The respiratory metabolism of tropical earthworms
نویسندگان
چکیده
منابع مشابه
Diversity of microflora in the gut and casts of tropical composting earthworms reared on different substrates.
The diversity of fungi, bacteria, yeast, actinomycetes and protozoa were analysed in the gut and casts of Eudrilus eugeniae, Lampito mauritii, Eisenia fetida and Perionyx excavatus, both qualitatively and quantitatively as influenced by different feed substrates like clay loam soil, cowdung and pressmud. While actinomycetes (Streptomyces albus, S. somaliensis, Nocardia asteroides, N. caviae and...
متن کاملCollagen of the Earthworms
The problem of the complex configuration of the collagen in the Oligochaeta has not yet been conclusively solved. Since the last century, evidence has been found of a fibrous structure lying above the epidermis (constituting the cuticle) and of another one lying below it (constituting the supporting structures). The cuticle, easily examined by physical and chemical methods, was analyzed minutel...
متن کاملToxicity of methyl parathion on growth and reproduction of three ecologically different tropical earthworms
This work illustrates the toxicological impact of pesticide methyl parathion (MP) (dust—2 % active ingredient, a.i.) on growth and reproduction performance in tropical earthworms: Metaphire posthuma (endogeic), Lampito mauritii (anecic) and Allolobophora parva (epigeic). A total of three concentrations (a.i. g kg dry test soil), 1.00 (T1), 1.125 (T2) and 2.25 (T3) of MP, were applied in test su...
متن کاملthe effect of taftan pozzolan on the compressive strength of concrete in the environmental conditions of oman sea (chabahar port)
cement is an essential ingredient in the concrete buildings. for production of cement considerable amount of fossil fuel and electrical energy is consumed. on the other hand for generating one tone of portland cement, nearly one ton of carbon dioxide is released. it shows that 7 percent of the total released carbon dioxide in the world relates to the cement industry. considering ecological issu...
The respiratory metabolism of regenerating rat liver.
Regenerating liver is commonly used as a source of rapidly growing tissue, since the maximum rate of growth of this tissue exceeds that of most tu mors (1, 11). Generally, it has been considered that, in the case of regenerating liver, rapid tissue growth occurs at the expense of unchanged oxygen consumption or glycolysis and that the over-all metabolic patterns of resting adult and regenerat i...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Boletins da Faculdade de Philosophia, Sciencias e Letras, Universidade de São Paulo. Zoologia
سال: 1953
ISSN: 2526-4877,0102-5147
DOI: 10.11606/issn.2526-4877.bsffclzoologia.1953.125183