姚小英,杨小利,蒲金涌,马鹏里,吴丽.天水市大樱桃种植中影响产量的生态气候因素分析[J].干旱地区农业研究,2009,27(5):261~264
天水市大樱桃种植中影响产量的生态气候因素分析
Analysis of ecoclimate factors affecting cherry yield during planting in Tianshui of Gansu Province
  
DOI：10.7606/j.issn.1000-7601.2009.05.47
中文关键词:  天水市  大樱桃  生态气候  种植风险
英文关键词:Tianshui  big cherry  eco-climate  risk of planting
基金项目:甘肃省气象局“十人计划”基金； 国家科技部公益行业(气象)科研专项基金“西北地区旱作农业对气候变暖的响应特征及其预警和应对技术研究”(200806065)； 中国气象局兰州干旱气象研究所干旱气象基金(IAM200803)
作者单位
姚小英 Key Laboratory of Arid Climatic Change and Reducing Disaster of Gansu Province Key Open Laboratory of Arid Change and Disaster Reduction of CMA Institute of Arid Meteorology China Meteorological Administration, Lanzhou, Gansu 730020, China；Tianshui Meteorological Bureau, Tianshui, Gansu 741000, China 
杨小利 Pingliang Meteorological Bureau, Pingliang, Gansu 744000, China 
蒲金涌 Agro-meteorological Experiment Station of Tianshui, Tianshui, Gansu 741020, China 
马鹏里 Lanzhou Regional Climate Center, Lanzhou, Gansu 730020, China 
吴丽 ；Tianshui Meteorological Bureau, Tianshui, Gansu 741000, China 
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中文摘要:
      在分析天水市地区大樱桃物候特征及生态气候条件的基础上,运用统计学方法计算分析该区域气象因子与大樱桃产量的关系。结果表明,4月上、中旬平均最低气温、4月极端最低气温及年降水量为影响当地大樱桃生长的主要气象因子,根据春季低温冻害及春旱对大樱桃产量的影响程度,确立了影响系数,对大樱桃种植的风险程度进行评估。并提出了合理利用气候资源,发展大樱桃产业生产建议。
英文摘要:
      Based on analysis of bio-temperature characteristics and eco-climatic condition of big cherry in Tianshui, Gansu Province, the correlational relationship between meteorological factors and big cherry climate yield were calculated using the statistical method.The result indicates that the average lowest temperature during the first 10 days to the middle ten days in April, extremely lowest temperature in April and the annual precipitation are the most main meteorological factors which affect big cherry growth.According to influencing degree of low temperature freeze injury in spring and spring drought to big cherry climate yield, the effective coefficient is carried out, and the risk of big cherry plating in Tianshui is discussed and estimated.Suggestions for utilizing properly climatic resources and developing big cherry production are also set forward.
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