搜索结果: 1-2 共查到“农学 formaldehyde”相关记录2条 . 查询时间(0.133 秒)
Isolation and Identification of Non-coliform Gram-negative Bacteria in Hatching Eggs to Evaluate the Effect of Egg Fumigation by Formaldehyde
formaldehyde hatching eggs isolation non-coliform bacteria
2009/7/29
Non-coliform gram-negative bacteria like Salmonella, pseudomonas and proteus are the causes of yolk sac infection. In this study, we evaluated the effect of formaldehyde on the reduction rate of egg s...
EFFECT OF PYRIDINE AND FORMALDEHYDE ON A MACROPHYTE (LEMNA MINOR L.) AND A SLUDGE WORM (TUBIFEX TUBIFEX MÜLLER) IN FRESH WATER MICROCOSMS
Lemna minor L. Tubifex tubifex Müller formaldehyde pyridine toxicity microcosms
2010/3/25
Pyridine, a suspected genotoxic and formaldehyde, a potent carcinogen, are present in several
industrial wastewater including commercial solvent, resin and pesticide manufacturing industries. The ext...