沟浸湿润法的增产效果,据我们分析有以下几个方面:1.通过整沟培垄后能使烂泥沉实,利于改变土质口提高地力,土质松软,改变土表长期淹水状态。干湿程度易于控制,并能达到迂回灌溉,有效地提高土温,避免地下锈水、冷水对稻根的侵害。2.宽窄行的群体结构,利于发挥边际优势,增大植株之间的光照部分,裸露的条畦能加强辐射能的接收,又能接受氧,使根际好气性微生物活跃,还原有毒物质易于渗透分解,根际对土壤 According to our analysis, the following results can be obtained: 1. Through the ditching and tilling, the sludge can be solidified, which will help to change the soil quality and improve the ground force. The soil quality is soft and the long-term flooding status of the soil surface is changed. Easy to control the degree of dry and wet, and can achieve roundabout irrigation, effectively increasing soil temperature, to avoid underground rust, cold water on rice roots. 2. Group structure of wide and narrow lines, which will help to exert the marginal advantage and increase the light part between plants. The exposed strips can enhance the reception of radiation energy, and also accept oxygen to make the rhizosphere aerobic microorganisms active and reduce the toxic substances easily Penetration decomposition, rhizosphere on the soil