| 气候变暖和覆膜对新疆不同熟性棉花种植区划的影响 |
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| 引用本文： | 胡莉婷,胡琦,潘学标,马雪晴,徐琳,王香茹,张恒恒.气候变暖和覆膜对新疆不同熟性棉花种植区划的影响[J].农业工程学报,2019,35(2):90-99. |
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| 作者姓名： | 胡莉婷 胡琦 潘学标 马雪晴 徐琳 王香茹 张恒恒 |
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| 作者单位： | 中国农业大学资源与环境学院;中国农业科学院棉花研究所/棉花生物学国家重点实验室 |
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| 基金项目： | 国家重点研发计划（2017YFD0101600）；公益性行业科研专项（GYHY201206022） |
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| 摘 要： | 利用新疆地区及外延200 km范围内173个气象站点1960-2015年逐日气温资料和ANUSPLIN插值软件,综合分析了气候变暖背景下新疆≥10℃的有效积温、无霜冻期和7月平均温度的时空变化特征,并结合地膜增温效应机制,探讨了气候变暖和覆膜对不同熟性棉区种植界限及可种植面积的影响。结果表明:新疆热量资源总体呈增加的趋势,空间分布呈平原和盆地高(多)于山地。气候变暖背景下,中熟棉区、早中熟棉区的种植面积增加,早熟棉区的可种植面积变化不明显,特早熟棉区和不适宜区均减少。地膜增温机制对中熟、特早熟棉区和不宜棉区的种植界限基本无影响,但对准噶尔盆地区域各棉区的种植界限影响显著,其中准噶尔盆地内早中熟棉区东扩65km,早熟棉区东扩范围在0～300 km;地膜增温机制下早中熟Ⅱ叶塔次亚棉区可种植区域增加了5.47×104km2,早熟和特早熟棉区分别减少1.4%和1.6%,但对中熟棉区种植面积基本无影响。研究能为新疆不同熟性棉花的区划和高产提供科学依据。
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| 关 键 词： | 气候变暖 棉花 区划 地膜 新疆 种植界限 |
| 收稿时间： | 2018/8/17 0:00:00 |
| 修稿时间： | 2019/1/1 0:00:00 |
Effects of global warming and plastic mulching on cotton-planting zoning with different matures in Xinjiang |
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| Hu Liting,Hu Qi,Pan Xuebiao,Ma Xueqing,Xu Lin,Wang Xiangru and Zhang Hengheng.Effects of global warming and plastic mulching on cotton-planting zoning with different matures in Xinjiang[J].Transactions of the Chinese Society of Agricultural Engineering,2019,35(2):90-99. |
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| Authors: | Hu Liting Hu Qi Pan Xuebiao Ma Xueqing Xu Lin Wang Xiangru and Zhang Hengheng |
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| Institution: | 1. College of Resources and Environmental Sciences, China Agricultural University, Beijing 100193, China; 2. Institute of Cotton Research of Chinese Academy of Agricultural Sciences/State Key Laboratory of Cotton Biology, Anyang 455000, China;,1. College of Resources and Environmental Sciences, China Agricultural University, Beijing 100193, China;,1. College of Resources and Environmental Sciences, China Agricultural University, Beijing 100193, China;,1. College of Resources and Environmental Sciences, China Agricultural University, Beijing 100193, China;,1. College of Resources and Environmental Sciences, China Agricultural University, Beijing 100193, China;,2. Institute of Cotton Research of Chinese Academy of Agricultural Sciences/State Key Laboratory of Cotton Biology, Anyang 455000, China; and 2. Institute of Cotton Research of Chinese Academy of Agricultural Sciences/State Key Laboratory of Cotton Biology, Anyang 455000, China; |
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| Abstract: | |
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| Keywords: | global warming cotton zoning plastic mulching Xinjiang planting boundaries |
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