搜索结果: 1-2 共查到“农业植物学 Stem”相关记录2条 . 查询时间(0.109 秒)
Evaluation of Provenances and Rooting Media for Rooting Ability of African Blackwood (Dalbergia melanoxylon Guill. & Perr.) Stem Cuttings
Dalbergia melanoxylon Domestication Rooting media Stem cuttings Non- mist propagator
2009/8/31
Vegetative propagation of Dalbergia melanoxylon Guill. & Perr. collected from six provenances
was investigated in three rooting media (river sand, forest topsoil and mixture 1: 1 (v/v) of river sand ...
Variation in Biomass and Chemical Composition of Dominant Rangeland Plants During the Growing Season I. Changes in Biomass, Root/Shoot Ratio, Stem, Leaf, Flower Ratios
Dominant Rangeland Plants Growing Season Biomass Root/Shoot Ratio Stem Leaf
2009/1/16
This study was conducted to determine annual variations in the below- and above-ground biomass, root/stem, stem, leaf and flower ratios of crested wheatgrass, subalpine brome, sheep fescue, junegrass,...