干旱区生态环境知识资源中心(Arid): 干旱区哈密瓜生长和产量与气候要素的关系

Arid

	干旱区哈密瓜生长和产量与气候要素的关系
其他题名	Relationship between Climate Factors and Growth and Yield of Hami Melon (Cucumis melo L.) in Arid Region
	吉春容; 穆彩芸; 胡启瑞; 王森; 李锦虎; 江远安
来源期刊	生态环境学报
ISSN	1674-5906
出版年	2021
卷号	30 期号:1 页码:10-18
中文摘要	农业是气候变化最敏感的领域之一,气候变化将对农作物产量产生巨大影响。探讨气候变化对干旱区哈密瓜(Cucumis melo L.)生长和产量的影响,明确关键影响气象因子,可为合理有效利用气候资源和防灾减灾提供科学依据。选取1981 2019年哈密瓜生长年气候因子、生长季内气象要素和19992019年发育期及产量资料,分析了哈密瓜生长气候变化特征、哈密瓜发育期和产量的年际变化趋势,并探讨影响其差异变化的主要气候要素。结果表明,近40年来平均气温、平均地温、日照时数年尺度和生长季内月尺度变化均呈显著上升趋势。气温、地温、≥20 ℃积温是影响干旱区哈密瓜发育期变化的关键因子,气候变化促使哈密瓜从播种期到座果期显著提前,成熟期推迟,全生育期不显著延长。6月和7月的热量条件对干旱区哈密瓜气候产量的影响比较显著,平均气温、日照时数的增加有利于哈密瓜气候产量的形成,但需谨防平均最高气温的上升对产量造成的不利影响。
英文摘要	Agriculture is one of the most sensitive departments for climate change, and climate warming has a huge impact on agricultural production. On the basis of providing material and energy, the climate factors also restrict the yield and quality of crops. Taking Hami melon (Cucumis melo L.) as the object of study, the climatic factors of year and monthly meteorological factors of growth season, the development period and yield data of Hami melon from 1981 to 2019 were selected, to analyze the characteristics of climate change and its influence on development period and yield of Hami melon. The variation characteristics of climatic factors during the growth season of Hami melon were revealed, such as temperature, ground temperature, precipitation, and sunshine hours. The interannual variability of development period and yield of Hami melon were also analyzed. The results show that, the changes of mean temperature, mean ground temperature, sunshine hours of year and monthly scale showed a significant upward trend in the last 40 years. Temperature, ground temperature and ≥20 ℃ accumulated temperature are the key factors affecting the change of development period of Hami melon in arid region. Climate change causes the Hami melon to advance significantly from sowing stage to fruit setting stage, the mature stage is delayed, and the whole growth period is not significantly prolonged. The effect of heat conditions in June and July on the climate yield of Hami melon is remarkable in arid region. The increase of mean temperature and sunshine hours is beneficial to the formation of climate yield of Hami melon, but the adverse effect of the increase of average maximum temperature on the yield should be avoided.
中文关键词	哈密瓜 ; 气候变化 ; 积温 ; 发育期 ; 产量 ; 干旱区
英文关键词	Hami melon climate change accumulated temperature development period yield arid region
类型	Article
语种	中文
收录类别	CSCD
WOS类目	Agriculture
CSCD记录号	CSCD:6926368
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/354393
作者单位	吉春容, 新疆兴农网信息中心/新疆维吾尔自治区农业气象台, 乌鲁木齐, 新疆 830002, 中国. 胡启瑞, 新疆兴农网信息中心/新疆维吾尔自治区农业气象台, 乌鲁木齐, 新疆 830002, 中国. 王森, 新疆兴农网信息中心/新疆维吾尔自治区农业气象台, 乌鲁木齐, 新疆 830002, 中国. 穆彩芸, 哈密市气象局, 哈密, 新疆 839000, 中国. 李锦虎, 伽师县气象局, 伽师, 新疆 844300, 中国. 江远安, 新疆维吾尔自治区气象台, 乌鲁木齐, 新疆 830002, 中国.
推荐引用方式 GB/T 7714	吉春容,穆彩芸,胡启瑞,等. 干旱区哈密瓜生长和产量与气候要素的关系[J],2021,30(1):10-18.
APA	吉春容,穆彩芸,胡启瑞,王森,李锦虎,&江远安.(2021).干旱区哈密瓜生长和产量与气候要素的关系.生态环境学报,30(1),10-18.
MLA	吉春容,et al."干旱区哈密瓜生长和产量与气候要素的关系".生态环境学报 30.1(2021):10-18.