菠萝是我国大宗热带经济作物,每年收获果实后废弃的菠萝叶达数百万吨。中国热带农业科学院农业机械研究所对提取纤维后的菠萝叶渣进行利用研究,证明菠萝叶渣是一种良好的生物有机肥原料。利用菠萝叶渣生产生物有机肥的方法如下。 Pineapple is China’s major tropical cash crops, pineapple leaves abandoned after harvest each year millions of tons of fruit. Research Institute of Agricultural Machinery, Chinese Academy of Tropical Agricultural Sciences of pineapple leaf residue after the extraction of fiber used to study that pineapple leaf residue is a good bio-organic fertilizer raw materials. The use of pineapple leaf residue production of bio-organic fertilizer as follows.