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The effect of water stress caused by alternate furrow irrigation (AFI) on the yield of maize may be alleviated by applying every-furrow irrigation (EFI) at stress sensitive growth stages. This researc...
A study was conducted in Bajgah (deep water table condition) and Kooshkak (shallow water condition) areas in Fars province in I.R. of Iran to investigate the effects of different nitrogen application...
Direct-seeding culture without tillage and covering soil using the Y-shaped seeding furrow was examined in 1997 and 1998 at a poorly drained paddy field in Hachirogata(Akita Pref., Japan). The percen...
In Japan, no-till direct seeding of rice has been expected to reduce production cost, and thus many trials have been repeated. However, we pointed out that it has problems for practical use such as l...
The V-furrow direct seeding method (VFDS) we developed covers only 3% of the total rice fields in Aichi even in 2006, although it has the potential to substantially reduce production cost and labor re...
Increased acreage of no-tillage cotton (Gossypium hirsutum L.) has heightened interest in starter fertilizers. Crop residues and winter covers used to retard eroision also restrict water evaporation a...

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