期刊名称：IOP Conference Series: Earth and Environmental Science
印刷版ISSN：1755-1307
电子版ISSN：1755-1315
出版年度：2020
卷号：558
期号：3
页码：1-7
DOI：10.1088/1755-1315/558/3/032044
语种：English
出版社：IOP Publishing
摘要：In order to strengthen the protection of ecological environment in Guizhou, speed up the development of ecological animal husbandry, and improve the standardized production level of natural grassland in Guizhou, based on the summary of practical production and scientific research achievements, this paper stipulates the methods and measures of natural grassland improvement in Guizhou karst mountainous areas, as well as their application scope and operation steps. Specific requirements are put forward for forage sowing, field management and utilization of improved grassland in the process of natural grassland improvement. The formulation of this technical regulation has practical significance for scientifically guiding the standardization, standardized development and utilization of natural grassland in Guizhou karst mountainous areas.
