Crop rotation effects in savannah soil at the Nyankpala agricultural experiment station
Schmidt, G.
Crop rotation effects in savannah soil at the Nyankpala agricultural experiment station - Tamale (Ghana) : Crops Research Institute, 1988 - 37 pages - Printed - Nyankpala Agricultural Research Report ; No. 4 .
Tables, references p. 37
English
3-8236-1159-3
Climate
Experiments
Fertilizer application
Legumes
Savannas
Soil conservation
Soil deterioration
Trials
Rotational ---Término tomado de AGROVOC
Zea mays
Farming systems
338.1 / NAE 1988-4
Crop rotation effects in savannah soil at the Nyankpala agricultural experiment station - Tamale (Ghana) : Crops Research Institute, 1988 - 37 pages - Printed - Nyankpala Agricultural Research Report ; No. 4 .
Tables, references p. 37
English
3-8236-1159-3
Climate
Experiments
Fertilizer application
Legumes
Savannas
Soil conservation
Soil deterioration
Trials
Rotational ---Término tomado de AGROVOC
Zea mays
Farming systems
338.1 / NAE 1988-4