that uses stem nodes for reproduction. In order to ensure the emergence rate of the stem nodes (rhizome), the seedlings should be raised first and then transplanted.

[0077] (1) Seedling time: Seedlings were raised on March 20. The arch shed is covered with plastic film for heat preservation and seedling cultivation.

[0078] (2) Seed node preparation: choose mature plants over 6 months old, first tear off the leaves that wrap the axillary buds, and...

example 3

[0110] 1. Site selection, site preparation and base fertilizer

[0111] Choose soil that is deep, loose, fertile, sunny, and well-drained. Deep plow before planting to remove weeds, stones, etc. Finely crush and loosen the soil clods, apply foot fertilizer, farm manure 2000kg + compound fertilizer 30kg + "Huifengyuan biological fertilizer" 10kg / 667m 2 , implement ditching and ridge planting, which is conducive to drainage and field management.

[0112] 2. Nursing

[0113] Emperor Bamboo Grass is a vegetatively propagated crop that uses stem nodes for reproduction. In order to ensure the emergence rate of the stem nodes (rhizome), the seedlings should be raised first and then transplanted.

[0114] (1) Seedling time: Seedlings were raised on April 20. The arch shed is covered with plastic film for heat preservation and seedling cultivation.

[0115] (2) Seed node preparation: choose mature plants over 6 months old, first tear off the leaves that wrap the axillary buds, an...

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Abstract

The invention provides a selenium enrichment cultivating method for Pennisetum sinese Roxb. The selenium enrichment cultivating method for Pennisetum sinese Roxb includes the following steps that base fertilizer containing Huifengyuan biological fertilizer is applied to a field, Pennisetum sinese Roxb seedlings are transplanted into the field, then field water and fertilizer cultivation and management are conducted, and selenium fertilizer is sprayed to leaf surfaces; the selenium fertilizer is prepared from, by weight, 2-3.5 parts of sodium selenite, 1.5-2 parts of ammonium molybdate, 4-5.0 parts of chelating iron, 5.0-6 parts of borax sand and 4-5.0 parts of monopotassium phosphate. The purpose of Pennisetum sinese Roxb selenium enrichment is achieved through root selenium supplementing and leaf surface selenium supplementing, and high-yield and high-nutrition protein selenium-enriched forage grass is provided for development of selenium-enriched animal husbandry.

Description

technical field [0001] The invention relates to the field of cultivation of Phyllostachys praecox, in particular to a selenium-enriching cultivation method of Phyllostachys pachyrhiza. Background technique [0002] Emperor Bamboo Grass (Pennisetum sinese Roxb) is a perennial erect and clustered grass plant. Emperor Bamboo Grass is a new type of high-efficiency and economical crop, which is bred by hybridization of elephant grass and Pennisetum americana. It can be planted in most parts of the country, especially the barren mountains and river basins in the middle and upper reaches of the Yangtze River. The advantages of using royal bamboo grass as feed: ① high yield, ② rich in nutrition, ③ royal bamboo grass is a perennial forage, which can be harvested for 6-10 years after planting, and the field operation is simple and easy, so the production cost is low. In addition to forage grass, imperial bamboo grass also has the following nine uses: control of malignant weeds, envi...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01C21/00C05G1/00
CPCA01C21/005A01G2/00C05D7/00C05C3/00C05D9/02
Inventor 马进覃大吉杨永康殷红清向极钎朱麟李红英田腾飞皮磊
Owner ACAD OF AGRI SCI ENSHI TUJIA MIAOAUTONOMOUS PREFECTURE
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