海南州天然草地产草量地面监测报告  

Determination Report of Forage Yield in Hainan Natural Grassland

作　　者：王立亚[1] 黄金嗣[1] 张玉[1] 

机构地区：[1]青海省草原总站,西宁810008

出　　处：《青海草业》1999年第1期27-32,共6页Qinghai Prataculture

摘　　要：监测结果表明，海南州天然草地产草量１９９７年、１９９８年属正常年范畴。经草畜平衡分析，１９９８年全州草地理论载畜量为５０１．８６万羊单位，草地现有载畜量为５１４．７７万羊单位，草地牲畜的超载量为１２．９１万羊单位．超载率为２．５７％．草地生产基本实现了草畜平衡。Study on the contents of forage yield in Hainan showed that yield forage is as usualnil997 and 1998. Analysis of balance between feedstuff and animal number, The actual carryingcapacity was 5, 147, 700 sheep unit, 129, 100 sheep unit was more than theraetical carrying capacity 5, 018, 600 sheep unit. over- taben rate was 2. 57 %.

关 键 词：产草量 监测 草畜平衡 

分 类 号：S812.8[农业科学—草业科学]