1993-2013年吉林省主粮作物种植布局及其水热资源利用效率评估 |
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宋梦美, 安萍莉, 江丽, 蔡璐佳, 张哲, 黄灿 | ||||||||||
Cultivation patterns of main grain crops and evaluation of water and heat resource utilization efficiency in Jilin Province from 1993 to 2013 |
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Mengmei SONG, Pingli AN, Li JIANG, Lujia CAI, Zhe ZHANG, Can HUANG | ||||||||||
表3 吉林省积温带划分标准 | ||||||||||
Table 3 Accumulated temperature zone division standard in Jilin Province (℃) | ||||||||||
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