It clearly suggested that medium row-spacing treatment is necessary for high-yielding cultivationofrice.
阐述了适当扩大行距是水稻高产的必备条件。
2
Aerobic cultivationof paddy rice is becoming a most important way in water saving cultivationofrice and is being extended gradually in China.
水稻旱作正在成为水稻节水栽培的重要途径而在全国逐步得到推广。
3
Cambodia is an important crossroads for China, India and Southeast Asia, and is known around the world for its unspoilt nature, cultivationofrice, culture, art, and warm hospitality.