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本文比较了来自不同有机物组合的三种堆肥(马粪和垫草,貂场废弃物,城市生活垃圾和污泥)和纸浆厂固体废弃物对提高番茄生长的影响。番茄、水芹、小红萝卜种植在有机养分贫瘠的土盆中,发芽后评价四个处理的植物毒性。结果表明:马粪和垫草,貂场废弃物能刺激番茄苗根部和地上部的生长,城市生活垃圾堆肥和纸浆厂固体废弃物有强烈的抑制作用;城市生活垃圾堆肥和无修复的土壤同样抑制种子萌发,纸浆厂固体废弃物处理使水芹和小红萝卜苗畸形发育,这些处理的有毒成分和养分失调都可能造成生长抑制的影响,不经过腐熟的纸浆厂固体废弃物施用到农业土壤有可能对蔬菜类植物造成有害的影响。
This paper compares the effects of three composts (horse manure and bedding, mink litter, municipal solid waste and sludge) and pulp mill solid waste from different combinations of organic matter on tomato growth. Tomato, cress, and carrot were planted in pots with poor soil nutrients and phytotoxicity after four treatments were evaluated after germination. The results showed that: horse manure, bedding and mink litter could stimulate the growth of roots and shoots of tomato seedlings, and municipal solid waste composting and pulp mill solid waste had a strong inhibitory effect; urban domestic waste composted and unrepaired soils Inhibition of seed germination, pulp mill solid waste treatment of cress and small carrot seedlings deformity, the processing of toxic components and nutrient imbalances may cause growth inhibition, not through the decomposed pulp mill solid waste applied to agricultural soil It may have harmful effects on vegetable plants.