摘要
对秦岭南坡油茶果实的生长、发育进行了定点观察测定，发现油茶幼果的生长与营养供给有着重要关系。７月夏梢生长快，大量形成花芽，对养分消耗很大，使得果实生长缓慢；８月果实生长达到最高峰。生长在阳坡或雨后烈日曝晒，易造成早期裂果。油茶幼果脱落与大气温度成正相关，并在一定范围内随雨量的增加，落果也增加。１０月是油茶果实油量急剧增长的时期。
The growth and development of Tea oil tree fruit in Qinling southern slope had been observed. The results are as follows: in July, summery branches grow rapidly, larger flower buds form, enormous nutrition are consumed, fruit grow slowly; in August, fruits growth is the fastest; in October, fruits oil content increase rapidly. Growing in northern slope or burning sun after rainning, easy to cause dehiscent fruit young fruit dropping has direct relation to atmospheric temperature, and within regular slope, fruit dropping increase as it rainfall.
出处
《湖北农学院学报》
1997年第3期178-181,共4页
Journal of Hubei Agricultural College
基金
陕西省秦岭生物项目
农业资源综合考察项目
关键词
油茶
果实
生物学特性
Qinling southern slope
Tea oil tree
fruit
biological property
