【摘要】 ＮＵ一Ｐｌｕｓ是一种新型的生物酶制剂，经ＮＵ一Ｐｌｕｓ处理后，粪便的特性、肥效等都会发生相应的变化。本文以球茎茴香为试材，进行了有关的试验研究。结果表明：该制剂处理后的粪肥施用到土壤中，可增加土壤中有机质、ＮＨ_４^＋一Ｎ的含量，球茎茴香产量有较大提高。更多还原

【Abstract】 NU-Plus is a new biological enzyme deodorizer. It was found that NU--Plus treated manure influences soil structure and crop yield. The result showed that after the use of manure treated by NU--Plus, higher contents of organic matter and NH₄⁺ -N in the soil were found, the production of fennel increased obviously.更多还原