-
2
-
-
84936617402
-
Determination of total, organic and available forms of phosphorus in soils
-
Bray, R.H., Kurtz, L.T., 1945. Determination of total, organic and available forms of phosphorus in soils. Soil Sci. 59, 39-45.
-
(1945)
Soil Sci.
, vol.59
, pp. 39-45
-
-
Bray, R.H.1
Kurtz, L.T.2
-
3
-
-
0032406423
-
Increasing nutrient use efficiency in West-African agriculture: The impact of micro-topography on nutrient leaching from cattle and sheep manure
-
Auld, B.A. (Ed.), Nutrient Balances and Indicators of productivity and Sustainability in Sub-Saharan African Agriculture
-
Brouwer, J., Powell, J.M., 1998. Increasing nutrient use efficiency in West-African agriculture: the impact of micro-topography on nutrient leaching from cattle and sheep manure. In: Auld, B.A. (Ed.), Nutrient Balances and Indicators of productivity and Sustainability in Sub-Saharan African Agriculture. Agriculture, Ecosystems and Environment 71, 229-239.
-
(1998)
Agriculture, Ecosystems and Environment
, vol.71
, pp. 229-239
-
-
Brouwer, J.1
Powell, J.M.2
-
6
-
-
0344241623
-
-
Dienst Landbouwkundig Onderzoek, Wageningen, in Dutch
-
Coppolse, J., van Vuuren, A.M., Huisman, J., Janssen, W.M.M.A., Jongbloed, A.W., Lenis, N.P., Simons, P.C.M. 1990. The excretion of nitrogen, phosphorus and potassium by livestock-Now and tomorrow. Dienst Landbouwkundig Onderzoek, Wageningen, pp. 273 (in Dutch).
-
(1990)
The Excretion of Nitrogen, Phosphorus and Potassium by Livestock-Now and Tomorrow
, pp. 273
-
-
Coppolse, J.1
Van Vuuren, A.M.2
Huisman, J.3
Janssen, W.M.M.A.4
Jongbloed, A.W.5
Lenis, N.P.6
Simons, P.C.M.7
-
7
-
-
0007894415
-
Integrated smallholder agriculture-aquaculture in Asia: Optimizing trophic flows
-
Smaling, E.M.A., Oenema, O., Fresco, L.O. (Eds.), CAB International, Wallingford
-
Dalsgaard, J.P.T., Prein, M., 1999. Integrated smallholder agriculture-aquaculture in Asia: optimizing trophic flows. In: Smaling, E.M.A., Oenema, O., Fresco, L.O. (Eds.), Nutrient Disequilibria in Agroecosystems. CAB International, Wallingford, pp. 141-155.
-
(1999)
Nutrient Disequilibria in Agroecosystems
, pp. 141-155
-
-
Dalsgaard, J.P.T.1
Prein, M.2
-
8
-
-
0034973916
-
Nitrification in acid soils: Micro-organisms and mechanisms
-
De Boer, W., Kowalchuk, G.A., 2001. Nitrification in acid soils: micro-organisms and mechanisms. Soil Biol. Biochem. 33, 853-866.
-
(2001)
Soil Biol. Biochem.
, vol.33
, pp. 853-866
-
-
De Boer, W.1
Kowalchuk, G.A.2
-
10
-
-
0022927431
-
A simple barium chloride method for determining cation exchange capacity and exchangeable cations
-
Hendershot, W.H., Duquette, M., 1986. A simple barium chloride method for determining cation exchange capacity and exchangeable cations. Soil Sci. Soc. Am. J. 50, 605-608.
-
(1986)
Soil Sci. Soc. Am. J.
, vol.50
, pp. 605-608
-
-
Hendershot, W.H.1
Duquette, M.2
-
12
-
-
0034496285
-
An evaluation of the rationale for fertiliser management of tropical fruit crops
-
Huett, D.O., Dirou, J.F., 2000. An evaluation of the rationale for fertiliser management of tropical fruit crops. Aust. J. Exp. Agric. 40, 1137-1143.
