湖北农业科学 ›› 2022, Vol. 61 ›› Issue (9): 56-61.doi: 10.14088/j.cnki.issn0439-8114.2022.09.010

• 资源·环境 • 上一篇    下一篇

柴达木盆地枸杞种植气候适宜度等级及区划研究

何生录1,2, 王发科1, 李海凤1, 陈宏松1, 祁贵明1, 颜亮东3, 雷玉红1, 张仙4   

  1. 1.格尔木市气象局,青海 格尔木 816099;
    2.青海省防灾减灾重点实验室,西宁 810001;
    3.青海省气象科学研究所,西宁 810001;
    4.海西州气象局,青海 海西 817099
  • 收稿日期:2022-02-21 出版日期:2022-05-10 发布日期:2022-05-26
  • 通讯作者: 李海凤(1975-),女,青海湟中人,副高级工程师,主要从事农业气象服务工作,(电子信箱)121653744@qq.com。
  • 作者简介:何生录(1979-),男,青海平安人,工程师,主要从事气象资料分析及气象服务工作,(电话)18009796824(电子信箱)328681069@qq.com。
  • 基金资助:
    浙江省气象科技计划项目(2021YB36); 青海省气象局面上项目(QXMS2021-32); 国家自然科学基金项目(41765008)

Study on climate suitability grade and the planting zoning of Lycium barbarum in Qaidam Basin

HE Sheng-lu1,2, WANG Fa-ke1, LI Hai-feng1, CHEN Hong-song1, QI Gui-ming1, YAN Liang-dong3, LEI Yu-hong1, ZHANG Xian4   

  1. 1. Golmud Meteorological Bureau, Golmud 816099, Qinghai, China;
    2. Qinghai Key Laboratory of Disaster Prevention and Reduction, Xining 810001, China;
    3. Institute of Qinghai Meteorological Science Research, Xining 810001, China;
    4. Haixi Meteorological Bureau, Haixi 817099, Qinghai,China
  • Received:2022-02-21 Online:2022-05-10 Published:2022-05-26

摘要: 利用柴达木盆地11个气象站点1991—2018年气象要素和枸杞(Lycium barbarum)发育期观测资料,建立柴达木盆地枸杞种植气候适宜度模型,计算柴达木盆地各地近28年来枸杞气候适宜度,建立枸杞气候适宜度评价指标,并基于GIS对柴达木盆地枸杞种植适宜性进行区划。结果表明,柴达木盆地枸杞种植的气候适宜区分布在海拔相对较低的地区,包括德令哈中南部、都兰县西北部、格尔木及茫崖中北部等地区;较适宜区分布在大柴旦西北部及适宜区周边等地区;不适宜种植区分布在德令哈北部、天峻、乌兰东部及盆地海拔较高的周边等地区。研究结果可为开展柴达木盆地枸杞特色农业种植结构调整,合理利用气候资源,提高农业生产的经济、社会和生态效益提供科技支撑。

关键词: 柴达木盆地, 气候适宜度, 枸杞(Lycium barbarum)种植, 评价指标

Abstract: Based on meteorological observation data of 11 stations in Qaidam Basin from 1991 to 2018 and the developmental period data of Lycium barbarum, a climatic suitability model for the cultivation of Lycium barbarum in the Qaidam Basin was established. By calculating the climatic suitability of wolfberry in Qaidam Basin in the past 28 years, the evaluation index of climatic suitability of wolfberry was established, and the suitability of wolfberry planting area in Qaidam Basin was divided by using GIS. The results showed that the climatic suitable areas for Lycium barbarum planting in Qaidam Basin were distributed in the relatively low altitude areas, including central and southern Delingha, northwestern Dulan county, central and northern Golmud and Mangya, etc. The generally suitable areas were distributed in the northwest of Dacaidan and surrounding areas of suitable areas. The unsuitable planting areas were distributed in the north of Delingha, Tianjun, eastern Wulan and the surrounding areas at higher altitudes of the Qaidam Basin. This research results can provide scientific and technological support for the adjustment of the characteristic agricultural planting structure of Lycium barbarum in the Qaidam Basin, the rational use of climatic resources, and the improvement of the economic, social and ecological benefits of agricultural production.

Key words: Qaidam Basin, climate suitability, Lycium barbarum planting, evaluation index

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