共 4 条
[1]
NEEDS FOR CONTROLLED-AVAILABILITY MICRONUTRIENT FERTILIZERS
[J].
FERTILIZER RESEARCH,
1994, 38 (03)
:213-221
[2]
DETERMINING PERMEABILITY OF COATINGS OF POLYMER-COATED UREA
[J].
FERTILIZER RESEARCH,
1994, 38 (01)
:47-51
[3]
Phosphate rocks and partially-acidulated phosphate rocks as controlled release P fertilizers[J] . J. Hagin,R. Harrison.Fertilizer Research . 1993 (1)
[4]
FACTORS AFFECTING N RELEASE OF UREA FROM REACTIVE LAYER COATED UREA
[J].
FERTILIZER RESEARCH,
1988, 16 (03)
:273-284