-
(2000)
Aust. J. Exp. Agric.
, vol.40
, pp. 1137-1143
-
-
Huett, D.O.1
Dirou, J.F.2
-
13
-
-
0006175738
-
Basics of budgets buffers and balances of nutrients in relation to sustainability of agroecosystems
-
Smaling, E.M.A., Oenema, O., Fresco, L.O. (Eds.), CAB International, Wallingford
-
Janssen, B.H., 1999. Basics of budgets buffers and balances of nutrients in relation to sustainability of agroecosystems. In: Smaling, E.M.A., Oenema, O., Fresco, L.O. (Eds.), Nutrient Disequilibria in Agroecosystems. CAB International, Wallingford, pp. 27-56.
-
(1999)
Nutrient Disequilibria in Agroecosystems
, pp. 27-56
-
-
Janssen, B.H.1
-
14
-
-
0345103879
-
Absorbability and requirements of macroelements in pigs
-
Kyriazakis, I. (Ed.), CAB International, Wallingford
-
Jongbloed, A.W., Everts, H., Kemme, P.A., Mroz, Z., 1997. Absorbability and requirements of macroelements in pigs. In: Kyriazakis, I. (Ed.), Towards a Quantitative Biology of the Pig. CAB International, Wallingford.
-
(1997)
Towards a Quantitative Biology of the Pig
-
-
Jongbloed, A.W.1
Everts, H.2
Kemme, P.A.3
Mroz, Z.4
-
15
-
-
0030621075
-
Field and village nutrient balances in millet cultivation in northern Burkina Faso: A village case study
-
Krogh, L., 1997. Field and village nutrient balances in millet cultivation in northern Burkina Faso: a village case study. J. Arid Environ. 35, 147-159.
-
(1997)
J. Arid Environ.
, vol.35
, pp. 147-159
-
-
Krogh, L.1
-
17
-
-
34247898040
-
A modified single solution method for the determination of phosphorus in natural waters
-
Murphy, J., Riley, H.P., 1962. A modified single solution method for the determination of phosphorus in natural waters. Anal. Chem. Acta 27, 31-36.
-
(1962)
Anal. Chem. Acta
, vol.27
, pp. 31-36
-
-
Murphy, J.1
Riley, H.P.2
-
18
-
-
0345535272
-
Chemical composition and acidity of atmospheric deposition in the northeastern part of Vietnam
-
Rhode, Kuylenstierna, Boonjawat, Ayers (Eds.), 9-12 November, Chulalongkorn University, Bangkok
-
Pham Hung Viet, Pham Manh Hoai, Nguyen Xuan Trung, Vu Due Nam, 1998. Chemical composition and acidity of atmospheric deposition in the northeastern part of Vietnam. In: Rhode, Kuylenstierna, Boonjawat, Ayers (Eds.), Proceedings of the Fourth Meeting of the IGAC/DEBITS: Composition and Acidity of Asian Precipitation (CAAP), 9-12 November, Chulalongkorn University, Bangkok.
-
(1998)
Proceedings of the Fourth Meeting of the IGAC/DEBITS: Composition and Acidity of Asian Precipitation (CAAP)
-
-
Viet, P.H.1
Hoai, P.M.2
Trung, N.X.3
Nam, V.D.4
-
20
-
-
0027065725
-
2 fixation in wetland rice fields: Estimation and contribution to nitrogen balance
-
2 fixation in wetland rice fields: estimation and contribution to nitrogen balance. Plant Soil 141, 41-55.
-
(1992)
Plant Soil
, vol.141
, pp. 41-55
-
-
Roger, P.A.1
Ladha, J.K.2
-
21
-
-
85030929400
-
-
Sveriges lantbruksuniversitet, Speciella tidskrifter 43, Uppsala, in Swedish
-
Steineck, S., Djurberg, L., Ericsson, J., 1991. Farmyard manure. Sveriges lantbruksuniversitet, Speciella tidskrifter 43, Uppsala, pp. 91 (in Swedish).
