relative height growth rate 相对高生长速率
seedling height growth rate 高度生长率
Height Relative Growth Rate 高度相对增长速率
Height Absolute Growth Rate 高度绝对增长速率
The families with great P efficiency have great height growth rate, high productivity and extensive lateral root system under low phosphorus stress and low sensitivity to phosphorus supply.
磷效率高的家系具有在低磷胁迫下苗高生长量大、干物质积累能力强、须侧根发达及对磷肥投入敏感性低等特点。
The correlation coefficients between rate of leaf growth and height growth of these seedlings are all positive and most of them lie between 0.8-0.9.
各种类叶面积的增长速率与高生长速率之间存在着正相关关系，绝大多数种类的相关系数在0.8—0.9左右。
The results showed that when organic nitrogen fertilizer was applied, the plant height was lower and leaves were smaller, while the photosynthetic rate was higher in the latter stage of growth.
结果表明，施有机氮肥较无机氮肥处理的烟株，植株矮，叶片小，但生长后期叶片光合速率较高。
应用推荐