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《PRATACULTURAL SCIENCE》 1998-01
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DIVERSITY ANALYSIS OF NATURAL GRASSLAND AND HERBAGES IN HAINAN PREFECTURE, QINGHAI PROVINCE

Du Tieying Wang Haixia (Qinghai Provincial Grassland Station, Xining 810008)  
Herbage diversities of natural grassland were analysed in Hainan prefecture, that the ecological environment of natural grassland in this prefecture could be better understood, furthermore, the fundmental basis for reasonal utilization, improvement and protection of grassland could be provided. According to caculation and analysis, herbage diversity of temperate grassland was between 3.2 and 4.6, the diversity level was lower than that of other types; herbage diversity indices were between 3.3 and 6.6 for alpine grassland and alpine meadow for which diversity levels were higher, the diversity degree of grassland was higher than that of temperate grassland. Generally, the diversity of grassland in Hainan prefecture is lower, which results from the different distribution of two facts: water and heat. The species number of herbege is more in some types of grassland, but their distribution aren’t even, so the diversity indices are lower.
【CateGory Index】: S812.3
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【References】
Chinese Journal Full-text Database 2 Hits
1 ZHAO De;Grassland Working Station of Gonghe County of Qinghai Province;;Analysis of Natural Grassland Vegetation Index in Hainan Prefecture of Qinghai Province Using TM Images and ARCGIS Software[J];畜牧与饲料科学;2017-07
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【Co-references】
Chinese Journal Full-text Database 9 Hits
1 MA Ying-zhong(Wulan Grassland Station,Wulan,Qinghai 817100);Analysis of Grassland Vegetation Index Using TM Images and SPSS Software[J];安徽农业科学;2012-23
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3 HOU Liu-fei et al(Qinghai Provincical Grassland Station,Xining Qinghai 810000,China);THE ANALYSIS AND COMPARISON OF THE VEGETATION COVERAGE OF THE UPPER REACHES OF TARIM RIVER BETWEEN PRE-IRRIGATION AND AFTER-IRRIGATION[J];青海草业;2010-01
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6 ZHAO Zhong 1, WANG An lu 2, MA Hai sheng 1, SONG Hui qin 1 (1. Gansu Animal Husbandry Science and Technology Centre, Lanzhou 730030, China; 2. Luqu Animal Husbandry Bureau of Gansu Province, Luqu 747200, China);Studies on dynamics monitor and sustainable development in eastern edge of Qinghai-Tibetan alpine 3/grassland-grass biomass and nutritive dynamics in 8 main grassland types[J];草业科学;2002-05
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9 Du Tieying Wang Haixia (Qinghai Provincial Grassland Station, Xining 810008);DIVERSITY ANALYSIS OF NATURAL GRASSLAND AND HERBAGES IN HAINAN PREFECTURE, QINGHAI PROVINCE[J];草业科学;1998-01
【Secondary References】
Chinese Journal Full-text Database 9 Hits
1 Wang Xiaofang;School of Business Administration,Henan Finance and Finance Institute;;STUDY ON LAND USE CHANGE CHARACTERISTICS IN HENAN PROVINCE BASED ON ARCGIS SOFTWARE[J];中国农业资源与区划;2018-01
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