一年生枝条

一年生枝条上病斑越大，POD酶活性越高。

And the bigger the spot was , the higher POD activity was .

核桃一年生枝条韧皮部总酚和黄酮类化合物含量对品种抗病性有一定影响。

Total phenol and flavonoids content in phloem of one-year-old branches of walnut had effect on disease resistance of varieties .

枣实生苗一年生枝条韧皮部富含厚壁纤维细胞，皮层和髓心中分布有各种内含物细胞。

Thick-wall fibrous cell is rich in the phloem of the one-year-old seedlings . Various content cells are distributed in cortex and pith .

无论是一年生枝条，还是新生枝条，在东、西、南、北四个方向上其各项指标差异显著或极显著。

The length , diameter , biomass of same sexual shoots are significantly different among the four directions ( in west , east , south and north ) .

黑穗醋栗髓部发达，髓部细胞排列疏松，细胞间隙较大，因而其一年生枝条越冬容易失水。

The stronger of the pith , the looser of the pith cell , the bigger of the cell crevice , the more easily of the annual branch losing its water in the overwintering .

增施N肥对提高落叶后一年生结果枝枝条内N元素的贮存呈显著影响，且随着施N量的增加呈先上升后下降的趋势。

Adding N fertilizer improved the N content of the branches significantly , and showed a trend that increased and then decreased with the increasing of N application .

结果表明：“丽红”一年生冬态枝条表面有一层白色蜡质薄膜，可有效防止冬旱害的发生；

The result showed the surface of one year living branch of ' Li hong ' had one film of white thin waxiness , which could effectively decrease the drought of the winter harm ;