Volume 29; Issue 2

Nutrient Cycling in Agroecosystems

Volume 29; Issue 2

1

Sucrose fatty acid esters enhance efficiency of foliar-applied urea-nitrogen to soybeans

M. Ikeda, W. K. Choi, Y. Yamada

Journal:

Nutrient Cycling in Agroecosystems

Year:

1991

Language:

english

File:

PDF, 353 KB

english, 1991

2

Effects of N fertilizer application timing on common bean production

R. A. Henson, F. A. Bliss

Journal:

Nutrient Cycling in Agroecosystems

Year:

1991

Language:

english

File:

PDF, 492 KB

english, 1991

3

Assessment of the nitrogen requirements of maize (Zea maysL.) in Southern Guinea Savanna agroecology of Nigeria

O. O. Agbede, A. G. Ojanuga, K. A. Ayotade, A. Y. Adepoju

Journal:

Nutrient Cycling in Agroecosystems

Year:

1991

Language:

english

File:

PDF, 446 KB

english, 1991

4

Transformations of residual fertilizer P in a semi-arid tropical soil under eight-year peanut-wheat rotation

M. S. Aulakh, N. S. Pasricha

Journal:

Nutrient Cycling in Agroecosystems

Year:

1991

Language:

english

File:

PDF, 594 KB

english, 1991

5

Comparison of Olsen and Pi soil tests for evaluating phosphorus bioavailability in a calcareous soil treated with single superphosphate and partially acidulated phosphate rock

R. G. Menon, S. H. Chien, Abd el Nabi Gadalla

Journal:

Nutrient Cycling in Agroecosystems

Year:

1991

Language:

english

File:

PDF, 434 KB

english, 1991

6

Potassium response ofBrassica chinensisBaily in the Guangzhou area, Southern China

H. D. Ruan, R. J. Gilkes, B. J. Scott, L. C. Xie, X. Z. Hu

Journal:

Nutrient Cycling in Agroecosystems

Year:

1991

Language:

english

File:

PDF, 241 KB

english, 1991

7

The effect of level of application on the residual value of superphosphate on a sandy soil in south-western Australia

M. D. A. Bolland, N. J. Barrow

Journal:

Nutrient Cycling in Agroecosystems

Year:

1991

Language:

english

File:

PDF, 676 KB

english, 1991

8

Relative agronomic merit of fused calcium phosphate

E. Otabbong, J. Persson

Journal:

Nutrient Cycling in Agroecosystems

Year:

1991

Language:

english

File:

PDF, 1009 KB

english, 1991

9

Fate of ammonium-N in pot studies as affected by DCD addition

Journal:

Nutrient Cycling in Agroecosystems

Year:

1991

Language:

english

File:

PDF, 232 KB

english, 1991

10

Turnover of15N ammonium sulfate with dicyandiamide under aerobic and anaerobic soil conditions

Journal:

Nutrient Cycling in Agroecosystems

Year:

1991

Language:

english

File:

PDF, 344 KB

english, 1991

11

Potential use of naturally occurring sulphuric acid to beneficiate poorly soluble phosphate from Eppawala, Sri Lanka

Kapila Dahanayake, Atula Senaratne, S. M. N. D. Subasinghe, A. Liyanaarachchi

Journal:

Nutrient Cycling in Agroecosystems

Year:

1991

Language:

english

File:

PDF, 337 KB

english, 1991

12

Flotation of a carbonate rich sedimentary phosphate rock

T. F. Al-Fariss, H. O. Ozbelge, A. M. Abdulrazik

Journal:

Nutrient Cycling in Agroecosystems

Year:

1991

Language:

english

File:

PDF, 466 KB

english, 1991

13

Comparison between acidulation by sulfuric acid and by phosphoric acid for Saudi phosphate rock

T. F. Al-Fariss, S. S. E. H. Elnashaie, S. M. AbdelRazik, F. A. AbdelAleem, H. A. Ibrahim

Journal:

Nutrient Cycling in Agroecosystems

Year:

1991

Language:

english

File:

PDF, 1.16 MB

english, 1991

14

Status of TVA/NFERC model containment demonstration program

Journal:

Nutrient Cycling in Agroecosystems

Year:

1991

Language:

english

File:

PDF, 315 KB

english, 1991

15

Economical nitrogen—sulfur fluids

J. L. Boles, C. A. Hodge, L. C. Faulkner

Journal:

Nutrient Cycling in Agroecosystems

Year:

1991

Language:

english

File:

PDF, 1.01 MB

english, 1991