-
1
-
-
33745199818
-
Stages and determinants of fertilizer use in semiarid African agricultural: the Niger experience
-
T. Abdoulaye J.H. Sanders Stages and determinants of fertilizer use in semiarid African agricultural: the Niger experience Agr. Econ. 32 1 2005 167 179
-
(2005)
Agr. Econ.
, vol.32
, Issue.1
, pp. 167-179
-
-
Abdoulaye, T.1
Sanders, J.H.2
-
2
-
-
2642572876
-
The role of education on the adoption of chemical fertiliser under different socioeconomic environments in Ethiopia
-
A. Asfaw A. Admassie The role of education on the adoption of chemical fertiliser under different socioeconomic environments in Ethiopia Agr. Econ. 30 3 2004 215 228
-
(2004)
Agr. Econ.
, vol.30
, Issue.3
, pp. 215-228
-
-
Asfaw, A.1
Admassie, A.2
-
3
-
-
33646012303
-
Surface nitrogen balances and reactive N loss to the environment from global intensive agricultural production systems for the period 1970–2030
-
A.F. Bouwman G. Van Drecht K.W. Van der Hoek Surface nitrogen balances and reactive N loss to the environment from global intensive agricultural production systems for the period 1970–2030 Sci. Chi. Ser. C. 48 Special issue 2005 767 779
-
(2005)
Sci. Chi. Ser. C.
, vol.48
, Issue.Special issue
, pp. 767-779
-
-
Bouwman, A.F.1
Van Drecht, G.2
Van der Hoek, K.W.3
-
4
-
-
17044367114
-
Global and regional surface nitrogen balances in intensive agricultural production systems for the period 1970–2030
-
A.F. Bouwman G. Van Drecht K.W. Van der Hoek Global and regional surface nitrogen balances in intensive agricultural production systems for the period 1970–2030 Pedosphere. 15 2 2005 137 155
-
(2005)
Pedosphere.
, vol.15
, Issue.2
, pp. 137-155
-
-
Bouwman, A.F.1
Van Drecht, G.2
Van der Hoek, K.W.3
-
5
-
-
85120138482
-
-
B.L. Bowerman R.T. O'Connell Forecasting and Time Series: An Applied Approach 3rd Edition 2003 Duxbury Press Belmont, CA
-
(2003)
-
-
Bowerman, B.L.1
O'Connell, R.T.2
-
7
-
-
0000910471
-
Evaluation of gaseous nitrogen losses from fertilizers applied to flooded rice fields
-
G.X. Cai Z.L. Zhu Evaluation of gaseous nitrogen losses from fertilizers applied to flooded rice fields Acta Pedologica Sinica 32 Suppl. 1995 128 135 (in Chinese)
-
(1995)
Acta Pedologica Sinica
, vol.32
, Issue.Suppl.
, pp. 128-135
-
-
Cai, G.X.1
Zhu, Z.L.2
-
8
-
-
85120142269
-
-
Department for Environment, Food and Rural Affairs (DEFRA). 2002. Guidelines for Farmers in NVZs—England. PB 5505, Crown, UK. 32pp.
-
-
-
-
10
-
-
84892646050
-
Nitrogen cycles: Past, present and future
-
J.N. Galloway F.J. Dentener D.G. Capone E.W. Boyer R.W. Howarth S.P. Seitzinger G.P. Asner C.C. Cleveland P.A. Green E.A. Holland D.M. Karl A.F. Michaels J.H. Porter A.R. Townsend C.J. Vorosmarty Nitrogen cycles: Past, present and future Biogeochem. 70 2004 153 226
-
(2004)
Biogeochem.
, vol.70
, pp. 153-226
-
-
Galloway, J.N.1
Dentener, F.J.2
Capone, D.G.3
Boyer, E.W.4
Howarth, R.W.5
Seitzinger, S.P.6
Asner, G.P.7
Cleveland, C.C.8
Green, P.A.9
Holland, E.A.10
Karl, D.M.11
Michaels, A.F.12
Porter, J.H.13
Townsend, A.R.14
Vorosmarty, C.J.15
-
11
-
-
14544292005
-
Nitrogen study fertilizes fears of pollution
-
J. Giles Nitrogen study fertilizes fears of pollution Nature 433 2005 791
-
(2005)
Nature
, vol.433
, pp. 791
-
-
Giles, J.1
-
12
-
-
85120145882
-
-
J. Hansen Nitrogen Balances in Agriculture–Statistics in Focus 2000 European Communities Brussels
-
(2000)
-
-
Hansen, J.1
-
13
-
-
85120133334
-
Study on the nutrient balances of farmland in Jilin Province
-
J. Huang A.W. Wang H.L. Zhang Y.H. Xiao Study on the nutrient balances of farmland in Jilin Province J. Jilin Agr. Sci. 26 2 2001 36 40 (in Chinese)
-
(2001)
