In order to establish a low-cost and easy-to-extend mode of rapid vegetation rehabilitation,alkali spots were selected at random as composting sites in the experiment zone of soda meadow alkaline soil in Huo Chetou Village,Zhaozhou County,Heilongjiang Province.Composting was done directly on the alkali spots.Results showed that conventional composting and irrigated composting was better than others in controlling soil salt content.The treatment of irrigated composting was obviously higher than other treatments in seedling emergence rate,but did not differ much from the latter in biomass of plants in fall.After artificial vegetation rehabilitation,the plant community on the alkali spots already skipped over the stage of community of halophytic plants to the stage of community of Aneurolepidium chinense plus halophytic plants.To do conventional composting on alkali spots is an economical code of rapid vegetation rehabilitation in soda meadow alkaline soils.
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吴亚坤,周连仁,杨劲松.堆肥对苏打草甸碱土植被重建的影响[J].土壤,2007,39(5):801-805. WU Ya-kun, ZHOU Lian-ren, YANG Jing-song. Effect of Composting on Rehabilitation of Vegetation in Soda Meadow Alkaline Soils[J]. Soils,2007,39(5):801-805