树种选择与配置
selection and arrangement of tree species
GIS服务动态选择选择机制
dynamic GIS service finding mechanism
大叶栎优树选择研究
Plus trees selection of Castanopsis fissa
果树树种辨识
identification of species of fruit trees
林种树种
forest categories and tree species
引种树种
Introduced tree species
introducing afforestation tree species
优树选择
dominant tree selection
Plus trees selection
superior-tree selection
plus tree selection
Superior tree selection
Selection of superior tree
主要桉树树种及其无性系
Major eucalyptus species and its clone
主要树种种群
major tree species population
病种选择
disease selection
Selection of disease group
草种选择
selection of grass cultivars
Turfgrass selection
selection of grass species