-
1
-
-
0019755597
-
Some considerations in modeling the effects of fertilizers on crop yields
-
COLWELL, J.D. 1981: Some considerations in modeling the effects of fertilizers on crop yields. J. Aust. Inst. Agric. Sci, 47, 142-148
-
(1981)
J. Aust. Inst. Agric. Sci
, vol.47
, pp. 142-148
-
-
Colwell, J.D.1
-
2
-
-
0019367372
-
Crop yield predictions based on properties of soils in sevilla, spain
-
DE LA ROSA, CARDONA, F., and AIMORZA, J. 1981: Crop yield predictions based on properties of soils in Sevilla, Spain. Geoderma, 25, 267-274
-
(1981)
Geoderma
, vol.25
, pp. 267-274
-
-
De La Rosa1
Cardona, F.2
Aimorza, J.3
-
3
-
-
84951575429
-
A study on the rule of soil distribution and morphological soil units in the lowland areas of kinki district, japan
-
Japanese with English summary
-
FURUKAWA, H. 1976: A study on the rule of soil distribution and morphological soil units in the lowland areas of Kinki District, Japan. Pedologist, 20, 31-51 (in Japanese with English summary)
-
(1976)
Pedologist
, vol.20
, pp. 31-51
-
-
Furukawa, H.1
-
4
-
-
0017280570
-
The analysis and selection of variables in linear regression
-
HOCKING, R.R. 1976: The analysis and selection of variables in linear regression. Biometrics, 32. 1-50
-
(1976)
Biometrics
, vol.32
, pp. 1-50
-
-
Hocking, R.R.1
-
6
-
-
0004596567
-
Multivariate approach to grouping soils in small fields. I. Extraction of factors causing soil variation by principal component analysis
-
KOSAKI, T. And JUO, A.S.R. 1989: Multivariate approach to grouping soils in small fields. I. Extraction of factors causing soil variation by principal component analysis. Soil Sci. Plant Nutr., 35,469-477
-
(1989)
Soil Sci. Plant Nutr
, vol.35
, pp. 469-477
-
-
Kosaki, T.1
Juo, A.S.R.2
-
7
-
-
84950886314
-
A method of fertility evaluation for paddy soils. Ii. Second approximation: Evaluation of four independent constituents of soil fertility
-
KYUMA, K. 1973a: A method of fertility evaluation for paddy soils. II. Second approximation: Evaluation of four independent constituents of soil fertility. Soil Sci. Plant Nutr., 19, 11-18
-
(1973)
Soil Sci. Plant Nutr
, vol.19
, pp. 11-18
-
-
Kyuma, K.1
-
8
-
-
77958608564
-
A method of fertility evaluation for paddy soils. Iii. Third approximation: Synthesis of fertility constituents for soil fertility evaluation
-
KVUMA, K. 1973b: A method of fertility evaluation for paddy soils. III. Third approximation: Synthesis of fertility constituents for soil fertility evaluation. Soil Sci Plant Nutl., 19. 19-27
-
(1973)
Soil Sci Plant Nutl
, vol.19
, pp. 19-27
-
-
Kvuma, K.1
-
13
-
-
84951579310
-
-
Nikkagiren-Shuppan Co. Ltd., Tokyo (in Japanese)
-
OKUNO, T., KUME, H., HAGA, T., and YOSHINAGA, T. 1981: Multivariate Statistical Analysis. 431 pp. Nikkagiren-Shuppan Co. Ltd., Tokyo (in Japanese)
-
(1981)
Multivariate Statistical Analysis
-
-
Okuno, T.1
Kume, H.2
Haga, T.3
Yoshinaga, T.4
-
14
-
-
0022193136
-
Assessment of effects of soil variability on maximum alfalfa yields, new york
-
OLSON, K.R., CARMER, S.G., and OLSON, G.W. 1985: Assessment of effects of soil variability on maximum alfalfa yields, New York. Geoderma, 36. 1-14
-
(1985)
Geoderma
, vol.36
, pp. 1-14
-
-
Olson, K.R.1
Carmer, S.G.2
Olson, G.W.3
-
15
-
-
0009868362
-
-
1982, SAS Institute Inc., Cary, NC
-
SAS Institute 1982: SAS User's Guide. Statistics. 1982 ed., 585 pp., SAS Institute Inc., Cary, NC
-
(1982)
SAS User's Guide. Statistics
-
-
|