Method for planting oats and peas in different mixed sowing ratios

A technology of oats and proportions, which is applied to the field of planting with different mixing ratios of oats and peas, can solve problems such as monotony of biomass, and achieve the effects of simple method, improved diversity and easy operation.

Inactive Publication Date: 2019-06-25
CHINA ACAD OF SCI NORTHWEST HIGHLAND BIOLOGY INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Leguminous pasture fixes nitrogen in the atmosphere through the symbiotic rhizobia and converts it into available nitrogen nutrients in the grassland ecosystem. It plays an important role in improving the nitrogen nutrient balance of the grassland ecosystem. Due to the cold and humid plateau climate, there are very few pasture varieties with high yield and high quality in artificial grassland. Among them, oat single-sowing in the alpine pasture area can obtain higher forage yield, but the biomass too monotonous

Method used

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  • Method for planting oats and peas in different mixed sowing ratios
  • Method for planting oats and peas in different mixed sowing ratios
  • Method for planting oats and peas in different mixed sowing ratios

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Example 1: During the two-year experiment period from 2015 to 2016, the factor model number is M1,

[0022] Mixed varieties: oats and arrow peas;

[0023] Mixed sowing ratio: mix oats and arrow tongue peas according to the mixed sowing ratio of 0:150;

[0024] Sowing time: Sowing is carried out from mid-April to early June every year to build artificial grassland;

[0025] Sowing method: (1) Deep plowing, leveling, weeding and other cultivation and management measures are carried out on the cultivated land before sowing; (2) Artificial drilling is adopted, the row spacing is 10cm, and the sowing depth is 5cm; (3) After the seeds of oat and arrow tongue pea are evenly mixed direct seeding;

[0026] Mixed harvesting and cutting: When the oats grow to the earing stage, the stubble height is 5cm for mixed harvesting and cutting.

Embodiment 2

[0027] Example 2: During the two-year experiment period from 2015 to 2016, the factor model number is M2,

[0028] Mixed varieties: oats and arrow peas;

[0029] Mixed sowing ratio: mix oats and arrow tongue peas according to the mixed sowing ratio of 150:105;

[0030] Sowing time: Sowing is carried out from mid-April to early June every year to build artificial grassland;

[0031] Sowing method: (1) Deep plowing, leveling, weeding and other cultivation and management measures are carried out on the cultivated land before sowing; (2) Artificial drilling is adopted, the row spacing is 10cm, and the sowing depth is 5cm; (3) After the seeds of oat and arrow tongue pea are evenly mixed direct seeding;

[0032] Mixed harvesting and cutting: When the oats grow to the earing stage, the stubble height is 5cm for mixed harvesting and cutting.

Embodiment 3

[0033] Example 3: During the two-year experiment period from 2015 to 2016, the factor model number is M3,

[0034] Mixed varieties: oats and arrow peas;

[0035] Mixed sowing ratio: mix oats and arrow tongue peas according to the mixed sowing ratio of 300:75;

[0036] Sowing time: Sowing is carried out from mid-April to early June every year to build artificial grassland;

[0037] Sowing method: (1) Deep plowing, leveling, weeding and other cultivation and management measures are carried out on the cultivated land before sowing; (2) Artificial drilling is adopted, the row spacing is 10cm, and the sowing depth is 5cm; (3) After the seeds of oat and arrow tongue pea are evenly mixed direct seeding;

[0038] Mixed harvesting and cutting: When the oats grow to the earing stage, the stubble height is 5cm for mixed harvesting and cutting.

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Abstract

The invention discloses a method for planting oats and peas in different mixed sowing ratios, and relates to the technical field of leguminous forage planting. The method comprises the following stepsthat cultivation land is ploughed, and the ploughed cultivation land is raked flat; the high-quality oats and vicia sativa L. are selected and uniformly mixed; the uniformly-mixed oats and vicia sativa L. are mixedly sowed and planted in the cultivation land which is raked flat, and artificial grassland is constructed; when the oats grow to a heading stage, stubble-remaining mixed harvesting andcutting are carried out. By means of the method, the oats and vicia sativa L. in different ratios can be selected according to different altitudes, geological landforms and the like for mixed sowing and planting, so that the biomass diversity is improved.

Description

technical field [0001] The invention belongs to the technical field of leguminous forage planting, and in particular relates to a method for planting oats and peas in different mixing ratios. Background technique [0002] Leguminous pasture fixes nitrogen in the atmosphere through the symbiotic rhizobia and converts it into available nitrogen nutrients in the grassland ecosystem. It plays an important role in improving the nitrogen nutrient balance of the grassland ecosystem. Due to the cold and humid plateau climate, there are very few pasture varieties with high yield and high quality in artificial grassland. Among them, oat single-sowing in the alpine pasture area can obtain higher forage yield, but the biomass too monotonous. Contents of the invention [0003] The object of the present invention is to provide a method for planting oats and peas in different proportions. The method of the present invention is simple and easy to operate. Different proportions of oats an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G22/20A01G22/40
Inventor 罗彩云汪诗平李征赵亮赵新全周华坤贺福全许茜
Owner CHINA ACAD OF SCI NORTHWEST HIGHLAND BIOLOGY INST
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