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人畜禽粪尿是蔬菜地常用有机肥料之一,由于其养分含量较高、较全面,合理施用对蔬菜优质高产、培肥菜地具有重要意义,但因内含大量病原微生物和某些有害物质,若处理、施用不当,也可能对产品、环境造成污染。因此,无公害蔬菜生产应该实施人畜禽粪尿的无公害化施用技术。一、用人畜粪尿制作高温堆肥因为人畜粪尿中的许多病原微生物和寄生虫卵对高温敏感,如大肠杆菌在55℃下经1小时死亡,60℃下经15-20分钟死亡,沙门氏伤寒菌在
Human and animal manure is one of the most commonly used organic fertilizers in vegetables. Due to its high nutrient content, it is more comprehensive and reasonable to use for vegetables with high yield and good quality. However, due to the large amount of pathogenic microorganisms and some harmful Material, if handled, misused, may also cause pollution to the product, the environment. Therefore, pollution-free vegetable production should be implemented without pollution of human and animal manure excretion technology. First, the use of manure and livestock manure production of high temperature composting Because man and livestock excretion of many pathogenic microorganisms and parasite eggs sensitive to high temperatures, such as E. coli death at 55 ℃ 1 hour, 60 ℃ at 15-20 minutes after death, Salmonella Typhoid bacteria in