水肥耦合规律试验研究

The research for the law of the coupling of water and fertilizer

不同的水肥处理对于水稻的长势形态和生理状态的影响是不同的，随着农业水资源的日益紧缺，以减少水稻的灌溉用水和肥料高效利用实现水稻稳产高产的各项理论和技术研究受到广泛重视。

The impact of the treatment of different water and fertilizer to rice growing state of mor- phological and physiological is different, with the growing shortage of water resources in agriculture, the theory and technology research to reduce the rice irrigation water and fertilizer usage, to achieve the rice stability and high yield are recognized extensively.