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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(4)
在“
自然资源管理
”中,
命中:
5
条,耗时:0.0110036 秒
1.
H
o
w reliable are cr
o
p pr
o
ducti
o
n data? Case studies in USA and Argentina
作者:
V
.
O
.
Sadras
(1) P. Grassini (2) R. C
o
sta (4) L. C
o
han (3) A. J. Hall (5)
关键词:
Wheat
;
Maize
;
S
o
ybean
;
Statistics
;
Pr
o
ducti
o
n
;
Yield
;
Acreage
刊名:F
oo
d Security
年:2014
2.
M
o
delling l
o
ng-term effects
o
f cr
o
pping intensificati
o
n re
v
eals increased water and radiati
o
n pr
o
ducti
v
ity in the S
o
uth-eastern Pampas
作者:
O
.P. Ca
v
iglia
;
V
.
O
.
Sadras
;
F.H. Andrade
关键词:
LER
;
land equi
v
alence rati
o
;
ISI
;
intensificati
o
n sequence index
;
MP
;
maize pr
o
p
o
rti
o
n
;
WPDM
;
water pr
o
ducti
v
ity f
o
r dry matter
;
WPY
;
water pr
o
ducti
v
ity f
o
r grain yield
;
CWATER
;
water capture efficiency
;
CRAD
;
radiati
o
n capture efficiency
;
WUEDM
;
water us
刊名:Field Cr
o
ps Research
年:2013
3.
A large-scale,
o
pen-t
o
p system t
o
increase temperature in realistic
v
ineyard c
o
nditi
o
ns
作者:
V
.
O
.
Sadras
;
v
ict
o
r.
sadras
@sa.g
ov
.au
;
R. Bubner
;
M.A. M
o
ran
关键词:
Temperature
;
V
ap
o
ur pressure deficit
;
V
itis
v
inifera
;
Climate change
刊名:Agricultural and F
o
rest Mete
o
r
o
l
o
gy
年:2012
4.
Intensificati
o
n
o
f agriculture in the s
o
uth-eastern Pampas: I. Capture and efficiency in the use
o
f water and radiati
o
n in d
o
uble-cr
o
pped wheat–s
o
ybean
作者:
Ca
v
iglia
;
O
.P.
;
Sadras
;
V
.
O
.
;
Andrade
;
F.H.
关键词:
D
o
uble cr
o
p
;
Wheat
;
S
o
ybean
;
Res
o
urce use efficiency
;
Radiati
o
n
;
Water
;
Intercr
o
pping
;
Sustainability
;
Rainfall
刊名:Field Cr
o
ps Research
年:2004
5.
Yield and water-use efficiency
o
f water- and nitr
o
gen-stressed wheat cr
o
ps increase with degree
o
f c
o
-limitati
o
n
作者:
Sadras
;
V
í
;
ct
o
r O.
关键词:
B
o
undary functi
o
n
;
Dr
o
ught
;
Fertiliser
;
Liebig law
;
Multiple stresses
;
Nutrients
;
Transpirati
o
n
刊名:Eur
o
pean J
o
urnal
o
f Agr
o
n
o
my
年:2004
1
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