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| 农业气候资源配置对天水山旱地玉米的影响 | |
| 引用本文： | 姚晓红,许彦平,刘晓强,王润元.农业气候资源配置对天水山旱地玉米的影响[J].中国农业气象,2006,27(3):240-243. |
| 作者姓名： | 姚晓红 许彦平 刘晓强 王润元 |
| 作者单位： | 1. 中国气象局兰州干旱研究所/甘肃省干旱气候变化与减灾重点实验室,兰州,730020;甘肃省天水农业气象试验站 2. 甘肃省天水农业气象试验站 3. 甘肃省天水市气象局 4. 中国气象局兰州干旱研究所/甘肃省干旱气候变化与减灾重点实验室,兰州,730020 |
| 基金项目： | 科技部科研院所社会公益研究专项基金 |
| 摘 要： | 通过对1985-2004年山旱地玉米产量与玉米不同生育时段光、温、水等气象条件统计分析,利用逐步回归方法得出了影响山旱地玉米产量形成的主要气象因子;按照光温、温水、光水、光温水要素进行积商组合,同气候产量要素系数进行相关分析,得到了不同农业气候资源要素组合配置的适宜范围,研究结果对农业生产具有指导意义. |
| 关 键 词： | 农业气候资源 配置 天水 玉米 |
| 收稿时间： | 2006-03-07 |
| 修稿时间： | 2006-03-07 |
Influence of Agricultural Climate Resources Allocation on Hill Dryland Maize of in Tianshui of Gansu Province |
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| YAO Xiao-hong,XU Yan-ping,LIU Xiao-qiang,WANG Run-yuan.Influence of Agricultural Climate Resources Allocation on Hill Dryland Maize of in Tianshui of Gansu Province[J].Chinese Journal of Agrometeorology,2006,27(3):240-243. | |
| Authors: | YAO Xiao-hong XU Yan-ping LIU Xiao-qiang WANG Run-yuan |
| Institution: | 1. Lanzhou Institute of Arid Meteorology, China Meteorological Administration; Key Laboratory of Arid Climate Change and Disaster Reduction of Gansu Province, Lanzhou 730020, China; 2. Tianshui Agro-meteorological Experiment Station; 3. Tianshui Meteorological Bureau |
| Abstract: | Based on the yield and meteorological data, such as sunlight, temperature and precipitation during 1985-2004 in different growing periods of hill dryland maize in Tianshui, the main meteorological factors which influenced the yield of hill dryland were analyzed, by stepwise regression method. The relationship between sunlight-temperature, temperature-precipitation, sunlight-precipitation and sunlight-temperature-precipitation with the main meteorological factors coefficients were analyzed as well. The suitable range of different agricultural climate resources allocation was identified. The results are of significance for the agricultural production. |
| Keywords: | Agricultural climate resources Allocation Tianshui Maize |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |