蓖麻生育产量与气象条件关系

三年分期播种试验结果，结合水分等其它试验数据，通过统计分析，得出栽培蓖麻从播种至成熟中各发育阶段的单因子和复因子（光、温、水）与阶段发育天数间的关系方程，可用于发育期予报。并相应得出各发育阶段的温度下限指标。与此同时还建立了蓖麻籽实产量和产油量与气象因子的关系方程，可用于产量和产油量的估测。通过盆栽试验得到南麻幼苗冻害温度指标。

RELATIONSHIP BETWEEN METEOROLOGICAL CONDITIONS AND DEVELOPMENT AND YIELD OF CASTOR

From data obtained in experiments of a period of three years, an equation for relationship of environmental factors including sunlight, temperature and rainfall with days from sowing to maturing of castor was statistically stimulated, which could be used in predicting the development proceedures. Another equation between meteorological factors and grain and oil yields of caster was also established which could be used in predicting the yields.