以轻型基质代替泥土栽培花卉,已成为必然趋势。我们以来源广、价格低的平菇渣作基质,进行了菇渣代替部分泥土的花卉栽培试验。2007年10月,我们将菇渣进行堆制发酵,发酵前加入1%左右的菜籽饼和0.1%的纤维分解微生物。考虑到菇渣容重很小,设置了4个与不同比例常规营养土配制的组合:①菇渣2份,营养土1份。②菇渣1份,营养土1 It has become an inevitable trend to replace the cultivated flowers with soil by light matrix. We have a wide range of sources, the low price of Mushroom residue as a matrix, the mushroom residue instead of part of the flower cultivation test of soil. In October 2007, we boiled the mushroom dregs for fermentation. Before fermentation, we added about 1% rapeseed cake and 0.1% of the fiber-degrading microorganisms. Taking into account the volume of mushroom residue is very small, set up with four different proportions of conventional nutrition soil preparation combination: ① 2 parts of mushroom residue, nutrient soil 1. 1 mushroom residue 1, nutrient soil 1