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Method for artificial pasture planting in greenhouses in arctic-alpine pasturing areas

A greenhouse and alpine technology, applied in the field of artificial grass planting in greenhouses in alpine pastoral areas, can solve problems such as the lack of forage materials, and achieve the effect of tall plants, rich nutrition and strong heat preservation performance

Active Publication Date: 2015-06-10
INST OF ENVIRONMENT & SUSTAINABLE DEV IN AGRI CHINESE ACADEMY OF AGRI SCI
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Problems solved by technology

[0005] The purpose of the present invention is to solve the problem of lack of forage material in winter and spring in the alpine region, and to provide a method suitable for artificially planting pasture in the greenhouse of the alpine pastoral area

Method used

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Embodiment example

[0021] Implementation case: The implementation area of ​​this case is located in the Modern Grassland Animal Husbandry Demonstration Base in Nagqu Town, Nagqu Town, Nagqu County, Nagqu District, Tibet Autonomous Region. The geographical coordinates are 31°26′ north latitude, 91°03′ east longitude, and 4510 meters above sea level. The northern Tibet where this case is located has a vast territory and complex topography, with an average altitude of over 4,500 meters, where many major rivers such as the Yangtze River, Nujiang River, and Lancang River in my country, as well as inland rivers and numerous lakes on the northern Tibetan Plateau have been bred. In northern Tibet, grassland is the most important and largest ecosystem, mainly composed of alpine meadows and alpine grasslands. The annual average temperature in northern Tibet is between -2.8-1.6°C, the coldest month is January, the hottest month is July, and the four seasons are unclear. The average annual precipitation is ...

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Abstract

The invention relates to a technical method for greenhouse building, proper grass seed combining and planting and pasture harvesting and storing in arctic-alpine pasturing areas, in particular to a method for artificial pasture planting in greenhouses in arctic-alpine pasturing areas, and aims to solve the problem of shortage of fodder grass in winter and spring in the arctic-alpine areas. The whole-set method includes: providing greenhouse building parameters according to weather and soil conditions of the arctic-alpine pasturing areas and biological features of pasture; selecting three kinds of pasture including elymus nutans, elymus sibiricus and poa annua which are good in local seed introduction and domestication effect for seeding according to a proportion; performing fertilizing, irrigation management and harvesting and storing suited to local conditions and arctic-alpine weather conditions. By the method, utilization efficiency of weather resources like water, heat and light and pasture yield can be improved; fodder grass in winter and spring can be supplemented through harvesting and storing, so that economic benefit is remarkable.

Description

technical field [0001] The invention relates to a method for artificially planting grass in a greenhouse in an alpine pastoral area, in particular to a method suitable for planting artificial grass in a greenhouse in an alpine meadow and a grassland area in the northern Tibetan plateau (over 4,500 meters above sea level) mainly in the Naqu area of ​​the Tibet Autonomous Region. Methods of increasing forage production. Background technique [0002] The northern Tibetan Plateau, dominated by the Nagchu region of the Tibet Autonomous Region, is one of the important ecological security barrier areas in my country. The average altitude of this area is over 4,500 meters, known as the "roof of the roof of the world", and the ecological environment is extremely fragile. For a long time, grassland animal husbandry has been the main industry in the development of the national economy on the northern Tibetan Plateau, accounting for more than 80% of the national economy's income, and i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00A01G9/14
CPCA01G9/14A01G22/00Y02A40/25
Inventor 梁艳高清竹干珠扎布曹旭娟张伟娜万运帆李玉娥江村旺扎旦久罗布王宝山
Owner INST OF ENVIRONMENT & SUSTAINABLE DEV IN AGRI CHINESE ACADEMY OF AGRI SCI
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