Toyohara, H.    

Firstname:H. 
Surname:Toyohara 
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7 publications (0 read)





Publications as Author



2011

Effect of collection time of scions and treatment with Gibberellin and Uniconazol-P on the growth of vine cutting in water yam (Dioscorea alata L.), Matsumoto, R., Shiwachi, H ., Kikuno, H ., Irie, K. and Toyohara, H., in: Research for Tropical Agriculture, volume 4, number 1, pages 22-26, 2011.
 

2010

Effect of collecting time of scions and treatment of gibberellin and uniconazole-P on the growth of vine cuttings in water yam (Dioscorea alata L.), Matsumoto, R., Shiwachi, H ., Kikuno, H ., Irie, K. and Toyohara, H., in: Japanese Society for Tropical Agriculture, Research for Tropical Agriculture, October 09-10, Okinawa, Japan., pages 51-52, 2010.
 
Optimum time for collection of root samples for chromosome observation in yams (Dioscorea spp.), Babil, P. K., Kikuno, H ., Shiwachi, H ., Toyohara, H., Fujigaki, J., Fujimaki, H. and Asiedu, R., in: Tropical Agriculture and Development, volume 54, number 3, pages 71-75, 2010.
 

2008

Optimum time for collecting root samples for chromosome observation in Dioscorea spp., Babil, P. K., Kikuno, H ., Sanada, A., Shiwachi, H ., Toyohara, H. and Fujimaki, H., in: Proceedings of Japanese Society for Tropical Agriculture: Research for Tropical Agriculture, 18-19 October, 2008, pages 73-74, 2008.
 

2007

Comparative effects of explants sources and age of plant on rooting, shooting and tuber formation of vine cuttings of yams (Dioscorea spp.), Kikuno, H ., Matsumoto, R., Shiwachi, H ., Toyohara, H. and Asiedu, R., in: Japanese Journal of Tropical Agriculture, volume 51, number Extra issue 2, pages 71-72, 2007.
 

2006

Breeding of yam, Adachi, T., Inaizumi, H., Kikuno, H ., Shiwachi, H ., Toyohara, H. and Nakasone, K., Japan Association for International Collaboration of Agriculture and Forestry (JICAF), 2006.
 

2005

Effect of Ethephone and storage temperature on tuber sprouting in yams (Dioscorea spp.), Shiwachi, H ., Kikuno, H ., Asiedu, R., Onjo, M. and Toyohara, H., in: Journal of ISSAAS, volume 11, number 1, pages 36-43, 2005.