摘要
运用“积分回归”的方法,选取库尔勒地区1980~2011年逐日气温、日照、降水量、风速等气象资料以及新疆地理信息数据,对库尔勒香梨的越冬冻害、冻害和大风灾害空间分布特征进行了分析研究,结合对库尔勒地区年日照时数、年平均气温、年降水量变化特征进行分析,得出近34年库尔勒市气温变化及其对产量的影响,并对库尔勒香梨种植气候进行区划,得出了香梨的气候适宜区为恰尔巴克乡、铁克其乡、兰干乡、英下乡、阿瓦提乡、托布力其乡、和什力克乡、哈拉玉群乡等以南区域。在此基础上,对香梨种植优、劣势进行了深入分析,对库尔勒市林果种植发展提出了对策建议。研究表明,除香梨外,库尔勒市大部分地区的气候也适宜大枣、杏、蟠桃和酿酒葡萄等特色林果的栽培。
The“integral regression”method was used to select the daily temperature,sunshine,precipitation,wind speed and other meteorological data in Korla area from 1980 to 2011 and the geographic information data of Xinjiang.The spatial distribution characteristics of overwintering freezing injury,freezing injury and gale disaster of Korla fragrant pear were analyzed.Combined with the analysis the change characteristics of the annual sunshine hours,annual average temperature and annual precipitation,the temperature change and its impact on yield in Korla in recent 34 years were obtained,and the planting climate of Korla Fragrant Pear was divided.It is concluded that the climate suitable areas of fragrant pear are Chaerbak Township,Tiekeqi Township,Langan Township,Yingxia Township,Awati Township,Tobulqi Township,Heshrik Township,Halayuqun Township and other areas to the south.On this basis,the planting advantages of fragrant pear were analyzed,and the suggestions for the development of forest fruit planting in Korla City were given.In addition to fragrant pear,the climate in most areas of Korla City is also suitable for the cultivation of characteristic forest fruits such as jujube,apricot,flat peach and wine grape.
作者
刘兆旭
刘晶
LIU Zhao-xu;LIU Jing(Institute of Desert Meteorology,China Meteorological Administration,Urumqi 830002,China;Center for Xinjiang Lightning Protection and Disaster Reduction,Urumqi 830002,China;Center for Central Asian Atmospheric Science Research,Urumqi 830002,China)
出处
《江西农业学报》
CAS
2022年第4期160-171,共12页
Acta Agriculturae Jiangxi
基金
新疆维吾尔自治区自然科学基金(2018D01B06)
中央级科研业务费项目(IDM2020004)。
关键词
库尔勒香梨
气候特点
灾害分析
气候区划
效益分析
Korla fragrant pear
Climatic characteristics
Disaster analysis
Climate regionalization
Benefit analysis
