morphological parameters 第1页

Effects of P, K and Ca deficiency on the root morphology and nutrient absorption of Poncirus trifoliata seedlings Differentiation of Cut Chrysanthemum Cultivars Based on Multiple Foliar Morphological Parameters Effect of Space Mutantion on Morphological Parameters,Photosynthetic Capacities as well as Contents and Compositions of Secondary Metabolites of Rosmarinus officinalis L. ON INFLUENCES OF POPULATION DENSITY OF PLANTAGO VIRGINICA ON ITS MORPHOLOGICAL CHARACTERS