摘要
为阿坝州刷经寺地区棒菜的引种提供参考,以1989-2018年刷经寺地区和彭州市的气象数据为研究对象,运用农业气候相似原理,计算刷经寺地区与棒菜原产地彭州的相似距离,分析棒菜的气候适应性条件,并进行引种试验。结果表明:在刷经寺地区引种棒菜,其日照和降水量适宜,气温次适宜。积温可通过覆盖地膜弥补;总体符合棒菜引种栽培的气候条件。经试验,棒菜在刷经寺地区的出芽率在80%以上,无病虫害发生,产量在3 646.27~5 024.73kg/667m^2。
In order to provide a reference for introduction of Chinese leaf mustard in Shuajingsi area in Aba Prefecture,the climate adaptability of Chinese leaf mustard was analyzed according to meteorological data in Shuajingsi area and Pengzhou City during 1989-2018 and the similarity distance between Shuajingsi area and Pengzhou City(original producing area of Chinese leaf mustard)was calculated by using agricultural climate similarity principle,and then an introduction test was conducted.Results:The adaptability of sunshine,precipitation and temperature for introducing Chinese leaf mustard in Shuajingsi area was suitable,suitable and sub-suitable.The accumulative temperature could be improved by covering mulch.In general,the climate condition in Shuajingsi area were in accordance with climate condition for introducing Chinese leaf mustard.The germination rate of Chinese leaf mustard was above 80% with no disease occurrence through field test in Shuajingsi area.The yield ranged in 3 646.27-5 024.73 kg/667 m^2.
作者
陈慧
王庆莉
夏洪英
杨雅麟
CHEN Hui;WANG Qingli;XIA Hongying;YANG Yalin(Malcolm Meteorological Bureau,Malcolm,Sichuan 624000;Ganzi Meteorological Bureau,Kangding,Sichuan 626000;Aba Meteorological Bureau,Malcom,Sichuan 624000,China)
出处
《贵州农业科学》
CAS
2020年第4期119-122,共4页
Guizhou Agricultural Sciences
基金
四川省阿坝州科技项目“刷经寺地区棒菜引种的气候适应性分析”(2019-7)。
关键词
棒菜
引种
气候
刷经寺地区
川西高原
Chinese leaf mustard
introduction
climate
Shuajingsi area
western Sichuan Plateau
