-
2
-
-
0002342015
-
Effects of fertilizer, variety and location on barley production under rainfed conditions in northern Syria
-
Cooper P J M, Gregory P J, Keatinge, J D H and Brown S C 1987 Effects of fertilizer, variety and location on barley production under rainfed conditions in northern Syria. Field Crops Res. 16, 67-84.
-
(1987)
Field Crops Res.
, vol.16
, pp. 67-84
-
-
Cooper, P.J.M.1
Gregory, P.J.2
Keatinge, J.D.H.3
Brown, S.C.4
-
3
-
-
84862465388
-
Soil related limitations to crop yield and nutrient uptake in the semi-arid region of NE Brazil. Identification and modeling
-
Institut für Bodenkunde und Standortslehre, Universität Hohenheim
-
De Barros I 2002. Soil related limitations to crop yield and nutrient uptake in the semi-arid region of NE Brazil. Identification and modeling. Hohenheimer Bodenkundliche Hefte No. 64, Institut für Bodenkunde und Standortslehre, Universität Hohenheim. 104 pp.
-
(2002)
Hohenheimer Bodenkundliche
, Issue.64
-
-
De Barros, I.1
-
4
-
-
0000286378
-
Winter wheat response to nitrogen and irrigation
-
Eck H V 1988 Winter wheat response to nitrogen and irrigation. Agron. J. 80, 902-908.
-
(1988)
Agron. J.
, vol.80
, pp. 902-908
-
-
Eck, H.V.1
-
5
-
-
33846028435
-
-
Serviço Nacional de Levantamento e Conservção de Solos, Rio de Janeiro
-
EMBRAPA 1981 Sistema de classificação de solos (2a aproximação). Serviço Nacional de Levantamento e Conservção de Solos, Rio de Janeiro.
-
(1981)
Sistema de Classificação de Solos (2a Aproximaç ão)
-
-
-
6
-
-
0005619037
-
Soil map of the world, revised legend, with corrections
-
Rome
-
FAO 1988 Soil map of the world, revised legend, with corrections. World resources report 60, Rome.
-
(1988)
World Resources Report
, vol.60
-
-
-
7
-
-
0034041313
-
Water retention characteristics of sandy soils with contrasting clay mineral composition in semi-arid tropical regions
-
Gaiser T, Graef F and Cordeiro J C 2000 Water retention characteristics of sandy soils with contrasting clay mineral composition in semi-arid tropical regions. Aust. J. Soil Res. 38, 523-536.
-
(2000)
Aust. J. Soil Res.
, vol.38
, pp. 523-536
-
-
Gaiser, T.1
Graef, F.2
Cordeiro, J.C.3
-
8
-
-
0346017383
-
Plant and management factors affecting the water use efficiency of dryland crops
-
Texas A & M University Press, College Station, Texas
-
Gregory P J 1988 Plant and management factors affecting the water use efficiency of dryland crops. In Challenges in Dryland Agriculture: A global perspective, pp. 171-175. Texas A & M University Press, College Station, Texas.
-
(1988)
Challenges in Dryland Agriculture: A Global Perspective
, pp. 171-175
-
-
Gregory, P.J.1
-
10
-
-
2342514619
-
Effect of crop residues in combination with fertilisers on soil properties and sorghum yield
-
Hundekar S T, Badanur V P and Saranagamath P A 1999 Effect of crop residues in combination with fertilisers on soil properties and sorghum yield. Fert. News 44, 59-63.
-
(1999)
Fert. News
, vol.44
, pp. 59-63
-
-
Hundekar, S.T.1
Badanur, V.P.2
Saranagamath, P.A.3
-
12
-
-
8744230915
-
Ertragssteigerung und Wasserverbrauch landwirtschaftlicher Kulturen
-
Klapp E 1962 Ertragssteigerung und Wasserverbrauch landwirtschaftlicher Kulturen. Z. Kulturtech. 3, 1-5.
-
(1962)
Z. Kulturtech.
, vol.3
, pp. 1-5
-
-
Klapp, E.1
-
14
-
-
0001583337
-
Soil phosphorus availability and pearl millet water-use efficiciency
-
Payne W A, Malcolm C D, Hossner L R, Lascano R I, Onken A B and Wendt C W 1992 Soil phosphorus availability and pearl millet water-use efficiciency. Crop Sci. 32, 1010-1015.
-
(1992)
Crop Sci.
, vol.32
, pp. 1010-1015
-
-
Payne, W.A.1
Malcolm, C.D.2
Hossner, L.R.3
Lascano, R.I.4
Onken, A.B.5
Wendt, C.W.6
-
16
-
-
8744245228
-
Der Wasserhaushalt des Bodens im Dauerdüngungsversuch Dikopshof (1953/54)
-
Schulze E and Schulze-Gehmen P 1957 Der Wasserhaushalt des Bodens im Dauerdüngungsversuch Dikopshof (1953/54). Z. Acker- und Pflanzenbau 103, 22-58.
-
(1957)
Z. Acker- und Pflanzenbau
, vol.103
, pp. 22-58
-
-
Schulze, E.1
Schulze-Gehmen, P.2
-
17
-
-
1542369546
-
-
International Hydrological Series of the United Nations Educational, Scientific, and Cultural Organization (UNESCO), Cambridge University Press, Cambridge, UK
-
Shiklomanov I 2001 World Water Resources at the Beginning of the 21st Century. International Hydrological Series of the United Nations Educational, Scientific, and Cultural Organization (UNESCO), Cambridge University Press, Cambridge, UK. 711 pp.
-
(2001)
World Water Resources at the Beginning of the 21st Century
-
-
Shiklomanov, I.1
-
18
-
-
0033033051
-
Effect of year and fertilizer on water-use efficiency of pearl millet (Pennisetum glaucum) in Niger
-
Sivakumar MVK and Salaam S A 1999 Effect of year and fertilizer on water-use efficiency of pearl millet (Pennisetum glaucum) in Niger. J. Agric. Sci. 132(2): 139-148.
-
(1999)
J. Agric. Sci.
, vol.132
, Issue.2
, pp. 139-148
-
-
Sivakumar, M.V.K.A.1
Salaam, S.A.2
-
21
-
-
8744285637
-
-
Washington, DC, USA
-
U.S. Department of Agriculture. Technical Bulletin No. 1768. Washington, DC, USA. 235 pp.
-
Technical Bulletin No. 1768
-
-
-
22
-
-
8744242158
-
Roots, phosphorus uptake and water use efficiency of maize genotypes
-
Vegh K R, Szundy T, Rajkai K and Tischner T 1998 Roots, phosphorus uptake and water use efficiency of maize genotypes. Acta Agron. Hungarica 46, 35-43.
-
(1998)
Acta Agron. Hungarica
, vol.46
, pp. 35-43
-
-
Vegh, K.R.1
Szundy, T.2
Rajkai, K.3
Tischner, T.4
-
23
-
-
0031449372
-
Interactions of water, mulch and nitrogen on sorghum in Niger
-
Zaongo C G L, Wendt C W, Lascano R J and Juo A S R 1997 Interactions of water, mulch and nitrogen on sorghum in Niger. Plant Soil 197, 119-126.
-
(1997)
Plant Soil
, vol.197
, pp. 119-126
-
-
Zaongo, C.G.L.1
Wendt, C.W.2
Lascano, R.J.3
Juo, A.S.R.4
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