growth variation 第1页

Analyzing Parameters of Height-Age Models for Open-Pollinated Japanese Larch Families Study on Provenance Variation and Selection of Taxod ium distichum Provenance and Fam ily Tr ia ls for B e tu la a lnoides in Pingx iang, Guangx iI. Early Var ia tion of Growth Tra its Genetic Variation on Rooting Ability of Stem Cutting and Juvenile Growth of Larix kaempferi×L. olgensis Interspecific Hybrids Growth Variation and Selection to the Progeny of Nucleus Breeding Population of Pinus taeda THE STUDY ON THE GROWTH VARIABILITY OF DIFFERENT FREE-POLLINATED FAMILIES OF NITRARIA TANGUTORUM A REPORT ON THE PROVENANCE TEST OF ACACIA MANGIUM