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Soil physical and chemical properties under continuous maize cultivation as influenced by hedgerow trees species on an alfisol in south western Nigeria
Hedgerow alley cropping hydraulic conductivity Pterocarpus Gliricidia
2010/9/10
In the sub-humid tropical Africa, the pressure of diminishing land resources resulting from the rapidly increasing population has made the traditional fallow systems used for the replenishing soil fer...
Response of Balady Mandarin Trees to Girdling and Potassium Sprays under Sandy Soil Conditions
Balady mandarin girdling potassium nitrate di-potassium hydrogen phosphate
2010/11/8
Ten years old Balady mandarin trees grown under sandy soil conditions were treated with girdling before blossoming(late Dec.) and sprayed with 1 or 2% potassium nitrate or di-potassium hydrogen phosph...