Volume 12; Issue 2

2

Polyphosphates as sources of phosphorus for plants

Year:
1987
Language:
english
File:
PDF, 654 KB
english, 1987
6

The role of soil pH in the dissolution of phosphate rock fertilizers

Year:
1987
Language:
english
File:
PDF, 433 KB
english, 1987
8

The use of chemical solubility tests in comparing phosphate fertilisers

Year:
1987
Language:
english
File:
PDF, 384 KB
english, 1987