J. Jilin Agr. Sci.
, vol.26
, Issue.2
, pp. 36-40
-
-
Huang, J.1
Wang, A.W.2
Zhang, H.L.3
Xiao, Y.H.4
-
14
-
-
33644478460
-
Soil core lysimeter study of nitrate leaching from a winter wheat summer maize rotation
-
M.X. Huang S. Zhang G.L. Zhang Soil core lysimeter study of nitrate leaching from a winter wheat summer maize rotation Acta Scientiae Circumstantiae 23 1 2003 11 16 (in Chinese)
-
(2003)
Acta Scientiae Circumstantiae
, vol.23
, Issue.1
, pp. 11-16
-
-
Huang, M.X.1
Zhang, S.2
Zhang, G.L.3
-
15
-
-
43049163819
-
Analysis of nitrate pollution of groundwater of Guanzhong Basin and countermeasures
-
G.H. Jiang W.K. Wang X.T. Yang Y.T. Li Analysis of nitrate pollution of groundwater of Guanzhong Basin and countermeasures Water Resour. Protec. 2 2002 6 8 (in Chinese)
-
(2002)
Water Resour. Protec.
, Issue.2
, pp. 6-8
-
-
Jiang, G.H.1
Wang, W.K.2
Yang, X.T.3
Li, Y.T.4
-
16
-
-
0037679290
-
Fertilizer use, risk, and off-farm labor markets in the semi-arid Tropics of India
-
R.L. Lamb Fertilizer use, risk, and off-farm labor markets in the semi-arid Tropics of India Am. J. Agr. Econ. 85 2 2003 359 371
-
(2003)
Am. J. Agr. Econ.
, vol.85
, Issue.2
, pp. 359-371
-
-
Lamb, R.L.1
-
17
-
-
33847419932
-
Nitrogen management for profitable farming with minimal environmental impact: the challenge for mixed farms in the Cotswold Hills, England
-
K.A. Leach K.D. Allingham J.S. Conway K.W.T. Goulding D.J. Hatch Nitrogen management for profitable farming with minimal environmental impact: the challenge for mixed farms in the Cotswold Hills, England Int. J. Agr. Sustain. 2 1 2004 21 32
-
(2004)
Int. J. Agr. Sustain.
, vol.2
, Issue.1
, pp. 21-32
-
-
Leach, K.A.1
Allingham, K.D.2
Conway, J.S.3
Goulding, K.W.T.4
Hatch, D.J.5
-
18
-
-
0001803761
-
Study on effect of nitrogen fertilizer use on environment pollution
-
D.Q. Lu Y.A. Tong B.H. Sun Study on effect of nitrogen fertilizer use on environment pollution Plant Nutr. Fert. Sci. 4 1 1998 8 15 (in Chinese)
-
(1998)
Plant Nutr. Fert. Sci.
, vol.4
, Issue.1
, pp. 8-15
-
-
Lu, D.Q.1
Tong, Y.A.2
Sun, B.H.3
-
19
-
-
85120142401
-
-
R.K. Lu Theory of Soil-Plant Nutrition and Fertilization (in Chinese) 1998 Chemical Industry Press Beijing, China 443
-
(1998)
, pp. 443
-
-
Lu, R.K.1
-
20
-
-
20444496766
-
Nutrient balance of agro-ecosystems in six provinces of Southern China
-
R.K. Lu Z.Y. Shi J.P. Shi Nutrient balance of agro-ecosystems in six provinces of Southern China Scientia Agricultura Sinaica 33 2 2000 63 67 (in Chinese)
-
(2000)
Scientia Agricultura Sinaica
, vol.33
, Issue.2
, pp. 63-67
-
-
Lu, R.K.1
Shi, Z.Y.2
Shi, J.P.3
-
21
-
-
85120095214
-
-
W.D. Lu SPSS for Windows: Statistics Analysis (in Chinese) 2nd Edition 2002 Publishing House of Electronics Industry Beijing 412 429 525–527.
-
(2002)
, pp. 412-429
-
-
Lu, W.D.1
-
22
-
-
85120146919
-
-
National Bureau of Statistics of China (NBSC). 1981–2005. China Statistical Yearbook 1980–2004 (in Chinese). China Statistics Press, Beijing.
-
-
-
-
23
-
-
85120108307
-
-
Organization for Economic Co-operation and Development (OECD). 2001. Environmental Indicators for Agriculture. Vol. 3. Methods and Results. Organization for Economic Co-operation and Development, Paris.
