In 2002, under the Small-Scale Irrigation Management Project phases I, II and III (SSIMP-I to III) and its successor, the Decentralized Irrigation System Improvement Project (DISIMP, or SSIMP-IV), staff of the Japanese consulting firm Nippon Koei have evaluated and disseminated SRI in eastern Indonesia. A paper by NK team leader, Shuichi Sato, reviewing three years of experience with SRI, summarizes the results of comparisontrials by 414 farmers on 361.86 ha in 13 locations in two provinces (South Sulawesi and West Nusa Tenggara).
The results show an average SRI yield of 9.5 t/ha, compared with 4.93 t/ha in the comparison trials with usual methods, a 93% increase. This was achieved with a 20% reduction in costs of production and an on-farm water saving of 40%. The contrast between SRI and ‘normal’ rice plants is very evident In 2002, under the Small-Scale Irrigation Management Project phases I, II and III (SSIMP-I to III) and its successor, the Decentralized Irrigation System Improvement Project (DISIMP, or SSIMP-IV), staff of the Japanese consulting firm Nippon Koei have evaluated and disseminated SRI in eastern Indonesia. A paper by NK team leader, Shuichi Sato, reviewing three years of experience with SRI, summarizes the results of comparisontrials by 414 farmers on 361.86 ha in 13 locations in two provinces (South Sulawesi and West Nusa Tenggara).
The results show an average SRI yield of 9.5 t/ha, compared with 4.93 t/ha in the comparison trials with usual methods, a 93% increase. This was achieved with a 20% reduction in costs of production and an on-farm water saving of 40%. The contrast between SRI and ‘normal’ rice plants is very evident
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