Compared with submerged irrigation, the growth of root, accumulation of above-ground dry matter, grain yield and water use efficiency were decreased significantly under dry cultivation.
旱种抑制水稻根系生长和地上部干物质积累，产量和水分利用率比淹水灌溉显著降低。
Different irrigation treatments have a significant effect on above-ground accumulation of biomass and dry matter.
不同灌溉处理对玉米地上部分生物量和干物质的积累有显著的影响。
应用推荐