-
-
-
-
24
-
-
15744375860
-
Environmental impact assessment for a farming region: A review of methods
-
S. Payraudeau H.M.G. van der Werf Environmental impact assessment for a farming region: A review of methods Agr. Ecosys. Environ. 107 2005 1 19
-
(2005)
Agr. Ecosys. Environ.
, vol.107
, pp. 1-19
-
-
Payraudeau, S.1
van der Werf, H.M.G.2
-
25
-
-
0346009038
-
Producer benefit from input market and trade liberalization: A case of fertilizer in China
-
F.B. Qiao B. Lohmar J.K. Huang S. Rozelle L.X. Zhang Producer benefit from input market and trade liberalization: A case of fertilizer in China Am. J. Agr. Econ. 85 5 2003 1223 1227
-
(2003)
Am. J. Agr. Econ.
, vol.85
, Issue.5
, pp. 1223-1227
-
-
Qiao, F.B.1
Lohmar, B.2
Huang, J.K.3
Rozelle, S.4
Zhang, L.X.5
-
27
-
-
85120092639
-
-
S.M. Shen Soil Fertility in China (in Chinese) 1998 China Agriculture Press Beijing, China 484
-
(1998)
, pp. 484
-
-
Shen, S.M.1
-
28
-
-
0346621454
-
Contribution of nitrogen fertilizer to the development of agriculture and its loss in China
-
S.M. Shen Contribution of nitrogen fertilizer to the development of agriculture and its loss in China Acta Pedologica Sinica 39 Suppl. 2002 12 25 (in Chinese)
-
(2002)
Acta Pedologica Sinica
, vol.39
, Issue.Suppl.
, pp. 12-25
-
-
Shen, S.M.1
-
29
-
-
0032749136
-
Nitrogen in crop production: An account of global flows
-
V. Smil Nitrogen in crop production: An account of global flows Global Biogeochem. Cycl. 13 1999 647 662
-
(1999)
Global Biogeochem. Cycl.
, vol.13
, pp. 647-662
-
-
Smil, V.1
-
30
-
-
85120136669
-
-
V. Smil Enriching the Earth: Fritz Haber, Carl Bosch, and Transformation of World Food Production 2001 The MIT Press Cambridge, MA 411
-
(2001)
, pp. 411
-
-
Smil, V.1
-
31
-
-
13644263697
-
Ammonia volatilation from paddy fields in the Taihu Lake region and its influencing factors
-
Y.S. Song X.H. Fan D.X. Lin L.Z. Yang J.M. Zhou Ammonia volatilation from paddy fields in the Taihu Lake region and its influencing factors Acta Pedologica Sinica 41 2 2004 265 269 (in Chinese)
-
(2004)
Acta Pedologica Sinica
, vol.41
, Issue.2
, pp. 265-269
-
-
Song, Y.S.1
Fan, X.H.2
Lin, D.X.3
Yang, L.Z.4
Zhou, J.M.5
-
33
-
-
0005716990
-
Upscaling of nutrient budgets from agroecological niche to global scale
-
K.W. Van der Hoek A.F. Bouwman Upscaling of nutrient budgets from agroecological niche to global scale E.M.A. Smaling O. Oenema L.O. Fresco Nutrient disequilibria in agroecosystems–Concepts and case studies 1999 CABI Publishing Wallingford, UK 57 73
-
(1999)
, pp. 57-73
-
-
Van der Hoek, K.W.1
Bouwman, A.F.2
-
34
-
-
0036889146
-
Evaluation of the environmental impact of agriculture at the farm level: A comparison and analysis of 12 indicator-based methods
-
H.M.G. Van der Werf J. Petit Evaluation of the environmental impact of agriculture at the farm level: A comparison and analysis of 12 indicator-based methods Agr. Ecosys. Environ. 93 2002 131 145
-
(2002)
Agr. Ecosys. Environ.
, vol.93
, pp. 131-145
-
-
Van der Werf, H.M.G.1
Petit, J.2
-
35
-
-
4344689687
-
Characteristics of nitrogen leaching of rice-wheat rotation field in Tathu Lake area
-
D.J. Wang J.H. Lin L.Z. Xia Characteristics of nitrogen leaching of rice-wheat rotation field in Tathu Lake area Chi. J. Eco-Agr. 9 1 2001 16 18 (in Chinese).
-
(2001)
Chi. J. Eco-Agr.
