三江平原地处黑龙江省东部,包括黑龙江、乌苏里江、松花江汇流的三角地带和倭肯河、穆棱河流域,总面积1.5亿多亩,其中,棕壤5,165万亩,占总面积的33.4%,黑土834万亩,占5.3%;白浆土2,945万亩,占19.0%;草甸土3,475万亩,占22.4%;沼泽土1,654万亩,占10.6%。这里地域辽阔,土地资源丰富,适于农林牧副渔全面发 The Sanjiang Plain is located in the eastern part of Heilongjiang Province, including the delta of Heilongjiang, Wusuli River and Songhuajiang rivers and the Woken River and Muling River basins, with a total area of ​​150 million mu, of which 51.65 million mu of brown earth covers an area of 33.4% of black soil, 8.34% of black soil, accounting for 5.3%; white soil 29.45 million mu, accounting for 19.0%; meadow soil 34.55 million mu, accounting for 22.4%; swamp soil 1654 mu, accounting for 10.6%. Here vast territory, rich in land resources, suitable for agriculture, forestry, animal husbandry and fisheries comprehensive hair