摘要
调查了几个柑桔种类品种同株不同枝龄、不同枝级枝的横截面积。结果表明,柑桔枝横截面积等于其上着生的所有低龄枝横截面之和。因此,主干横截面积应等于其上着生的所有一年生枝横截面积之和。
This paper introduces the investigation of cross section areas of various age and order branches in the same plants on several citrus species and varieties. Statistical analysis shows that the branch cross section area is equal to the sum of the cross section area of all branches of a high order from that branch, therefore , the cross section area of trunk is equal to sum of the cross section area of all one - year branches growing out of the plant.
出处
《中国农学通报》
CSCD
1996年第2期17-20,共4页
Chinese Agricultural Science Bulletin