, vol.9
, Issue.1
, pp. 16-18
-
-
Wang, D.J.1
Lin, J.H.2
Xia, L.Z.3
-
36
-
-
0033946735
-
An assessment of N loss from agricultural fields to the environment in China
-
G.X. Xing Z.L. Zhu An assessment of N loss from agricultural fields to the environment in China Nutr. Cycl. Agroecosys. 57 1 2000 67 73
-
(2000)
Nutr. Cycl. Agroecosys.
, vol.57
, Issue.1
, pp. 67-73
-
-
Xing, G.X.1
Zhu, Z.L.2
-
37
-
-
17944395635
-
Regional nitrogen budgets for China and its major watersheds
-
G.X. Xing Z.L. Zhu Regional nitrogen budgets for China and its major watersheds Biogeochem. 57/58 2002 405 427
-
(2002)
Biogeochem.
, vol.57/58
, pp. 405-427
-
-
Xing, G.X.1
Zhu, Z.L.2
-
38
-
-
85120106295
-
-
L.Z. Yang B. Sun Nutrient Cycling, Balance and Management in Agro-Ecosystems in China (in Chinese) 2008 Science Press Beijing
-
(2008)
-
-
Yang, L.Z.1
Sun, B.2
-
39
-
-
85075493299
-
Study on nutrients balance of farming ecosystems in typical areas of Shaanxi Province (in Chinese)
-
X.Y. Yang Q.B. Li B.H. Sun X.S. Hao Study on nutrients balance of farming ecosystems in typical areas of Shaanxi Province (in Chinese) J. Northwest Sci-Tech Univ. For. (Nat. Sci. Ed.). 29 2 2001 99 104
-
(2001)
J. Northwest Sci-Tech Univ. For. (Nat. Sci. Ed.).
, vol.29
, Issue.2
, pp. 99-104
-
-
Yang, X.Y.1
Li, Q.B.2
Sun, B.H.3
Hao, X.S.4
-
40
-
-
85120143918
-
Study on the balance of C, N, P, K in cropland of Jiangxi (in Chinese)
-
H.Z. Ye Y.C. Fan Q.X. Tao Study on the balance of C, N, P, K in cropland of Jiangxi (in Chinese) Acta Agriculturae Jiangxi 11 1 1999 9 16 (in Chinese)
-
(1999)
Acta Agriculturae Jiangxi
, vol.11
, Issue.1
, pp. 9-16
-
-
Ye, H.Z.1
Fan, Y.C.2
Tao, Q.X.3
-
41
-
-
85120102332
-
-
Zhang, F. S. 1999. Some consideration to the improvement of nutrient resources utilization efficiency. In Soil Science Society of China (ed.) Soil Science Towards 21th Century. Proceedings of the 9th National Congress of Soil Science Society of China (in Chinese), Nanjing. pp. 42–48.
-
-
-
-
42
-
-
0002336678
-
Investigation of nitrate pollution in ground water due to nitrogen fertilization in agriculture in North China
-
W.L. Zhang Z.X. Tian N. Zhang X.Q. Li Investigation of nitrate pollution in ground water due to nitrogen fertilization in agriculture in North China Plant Nutr. Fert. Sci. 1 2 1995 80 87 (in Chinese).
-
(1995)
Plant Nutr. Fert. Sci.
, vol.1
, Issue.2
, pp. 80-87
-
-
Zhang, W.L.1
Tian, Z.X.2
Zhang, N.3
Li, X.Q.4
-
43
-
-
33947684046
-
Fertilizer management strategies for the harmonization of agriculture development with environment protection
-
Z.L. Zhu Fertilizer management strategies for the harmonization of agriculture development with environment protection Bull. Chi. Acad. Sci. 18 2 2003 89 93 (in Chinese)
-
(2003)
Bull. Chi. Acad. Sci.
, vol.18
, Issue.2
, pp. 89-93
-
-
Zhu, Z.L.1
-
44
-
-
0036965262
-
Nitrogen Fertilizer use in China-contributions to food production, impacts on the environment strategies
-
Z.L. Zhu D.L. Chen Nitrogen Fertilizer use in China-contributions to food production, impacts on the environment strategies Nutri. Cycl. Agroecosys. 63 2 2002 117 127
-
(2002)
Nutri. Cycl. Agroecosys.
, vol.63
, Issue.2
, pp. 117-127
-
-
Zhu, Z.L.1
Chen, D.L.2
-
45
-
-
85120146646
-
-
Z.L. Zhu D. Norse B. Sun Policy for Reducing Non-point Pollution from Crop Production in China 2006 China Environmental Science Press Beijing 299
-
(2006)
, pp. 299
-
-
Zhu, Z.L.1
Norse, D.2
Sun, B.3
|