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| 陇东黄土高原春播紫花苜蓿生态气候特征及适生种植区划 | |
| 引用本文： | 王位泰,黄斌,张天锋,李宗,杨民,王灵梅,何树洲.陇东黄土高原春播紫花苜蓿生态气候特征及适生种植区划[J].中国农业气象,2006,27(4):277-280,285. |
| 作者姓名： | 王位泰 黄斌 张天锋 李宗 杨民 王灵梅 何树洲 |
| 作者单位： | 1. 中国气象局兰州干旱气象研究所,兰州730020;庆阳市气象局 2. 庆阳市气象局 3. 甘肃省气象局 4. 庆阳市西峰初级中学 5. 华池县气象局 |
| 基金项目： | 中国气象局科技攻关项目;甘肃省兰州区域气象中心开放实验室;科技部社会公益研究项目 |
| 摘 要： | 根据对春播两年生紫花苜蓿生长状况和相应气象观测资料的分析，探讨了陇东黄土高原地区春播紫花苜蓿的生长发育与平均气温、积温及降水量等生态气侯条件的定量关系，据此得出陇东地区紫花苜蓿的适生种植区划和气侯风险区划。综合区划结果提出开发利用气侯资源的途径和生产紫花苜蓿的对策，为陇东地区进一步调整农业生产结构，发展畜牧业生产和改善生态环境提供依据。 |
| 关 键 词： | 黄土高原 陇东地区 紫花苜蓿 气候条件 种植区划 |
| 收稿时间： | 2005-11-03 |
| 修稿时间： | 2005-11-03 |
Ecological Climate Characters and Growing Division of Alfalfa(Medicago sativa) Sowed in Spring on Loess Plateau of East Gansu Province |
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| WANG Wei-tai,HUANG Bin,ZHANG Tian-feng,LI Zong-ya,YANG Min,WANG Ling-mei,He Shu-zhou.Ecological Climate Characters and Growing Division of Alfalfa(Medicago sativa) Sowed in Spring on Loess Plateau of East Gansu Province[J].Chinese Journal of Agrometeorology,2006,27(4):277-280,285. | |
| Authors: | WANG Wei-tai HUANG Bin ZHANG Tian-feng LI Zong-ya YANG Min WANG Ling-mei He Shu-zhou |
| Institution: | 1. Institute of Arid Meteorology of Lanzhou, CMA, Lanzhou 730020, China;2. Meteorological Bureau of Qingyang City; 3. Gansu Meteorological Bureau;4. Xifeng Primary Middle School of Qingyang City; 5. Meteorological Bureau of Huachi County |
| Abstract: | According to analysis of growth status and the observed climate data of alfalfa(Medicago sativa) sowed in the spring on the Loess Plateau of the East Gansu Province,the quantitative analysis of growth and development of alfalfa with the average temperature,the accumulated temperature and the precipitation was made.The divisions for growing and climate risk of alfalfa were made.The results provided the scientific base for the adjustment of agriculture and promotion of livestock development. |
| Keywords: | Loess Plateau East Gansu Province Alfalfa(Medicago sativa) Climate conditions Growing division |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |