Method for preparing riparian zone soil organic carbon source from agricultural and forestry wastes
A technology of agricultural and forestry waste and riparian zone, applied in the field of ecological environment management, can solve the problems of poor overall landscape effect of riparian zone, lack of organic carbon source in soil, soil degradation, etc., to improve ornamental characteristics, reduce soil aeration, and improve soil Effect
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[0025] A method for preparing riparian soil organic carbon sources by using agricultural and forestry wastes while taking into account the construction of ecological slope protection in the riparian zone, the steps of which are as follows:
[0026] 1), on the basis of surveying the topography of this section of the riparian zone, select the area of this embodiment according to the annual variation of the water level;
[0027] 2), seedbed preparation. The agricultural and forestry wastes, such as sawdust, fallen leaves and wheat straw (need to be crushed into fragments with a particle size of 6cm), are decomposed and composted with livestock and poultry manure at a ratio of 7:3. After composting and fermenting for 20 days, fully mix it with the soil at a ratio of 1:3 to obtain a seedbed containing a mixture of decomposed agricultural and forestry wastes, and the thickness of the seedbed is about 15 cm.
[0028]3), plant reproduction. In the middle and late April, the seeds ...
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