-
(1991)
Farmyard Manure
, pp. 91
-
-
Steineck, S.1
Djurberg, L.2
Ericsson, J.3
-
22
-
-
0004245718
-
-
Report No. 28, DLO Winand Staring Center for Integrated Land, Soil and Water Research, Wageningen
-
Stoorvogel J.J., Smaling, E.M.A. 1990. Assessment of soil nutrient depletion in sub-Saharan Africa, 1983-2000. Report No. 28, DLO Winand Staring Center for Integrated Land, Soil and Water Research, Wageningen.
-
(1990)
Assessment of Soil Nutrient Depletion in Sub-Saharan Africa, 1983-2000
-
-
Stoorvogel, J.J.1
Smaling, E.M.A.2
-
23
-
-
0003629430
-
Soil Taxonomy: A basic system of soil classification for making and interpreting soil surveys
-
United States Department of Agriculture
-
Soil Survey Staff, 1999. Soil Taxonomy: a basic system of soil classification for making and interpreting soil surveys. United States Department of Agriculture, Agriculture Handbook 436.
-
(1999)
Agriculture Handbook
, vol.436
-
-
Staff, S.S.1
-
24
-
-
0013069327
-
-
US Department of Agriculture, Agricultural Research Service. Nutrient Data Laboratory Home Page
-
USDA, 2001. Nutrient Database for Standard Reference, Release 14. US Department of Agriculture, Agricultural Research Service. Nutrient Data Laboratory Home Page: http://www.nal.usda.gov/fnic/.
-
(2001)
Nutrient Database for Standard Reference, Release 14
-
-
-
25
-
-
0002867041
-
Genesis, morphology and classification of acid sulphate soils in coastal plains
-
Soil Science Society of America, WI (Special Publication 10)
-
van Breemen, N., 1982. Genesis, morphology and classification of acid sulphate soils in coastal plains. In: Acid Sulphate Weathering (Special Publication 10). Soil Science Society of America, WI (Special Publication 10).
-
(1982)
Acid Sulphate Weathering (Special Publication 10)
-
-
Van Breemen, N.1
-
27
-
-
0002240207
-
Nutrient cycling in ecosystems versus nutrient budget of agricultural systems
-
Smaling, E.M.A., Oenema, O., Fresco, L.O. (Eds.), CAB International, Wallingford
-
van Noordwijk, M., 1999. Nutrient cycling in ecosystems versus nutrient budget of agricultural systems. In: Smaling, E.M.A., Oenema, O., Fresco, L.O. (Eds.), Nutrient Disequilibria in Agroecosystems. CAB International, Wallingford, pp. 1-25.
-
(1999)
Nutrient Disequilibria in Agroecosystems
, pp. 1-25
-
-
Van Noordwijk, M.1
-
28
-
-
0344241619
-
The growth pattern and nutrient uptake of durian (Durio zibetinus Murr.) on an oxisol
-
Yaacob, O., 1983. The growth pattern and nutrient uptake of durian (Durio zibetinus Murr.) on an oxisol. Commun. Soil Sci. Plant Anal. 14 (8), 689-698.
-
(1983)
Commun. Soil Sci. Plant Anal.
, vol.14
, Issue.8
, pp. 689-698
-
-
Yaacob, O.1
-
29
-
-
0000803216
-
Nitric acid digestion and multi element analysis of plant material by inductively coupled plasma spectrometry
-
Zarcinas, B.A., Cartwright, B., Spouncer, L.P., 1987. Nitric acid digestion and multi element analysis of plant material by inductively coupled plasma spectrometry. Commun. Soil Sci. Plant Anal. 18, 131-147.
-
(1987)
Commun. Soil Sci. Plant Anal.
, vol.18
, pp. 131-147
-
-
Zarcinas, B.A.1
Cartwright, B.2
Spouncer, L.P.3
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