Zinc availability in rice based cropping system as influenced by application of zinc and farm yard manure.
Cao-van-phung
Zinc availability in rice based cropping system as influenced by application of zinc and farm yard manure. - 50p.
Farm yard manures
Rice
Wheats
Cropping systems
Zinc
Fertilizer application
Field experimentation
Plant nutrition
Zinc availability in rice based cropping system as influenced by application of zinc and farm yard manure. - 50p.
Farm yard manures
Rice
Wheats
Cropping systems
Zinc
Fertilizer application
Field experimentation
Plant nutrition