Frölich M, Cortez de Jäckel S, Selhorst T
Institut für Anatomie, Physiologie und Hygiene der Haustiere, Abteilung Lebensmittel- und Veterinärhygiene, Universität Bonn.
Dtsch Tierarztl Wochenschr. 1992 Dec;99(12):494-9.
The survival time of NDV (LaSota) in the excrement of layers was in summer (winter) 22 and 18 days (26 and 36 days) in two cage houses, 14 and 18 days (36 and 33 days) in two floor-pen houses, as well as 8 days (54 and 68 days) in two dropping store places. By one week staying in battery cages and following the storage in dropping store place after 47 or 50 days NDV (LaSota) could not be reisolated. Besides environment factors, temperature, pH and dry matter was the thermic effect very significant. The comparison of the tenacity of NDV (LaSota) in different housing systems was besides of the quantitative determination of survival time supported through the application of a life time distribution test.
新城疫病毒（LaSota株）在蛋鸡粪便中的存活时间，在夏季（冬季），两个笼养鸡舍分别为22天和18天（26天和36天），两个地面平养鸡舍分别为14天和18天（36天和33天），两个粪便储存处分别为8天（54天和68天）。在层叠式笼中放置一周后，以及在47或50天后储存在粪便储存处，新城疫病毒（LaSota株）无法再次分离出来。除环境因素外，温度、pH值和干物质的热效应非常显著。除了通过生存时间的定量测定外，还通过应用寿命分布试验来支持对新城疫病毒（LaSota株）在不同饲养系统中持久性的比较。
