共 4 条
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Seed source variation in induced moisture stress germination of ponderosa pine. Munre M B,Kidd F A. Tree Planters Notes . 1982
[2]
Physinlogical responses of three northern conifer to rapid and slaw induction of moisture stress. Buxton G F,Cyr D R,Dumbroff E B. Canadian Journal of Botany . 1985
[3]
Eckard A N Water potential and temperature effect on germination of Engelmann spruce and Lodgepole pinseeds. Kaufmann M R. Forestry Sciences . 1977
[4]
Variation in growth and osmotic regulation of roots of water-stressed Maritime pine (Pinus pinaster Ait . ). Nguyen A,lamant A. Tree Physiology . 1989