植物废弃物饲养蚯蚓的试验研究

Study on Raising Earthworm with Plant Waste

采用室内盆养方法研究了利用人工养殖蚯蚓的方法处理闽南地区废弃的香蕉假茎叶和菠萝加工皮渣。结果表明, 以香蕉假茎叶直接调配成的腐熟料不利于蚯蚓的生长, 而菠萝皮渣腐熟料对蚯蚓生长无不良影响; 香蕉假茎叶经过浸水处理2 d 后, 与菠萝皮渣或蘑菇废菌料按照一定的比例混合腐熟, 蚯蚓在其中的4 种混合饵料上生长良好, 日增重倍数为0.433～0.570, 均显著高于CK; 母蚓在香蕉假茎叶、菠萝皮渣、蘑菇废菌料以及牛粪的混合腐熟料上的产卵数平均为43.67 粒/条。

The treatment of waste banana plant and pineapple bran in South Min with earthworm by the inside pot raising have been studied.The results showed that the feed decay directly from banana plant is unfavourable to the growth of earthworm,but that decay from pineapple bran do not inhibit the growth of earthworm.After the banana plant waterlog two days,the growth of earthworm in four mixed feed by banana plant,pineapple bran or waste mushroom culture medium was well,the dayweight increase is 0 433～0 570 times,all are higher significantly than that of CK.On the average,per earthworm live in banana plant,pineapple bran,waste mushroom culture medium and cow dung could produce 43 67 cocoon.