Effects of vinasse on some chemical and physical properties of a typic haplortox

Influence of intensive grazing by cattle on some chemical anti physical characteristics...

Phosphate fertilizers and toxicity of fluoride in Cordyline terminalis (L.) Kunth...

The effect of urea applications thrdugh spraying the leaves of the cotton plant (Gossypium...

Agronomic evaluation of the solid capilar support for fluid fertilizers