首页> 外文期刊>Journal of Advanced Science >食品廃棄物の農業利用の可能性について:コーヒー粕抽出液がコマツナの生育に及ぼす影響
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食品廃棄物の農業利用の可能性について:コーヒー粕抽出液がコマツナの生育に及ぼす影響

机译:农业利用厨余的可能性:咖啡饼提取物对Komatsuna生长的影响

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摘要

Many food wastes dispose from mainly developed countries including Japan, on the other hand a drain of phosphatic fertilizer is an issue of sustainable agriculture. Here we investigated effective utilization of the food wastes for agriculture, and focused on coffee grounds which is disposed of in a large quantity and difficult to reuse. It is difficult to use the coffee grounds for agricultural materials (ex; fertilizer, soil conditioner), because the coffee grounds are high carbon to nitrogen (C/N) ratio and contains a kind of plant growth inhibitor. Hence, the water (coffee grounds extract) stained out coffee grounds was used. Japanese mustard spinach (Brassica rapa var. prviridis ) growth (fresh weight, dry weight and shoot length) was enhanced by applying the coffee grounds extract, and the growth ratio was almost same as plants applied commercial liquid fertilizer. We therefore suggest that the coffee grounds extract may use fertilizer in agriculture.
机译:许多食物垃圾来自包括日本在内的主要发达国家,另一方面,磷肥的流失是可持续农业的问题。在这里,我们调查了农业废料的有效利用,并集中于大量处理且难以再利用的咖啡渣。很难将咖啡渣用于农业材料(例如肥料,土壤改良剂),因为咖啡渣的碳氮比(C / N)高,并且含有一种植物生长抑制剂。因此,使用了沾有咖啡渣的水(咖啡渣提取物)。通过施用咖啡渣提取物可以提高日本芥菜菠菜(Brassica rapa var。prviridis)的生长(鲜重,干重和芽长),其生长率几乎与使用商业液态肥料的植物相同。因此,我们建议咖啡渣提取物可在农业中使用肥料。

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