气候因子对沙葱生长的影响

通过对影响沙葱生长气候因子关联度的分析,旨在了解和掌握沙葱生长与气候因子间的关系密切程度。结果表明:水汽压、空气相对湿度、日照时数和气温是影响沙葱高生长的主要因子;地表温度、蒸发量、平均风速和气压是影响沙葱高生长的次要因子。日照时数是影响沙葱粗生长的主要因子;平均风速、空气相对湿度、水汽压、蒸发量、地表温度、气温和气压是影响沙葱粗生长的次要因子。

Impact of Climatic Factor on the Growth of Allium mongolicum Regel

In this paper,the climatic factors that influenced the growth of A.mongolicum was analyzed and the correlation between climatic factor and growth of A.mongolicum was mastered so as to specify the rational planting system of A.mongolicum.The result showed the climatic factors,such as total amount of cloud,maximum wind velocity,vapor pressure,relative air humidity,sunshine hours and temperature,were closely related to its growth and also the key factors influencing it.The surface temperature,evaporation,average wind speed and air pressure were slightly related to its growth.The total amount of cloud,maximum wind velocity and sunshine hours were closely related to the diameter growth of A. mongolicum and also the main factors influencing it.The average wind speed,relative air humidity,vapor pressure,evaporation,surface temperature,air temperature and air pressure were weakly related to the diameter growth of A.mongolicum.