A three-way collaboration in cassava varietal improvement and dissemination was established in 1982, in which a development-oriented private corporation (Umas Jaya Farm in Lampung, Sumatra of Great Giant Pineapple Coy of Gunung Sewu Group) provided ample facilities for varietal selection, multipl...
Puspitorini, Palupi
,
Kartawijaya, Usman
,
Kawano, Kazuo
,
[Cassava varietal improvement program at Umas Jaya Farm and its contribution to small farmer communities in Sumatra, Indonesia]
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Cassava varietal improvement program at Umas Jaya Farm and its contribution to small farmer communities in Sumatra, Indonesia
The success or failure of any large-scale crop breeding program should be measured by achievement of the following step-by-step goals:
1) Establishment of a breeding program
2) Building of effective research capability
3) A large number of genotypes produced and evaluated
4) Selection of superior...
Kawano, Kazuo
,
[Socio-economic contribution of cassava varietal improvement to the small farmer communities in Asia]
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Socio-economic contribution of cassava varietal improvement to the small farmer communities in Asia
Before 1985, Gon, H34 and Xanh Vinh Phu were the most popular cassava varieties in Vietnam. From 1986 to 1993, HL20, HL23 and HL24 were selected from the local variety collection by Hung Loc Agricultural Research Center (HARC) and were grown extensively in South Vietnam with annual areas of about...
Hoang, Kim
,
Tran, Ngoc Quyen
,
Pham, Van Bien
,
Kawano, Kazuo
,
[Cassava varietal dissemination in Vietnam]
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Cassava varietal dissemination in Vietnam
Five cassava cultivars for industrial purposes, Rayong 3, Rayong 60, Sriracha 1, Rayong 90 and Kasetsart 50, were released during 1984-1992. New cultivars were simultaneously evaluated in research stations and farmers' fields in 53 locations during 1991 and 1992. Yields of each cultivar were regr...
Rodjanaridpiched, C.
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Limsila, Atchara
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Supraharn, D.
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Boonseng, O.
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Poolsanguan, P.
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Tiraporn, C.
,
Kawano, Kazuo
,
[Recent progress in cassava varietal improvement in Thailand]
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Recent progress in cassava varietal improvement in Thailand