Chlorophyll fluorescence characteristics of engrafted seedlings of 12 different pecan clones were studied.
研究了12个不同品种美国山核桃无性系嫁接苗的叶绿素荧光特性。
Factor analysis and cluster analysis can predict the chlorophyll fluorescence characteristics of wheat varieties efficiently.
利用因子分析和综合评价可以有效地预测小麦叶绿素荧光特性。
The effects of severing stolon on chlorophyll fluorescence characteristics of Sabina vulgaris were measured with portable fluorometer (MINI PAM).
用荧光测定仪(MINI - PAM)测定了切断匍匐茎对臭柏叶绿素荧光特性的影响。
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