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Grazing hybrid sowing method

A technology of forage and uniform mixing is applied in the field of grass sowing for building artificial grassland, which can solve problems such as large differences in the proportion of mixed grass seeds, grassland yield, and different ecological environments, and achieve the effects of prolonging the service life, simple operation, and increasing yield.

Inactive Publication Date: 2007-11-14
重庆市畜牧科学研究院
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the different ecological environments of the mixed sowing grasslands built by each of them, the proportion of mixed sowing grass species and the yield of grasslands are quite different.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] Embodiment 1: the seeds of alfalfa, duck grass, reed-like fescue, and lotus root are uniformly mixed with each other, and its alfalfa: duck grass: reed-like fescue: lotus root weight ratio is 2:3:3:2 . This embodiment is one of the best implementations, and the usual method of operation is as follows: that is, when building an artificial grassland, 2 kilograms (i.e. 2 kilograms / mu) of seeds per 667 square meters are mixed and sown, wherein the amount of alfalfa is used 0.4 kg / 667 square meters (ie 0.4 kg / mu), the amount of duckweed seeds is 0.6 kg / 667 square meters (ie 0.6 kg / mu), and the amount of reed fescue seeds is 0.6 kg / 667 square meters Rice (ie 0.6 kg / mu), the amount of japonicus japonicus seed is 0.4 kg / 667 square meters (ie 0.4 kg / mu).

Embodiment 2

[0014] Embodiment 2: the seeds of alfalfa, duck grass, reed-like fescue, and red clover are evenly mixed with each other, and its alfalfa: duck grass: reed-like fescue: red clover weight ratio is 2:3:3:2 . The specific operation method is the same as above.

Embodiment 3

[0015] Embodiment 3: the seeds of alfalfa, duck grass, reed-like fescue, and lotus root are evenly mixed with each other, and the weight ratio of alfalfa: duck grass: reed-like fescue: lotus root is 2: 2.6: 2.6: 2 . The specific operation method is the same as above.

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Abstract

The mixed pasture seeding method includes the following steps: 1. mixing leguminous pasture seeds and gramineous pasture seeds in the weight ratio of 2 to (2.6-3.4) and including alphalfa, cocksfoot, Festuca arundinacea, and Lotas japonicus or Tifolium pratense; and 2. seeding the said posture seeds in the land of slight alkaline yellow soil at height above sea level of 600~800 meters at high temperature and high humidity conditions to establish artificial grassland. The method is simple and the established artificial grassland has the features of high pasture yield and quality and is heat resistant, drought resistant and aridity resistant.

Description

(1) Technical field [0001] The invention relates to a pasture sowing method, in particular to a pasture sowing method for building artificial grassland. (two), background technology [0002] At present, there are relevant reports at home and abroad on the mixed sowing method of pasture and pasture in artificial grassland, and there are many methods. However, due to the different ecological environments of the mixed-sowed grasslands, the proportion of mixed-sowed grass species and the yield of grasslands were quite different. For example: New Zealand usually adopts the mixed sowing method of "perennial ryegrass + white clover". If this method is used to build artificial grassland under high temperature and high humidity conditions, it will show that the two grasses have difficulty in oversumming, persistent decline and low yield. And other problems, especially in the geographical environment such as the Three Gorges Reservoir area, the mixed sowing method is used. The fresh ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01C7/00A01G7/00
Inventor 张健
Owner 重庆市畜牧科学研究院
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