Results showed that comprehensive agricultural water-saving system, which consisted of no-tillage, rice straw mulch, and wet-shallow irrigation, may promoted tilling ability and root vigor, increased chlorophyll content of function leaf and dry matter accumulation, and reduced occurring rate of rice sheath blight in paddy rice.
在湖南攸县、双峰进行的田间试验结果表明 ,稻草覆盖免耕结合浅湿灌溉的稻田农业节水栽培配套技术与传统的栽培方法比较 ,能提早和促进水稻分蘖 ,提高水稻根系活力、功能叶叶绿素含量和干物质的积累 ,降低水稻纹枯病的发生 ,晚稻产量达 8790 kg/ hm2 ,增产率达 10 。
