搜索结果: 1-5 共查到“农学 Canopy closure”相关记录5条 . 查询时间(0.109 秒)
Stand Canopy Closure Estimation in Planted Forests Using a Geometric-Optical Model Based on Remote Sensing
canopy closure the GOST model fisheye camera photos transects LAI
2023/11/30
Canopy closure, which is the ratio of the vertical projection area of the crowns to the area of forest land, can indicate the growth and tending situation of a forest and is of great significance for ...
Root system development in naturally regenerated Douglas-fir saplings as influenced by canopy closure and crowding
natural regeneration competition shading physical tree stability
2015/9/15
Documented information on the growth dynamics and related silvicultural manipulation of naturally
regenerat ed Douglas-fir beneath a canopy shelter is scarce. We hypothesized that long regeneration ...
Biomass allocation influenced by canopy closure in a young spruce stand
tree allometry repeated sampling
2015/5/18
Growth intensity of particular tree components is controlled by a variety of factors and as a consequence,
biomass allocation also changes over time. Since the allocation of biomass controls the car...
Canopy closure altered biomass allocation in young spruce stand
tree allometry repetitive sampling tree components Picea abies carbon sequestration and cycling
2015/5/6
Growth intensity of particular tree components is controlled by a variety of factors and as a consequence, biomass allocation also changes over time. Since allocation of biomass controls the carbon re...
Canopy Closure of Chinese Milk Vetch(Astragalus sinicus L.)on Rice-Chinese Milk Vetch Rotation System
Allelopathy Canopy closure Chinese milk vetch(Astragalus sinicus L.) Direct seeding Early growth
2009/7/16
Rice-Chinese milk vetch was cultivated by a rotation system from 1994 to 1997 to examine the effect of rice straw on the establishment and growth of Chinese milk vetch. Chinese milk vetch was sown in ...