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当前位置: 首页 > 文章 > 浙江省杂交晚籼稻丰优9339生长期降水量空间格局 湖北农业科学 2015 (16) 3904-3907
Position: Home > Articles > Spatial Variability of Precipitation during Growth Period of Late Indica Hybrid Rice Fengyou 9339 in Zhejiang Province Hubei Agricultural Sciences 2015 (16) 3904-3907

浙江省杂交晚籼稻丰优9339生长期降水量空间格局

作  者：
陈海生;王素娜
单  位：
浙江同济科技职业学院水利系;平顶山学院资源与环境科学学院
关键词：
地统计;丰优9339;降水量
摘  要：
应用Arc GIS地统计学方法,分析了浙江省杂交晚籼稻丰优9339生长期降水量空间变异性,以期为浙江省水稻的高产优质栽培提供依据。结果表明,丰优9339各生育期降水量的C0/(C0+C1)在0.780~0.984之间,具有较强的空间相关性。丰优9339播种育苗期大部分地区的降水量为86.00~105.00 mm,占研究区总面积的49.43%。分蘖期大部分地区的降水量为40.00~58.00 mm,占研究区总面积的64.52%。拔节孕穗期大部分地区的降水量为54.00~74.00 mm,占研究区总面积的41.42%。灌浆成熟期大部分地区的降水量为56.00~71.00 mm,占研究区总面积的56.42%。
译  名：
Spatial Variability of Precipitation during Growth Period of Late Indica Hybrid Rice Fengyou 9339 in Zhejiang Province
作  者：
CHEN Hai-sheng;WANG Su-na;College of Resource and Environment Science , Pingdingshan University;Department of Water Conservancy, Zhejiang Tongji Vocational College of Science and Technology;
关键词：
geostatistics;;Fengyou 9339;;precipitation
摘  要：
Geostatistics methods and geographic information system(Gl S) techniques were applied to study the spatial variability of precipitation during growth period of late indica hybrid rice Fengyou 9339 in Zhejiang province. The results showed the C0/(C0+C1)of precipitation during rice growth in the fields was 0.780 ~0.984, indicating a strong spatial correlation in the study regions. Precipitation during rice sowing and seedling stage was 86.00~105.00 mm, occupying 49.43% of the whole regions. Precipitation during rice tillering stage was 40.00~58.00 mm, occupying 64.52% of the whole regions. Precipitation during rice jointing-booting stage was 54.00~74.00 mm, occupying 41.42% of the whole regions. Precipitation during grain filling stage was 56.00~71.00 mm, occupying 56.42% of the whole regions.

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