To explore the new utilization approach of agricultural waste,the compound matrixes were prepared with banana and pineapple leaf compost and coconut chaff in different ratios. The physical and chemical properties of the matrixes and their effects on the growth,physiological and biochemical properties of Chinese flowering cabbage seedlings were investigated. Based on membership function, the comprehensive quality of the seedlings was analyzed,and the effects of different compound matrixes on seedlings were studied.Results showed that the seedling quality was the best when the ratio of the banana and pineapple stem leaf compost to coconut chaff was 5:5,and the average value of membership function was 0.845.The results indicate that the matrix at this formula can be recommended as the organic substrate for Chinese flowering cabbage seedling.%为探索农业废弃物基质化利用新途径,将香蕉菠萝废弃茎叶堆肥与椰糠按不同比例配制成复合基质,以菜心种子为供试材料,调查不同配比基质的理化性质及对菜心幼苗生长指标、生理生化指标的影响.并通过平均隶属函数值法分析各处理幼苗的综合素质,对不同配方复合基质的育苗效果进行研究.结果显示:以香蕉菠萝废弃茎叶堆肥与椰糠比例为5:5处理的幼苗综合素质表现最好,其平均隶属函数值为0.845,表明该配方的基质可推荐作为菜心育苗的有机基质.
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