研究表明渗灌为棉株创造了良好的生长环境，促进了土壤团粒结构的形成，改善了土壤养分状况，铵态氮、硝态氮和速效磷等都有增加。渗灌田棉株体内蔗糖的含量远远高于漫灌田棉株。渗灌下的棉株生长稳健，根系发达，结铃多，产量增加２０％—３０％，比漫灌节约用水６０％。 Studies have shown that seepage irrigation for the cotton plant to create a good growth environment, and promote the formation of soil aggregate structure, improve soil nutrient status, ammonium nitrogen, nitrate and available phosphorus have increased. Infiltration cotton field cotton plant sucrose content is much higher than the flood irrigation cotton field. Cotton plants under infiltration irrigation have steady growth, well-developed roots and more bolls, yield increased by 20% -30% and water saving by 60% compared with flood irrigation.