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中图分类法(5)
马克思主义、列宁主义、毛泽东思想、邓小平理论(3)
哲学、宗教(2)
在“
自然资源管理
”中,
命中:
5
条,耗时:小于0.01 秒
1.
The vulnerability of US apple (
Malus
) genetic resources
作者:
Gayle M. Volk
;
C. Thomas Chao
;
Jay Norelli…
关键词:
Breeding
;
Disease resistance
;
Genetic diversity
;
Germplasm collections
;
Malus
;
Wild species
刊名:Genetic Resources and Crop Evolution
出版者:Springer Netherlands
年:2015
2.
Growth of bamboo Fargesia qinlingensis and regeneration of trees in a mixed hardwood-conifer forest in the Qinling Mountains, China
作者:
Wei Wang
;
Scott B. Franklin
;
Yi Ren and John R. Ouellette
关键词:
Regeneration
;
Diversity
;
Density
;
Plasticity
;
Clonal plant
刊名:Forest Ecology and Management
年:2006
3.
Spatial modelling of phenological observations to analyse their interannual variations in Germany
作者:
Hense
;
Andreas
;
Glowienka-Hense
;
Rita
;
Mü
;
ller
;
Markus
;
Braun
;
Peter
关键词:
Apple trees
;
Malus
x domestica
;
Growing degree days
;
Phenological modelling
刊名:Agricultural and Forest Meteorology
年:2002
4.
Evaluating genetic resources of forest trees by means of life history traits – a Norwegian example
作者:
Myking
;
Tor
关键词:
Conservation
;
Forest trees
;
Genetic resources
;
Global warming
;
Life history traits
;
Multiple population breeding system
刊名:Biodiversity & Conservation
年:2002
5.
The response of sap flow in apple roots to localised irrigation
作者:
Green
;
S.R.
;
Clothier
;
B.E.
;
McLeod
;
D.J.
关键词:
Apple roots
;
Heat-pulse method
;
Sap flow
;
Time-domain reflectometry
;
Water uptake
刊名:Agricultural Water Management
年:1997
1
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