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中图分类法(3)
马克思主义、列宁主义、毛泽东思想、邓小平理论(2)
军事(1)
在“
自然资源管理
”中,
命中:
3
条,耗时:小于0.01 秒
1.
How weed control and fertilisation influence tree physiological processes and growth at early establishment in an exotic F1 hybrid pine plantation of subtropical Australia
作者:
Paula T. Ibell (1) (2) Zhihong H. Xu (3) Terence J. Blake (3) (4) Carole Wright (2) Timothy J. Blumfield (3)
关键词:
Establishment silviculture
;
Foliar δ13C and δ15N
;
Nitrogen
and water competition
;
Tree growth and physiology
刊名:Journal of
Soil
s and Sediments
年:2014
2.
Soil
management: The key factors for higher productivity in the fields utilizing the system of rice intensification (SRI) in the central highland of Madagascar
作者:
Yasuhiro Tsujimoto
;
Takeshi Horie
;
Hamon R
;
riamihary
;
Tatsuhiko Shiraiwa
;
Koki Homma
关键词:
Deep plowing
;
Rice yield
;
Soil
hydrology
;
Soil
mineralizable
nitrogen
;
SRI
刊名:Agricultural Systems
年:2009
3.
Comparison of two coniferous plantations in central Japan with respect to forest productivity, growth phenology and
soil
nitrogen
dynamics
作者:
Yamashita
;
Tamon
;
Kasuya
;
Nobuhiko
;
Nishimura
;
Sen
;
Takeda
;
Hiroshi
关键词:
Forest productivity
;
Growth phenology
;
Japan
;
Nitrogen
dynamics
;
Plantation forestry
;
Soil
fertility
刊名:Forest Ecology and Management
年:2004
1
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