通过在三江平原低湿耕地白浆土上玉米的微区试验,细致地研究了不同肥田垄对玉米生长发育及产量的影响。试验结果表明:采取深松、耙茬、秸秆还田、增施有机肥等措施建造肥田垄,对改良土壤结构,改善土壤的耕性,增强白浆土的抗旱防涝能力,以及对调节土壤保肥、供肥能力均具有明显效果,可显著提高低湿白浆土玉米的产量。 The effects of different fertile ridge on the growth and yield of maize were studied in detail by the micro-experiment of maize on alluvial soil of low and wetland in the Sanjiang Plain. The results showed that the measures such as deep subsoiling, stubble cutting, returning straw to soil and increasing organic manure could be used to construct the furrows, which could improve the soil structure, improve the tillage of the soil and enhance the drought-resistant and waterlogging-resistant ability of white soil, Fertilizer, fertilizer capacity has a significant effect, can significantly increase the production of low-maize white soil corn.