Measurement of chlorophyll content of algae in surface waters 地表水中藻类叶绿素含量的测量
Rapeseed - determination of chlorophyll content - spectrometric method 油菜种子.叶绿素含量测定.光谱法
Rapeseed - determination of chlorophyll content - spectrometric method 油菜籽.叶绿素含量的测定.光谱测定法
Changing laws of chlorophyll content and photosynthetic rate in winter wheat leaves 冬小麦叶片叶绿素含量及光合速率变化规律的研究
The study on chlorophyll contents and day change of photosynthetic in virus - free young jujube tree 脱毒骏枣幼树叶片叶绿素含量和光合日变化的研究
Rapeseed - determination of chlorophyll content - spectrometric method iso 10519 : 1997 ; german version en iso 10519 : 2000 油菜籽.叶绿素含量测定.光谱法
Effect of fertilization on the net photosynthesis rate and chlorophyll content of different wheat cultivars 施肥对不同品种小麦光合速率及叶绿素含量的影响
Study on the impact of a several heavy metals ion to the chlorophyll content of tissue cultured dioscorea zingiberensis 几种重金属离子对组培盾叶薯蓣叶绿素含量的影响
Effect of the plant growth regulator dcpta and ss3307 on the tobacco ' s root dehydrogenase activity and content of chlorophyll 3307对烤烟根系脱氢酶活性和叶绿素含量的影响
But the activity of roots of per plant was lowed by scc excluding the activity of roots of all plant per area was raised 对植株密度、生物量、叶绿素含量及根系活力均有明显提高。
