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Turkish Experience on Dryland Agronomy:Lessons from the Past and the Recent Experiments
Dry farming rotational cropping fallow systems manures zero-tillage Turkey
2009/9/29
Turkish dryland agriculture system had good productivity in the sixties with introduction
of high yielding cultivars and increase in fertilizer use. However, the sustainability of this
system is que...
Increasing Water Productivity in Rice-Based Systems in Asia–Past Trends,Current Problems,and Future Prospects
Direct seeding Pump irrigation Virtual water Water productivity Water rights
2009/7/24
Rice is the largest user of water in Asia, probably accounting for more than half of irrigation water withdrawals. Two key trends in the Asian rice economy that may be affecting water productivity are...
Comparison of Past and Recently Developed Soybean Cultivars in Western Region of Japan
Characteristics Intermediate maturing type Lodging resistance Seed filling period Seed yield
2009/7/8
Forty-three soybean cultivars released from 1915 to 2001 in the western region of Japan were divided into three groups, I, II and III, by the released year and evaluated for their characteristics. Ol...
Change of Weather Condition and its Effect on Rice Production during the Past 40 Years in Japan
Climate change Climatic productivity CO2 concentration Early transplanting First-class rice
2009/7/8
In recent Japan, the increasing summer temperature and its influence on rice production have been recognized. The change in management and cultivar to adapt to this warming trend is necessary to main...