-
1
-
-
0001590095
-
Comparison of models for describing com yield response to nitrogen fertilizer
-
Cerrrato, M.E.; Blackmer, A.M. Comparison of models for describing com yield response to nitrogen fertilizer. Agron. J. 1990, 82, 138-143.
-
(1990)
Agron. J.
, vol.82
, pp. 138-143
-
-
Cerrrato, M.E.1
Blackmer, A.M.2
-
2
-
-
0000611398
-
The return of von Liebig's "law of minimum"
-
Paris, Q. The return of von Liebig's "law of minimum". Agron. J. 1992, 84, 1040-1046.
-
(1992)
Agron. J.
, vol.84
, pp. 1040-1046
-
-
Paris, Q.1
-
3
-
-
0003376678
-
Modification of the alkaline permanganate method for assessing the availability of soil nitrogen in upland soils
-
Sahrawat, K.L.; Burford, J.R. Modification of the alkaline permanganate method for assessing the availability of soil nitrogen in upland soils. Soil Sci. 1982, 133, 53-57.
-
(1982)
Soil Sci.
, vol.133
, pp. 53-57
-
-
Sahrawat, K.L.1
Burford, J.R.2
-
4
-
-
0001211617
-
A rapid method for the estimation of available nitrogen in soils
-
Subbaiah, B.V.; Asija, G.L. A rapid method for the estimation of available nitrogen in soils. Curr. Sci. 1956, 25, 259-260.
-
(1956)
Curr. Sci.
, vol.25
, pp. 259-260
-
-
Subbaiah, B.V.1
Asija, G.L.2
-
6
-
-
0012961317
-
Relationships among some biological and empirical fertilizer response models and use of the power family of transformations to identify an appropriate model
-
Mombiela, F.A.; Nelson, L.A. Relationships among some biological and empirical fertilizer response models and use of the power family of transformations to identify an appropriate model. Agron. J. 1981, 73, 353-356.
-
(1981)
Agron. J.
, vol.73
, pp. 353-356
-
-
Mombiela, F.A.1
Nelson, L.A.2
-
7
-
-
0141438105
-
Mitscherlich-Bray equation used to correlate soil phosphorus and potato yields
-
Payton, F.V.; Rhue, R.D.; Hensel, D.R. Mitscherlich-Bray equation used to correlate soil phosphorus and potato yields. Agron. J. 1989, 81, 571-576.
-
(1989)
Agron. J.
, vol.81
, pp. 571-576
-
-
Payton, F.V.1
Rhue, R.D.2
Hensel, D.R.3
-
9
-
-
0009654913
-
Fitting the law of minimum to fertilizer applications and crop yields
-
Waggoner, P.; Norvell, W.A. Fitting the law of minimum to fertilizer applications and crop yields. Agron. J. 1979, 71, 352-354.
-
(1979)
Agron. J.
, vol.71
, pp. 352-354
-
-
Waggoner, P.1
Norvell, W.A.2
-
10
-
-
0141772983
-
YIELDFIT a computer programme for determining economic fertilization rates
-
Barreto, H.J.; Westerman, R.L. YIELDFIT: a computer programme for determining economic fertilization rates. J. Agron. Educ. 1987, 16, 11-14.
-
(1987)
J. Agron. Educ.
, vol.16
, pp. 11-14
-
-
Barreto, H.J.1
Westerman, R.L.2
-
11
-
-
0000910058
-
Agronomic and statistical evaluation of fertilizer response
-
Engelstad, O.P., Ed.; SSSA: Madison, WI
-
Nelson, L.A.; Voss, R.D.; Pesek, J.T. Agronomic and statistical evaluation of fertilizer response. In Fertilizer Technology and Use, 3rd Ed.; Engelstad, O.P., Ed.; SSSA: Madison, WI, 1985; 66-72.
-
(1985)
Fertilizer Technology and Use, 3rd Ed.
, pp. 66-72
-
-
Nelson, L.A.1
Voss, R.D.2
Pesek, J.T.3
-
12
-
-
0012936007
-
-
Bulletin, Technical International Soil Fertility Evaluation and Improvement Program, North Carolina State Univ.: Raleigh, NC
-
Waugh, D.L.; Cate, R.B.; Nelson, L.A. Discontinuous Models for Rapid Correlation, Interpretation and Utilization of Soil Analysis and Fertilizer Response Data; Bulletin, Technical International Soil Fertility Evaluation and Improvement Program, North Carolina State Univ.: Raleigh, NC, 1973; 7.
-
(1973)
Discontinuous Models for Rapid Correlation, Interpretation and Utilization of Soil Analysis and Fertilizer Response Data
, pp. 7
-
-
Waugh, D.L.1
Cate, R.B.2
Nelson, L.A.3
-
13
-
-
0003127243
-
The univariate procedure
-
Basics Ed.; SAS Inst.: Cary, NC
-
Delong, D.M. The univariate procedure. In SAS User's Guide, Basics Ed.; SAS Inst.: Cary, NC, 1985; 1181-1191.
-
(1985)
SAS User's Guide
, pp. 1181-1191
-
-
Delong, D.M.1
-
14
-
-
0141772982
-
Response plateau models for soil test P calibration
-
Patil, S.K.; Mishra, V.N.; Das, R.O.; Pal, A.R.; Katre, R.K. Response plateau models for soil test P calibration. J. Indian Soc. Soil Sci. 1997, 45, 284-287.
-
(1997)
J. Indian Soc. Soil Sci.
, vol.45
, pp. 284-287
-
-
Patil, S.K.1
Mishra, V.N.2
Das, R.O.3
Pal, A.R.4
Katre, R.K.5
|