1) community photosynthetic characteristics
群落光合特性
1.
The community photosynthetic characteristics of the three grass species as well as the nitrate reductase activity(NRA) and the content of chlorophyll a and b were analyzed.
为研究白三叶、多年生黑麦草和鸭茅各生育期群落光合生理生态特性,探讨三者作为人工草地混播组合的生态适应性,用CI-310便携式光合仪测定了各生育期群落光合特性,并分析了硝酸还原酶活性(NRA)以及叶绿素含量的变化。
2) community characteristics
群落特性
1.
Community characteristics of Hippophae rhamnoides forest and water and nutrient condition of the woodland in Loess Hilly Region.;
黄土丘陵区沙棘群落特性及林地水分、养分分析
4) colonial photosynthesis
群体光合特性
1.
Effects of nitrogen rates on colonial photosynthesis,yield and qualities of ginger;
施氮量对生姜群体光合特性及产量和品质的影响
5) community characteristics
群落学特性
6) Variability in community aggregate property
群落集合变异性
补充资料：表光合强度(见光合强度)
表光合强度(见光合强度)
forecast of sowing or transplanting time
b iaoguanghe qiangdu表光合强度见光合强度
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条