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Author:H. K. Dapaah , T. J. Vyn
Data Source:[J].Communications in Soil Science and Plant Analysis(IF 0.42), 1998, Vol.29 (17-18), pp.2557-2569Taylor & Francis
Abstract:The effects of annual ryegrass (Lolium multiflorum L.), red clover (Trifolium pratense L.), and oilseed radish (Raphanus sativus L.) established in separate barley (Hordeum vulgare L.) and winter wheat (Triticum aestivum L.) plots which had received 0.5, 1.0, and 2.0 times the re...
Author:H. K. Dapaah , B. A. McKenzie , G. D. Hill
Data Source:[J].New Zealand Journal of Crop and Horticultural Science(IF 0.481), 1999, Vol.27 (4), pp.297-305Taylor & Francis
Abstract:Abstract(#br)The phenology, yield, and yield components of pinto beans (Phaseolus vulgaris L.) were examined in the 1994/95 and 1995/96 growing seasons in Canterbury, New Zealand. In the first season, irrigation treatments (nil and full) combined with two sowing dates (27 Oc...
Author:... K. Agyarko , H. K. Dapaah , M. M. Dawuda
Data Source:[J].Journal of Agriculture and Sustainability, 2014, Vol.5 (1)Infinity Press
Abstract:Field experiments were conducted during the 2010 and 2011 growing seasons at the University of Education, Winneba, Mampong-Ashanti campus, located in the forest-savanna transitional zone of Ghana. The study evaluated the influence of Mucuna pruriens (MP) green manure, NPK (15:15:...
Author:H. K. Dapaah , S. Buah
Data Source:[J].International Journal of Plant & Soil Science, 2014, Vol.3 (2)SDI
Abstract:The impact of sole poultry manure (6t PM ha-1), sole NPK (200kg NPK ha-1) and their combinations (3t PM + 100kg NPK ha-1 and 1.5t PM + 150kg NPK ha-1) on sweet potato yield parameters and soil nutrients was assessed at Adiembra and Fiaso in Ghana between June, 2011 to November, 2...

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