Analysis of genotype×environment interaction effects on canopy leaf areas and specific leaf weight in rice;

The experiment results showed that it was increased photosynthetic pigment content,Hill reaction activity,photosynthetic rate,and specific leaf weight,by treating soil and seeds of tobacco with optimum concentration solution of sulphate of copper before drilling.

The growth stage changes of chlorophyll content,specific leaf weight and net photosynthetic rate of Panax ginseng leaves have been measured to study the correlations of these physiological characteristics with photosynthesis of Panax ginseng.

Studies on Chlorophyll Contents and SLW Change of Apricot Leaves;

Study on the Content of Chlorophyll,the Variation of SLW and the Value of Chlorophyll a/b in Different Apricot Varieties during Flower Bud Differentiation;

In the experiment, seventeen apricot varieties were selected and the contents of the chlorophyll,the variation of SLW and the value of chlorophyll a/b were menstruated in July and September in 1998.

Acclimation of maximum net photo-synthetic rate (Pmax), lamina mass per unit area (LMA), leaf nitrogen content and partitioning in different photosynthetic machinery to growth light intensity were studied in two Ficus species seedlings grown under four different light levels (4%, 12%, 36% and 100% daylight).

tomentosa could reduce light interception through increasing leaf midrib angle (MA) and lamina mass per unit area (LMA) (Fig.

The main purpose was to determine whether plasticity of photosynthetic capacity and lamina mass per unit area (indicating leaf thickness) was greater in light-demanding species than that in shade-tolerant species, and to determine the relative importance of morphological and physiol.

Relationships between the Ratios of GNPS/FLA and SGW/FLA with Yield in Wheat;