Zobrazeno 1 - 10 of 97 pro vyhledávání: '"G. Lochhead"'
1
Elektronická kniha
St. Ursula's Convent or the Nun of Canada
Autor: Julia C.B. Hart, Douglas G. Lochhead
In 1824, when the novel was issued in Kingston, Upper Canada, it became not only the first work of fiction written by a native-born Canadian and published in what is now Canada, but also a significant early attempt by a Canadian of English and French
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2
Growth and survival of bacteria in peat; peat pellets
Autor: R. H. Thexton, A. G. Lochhead
Publikováno v: Canadian journal of research. 25(1)
Pellets prepared from spongy, unhumified peat, were found to be well suited to the growth of the test organisms and were superior to pellets made from compressed, well humified peat. Sterilization had the effect of lowering somewhat the absorptive ca
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1985f96d715b8dbbed671904f230772d
https://pubmed.ncbi.nlm.nih.gov/20341925
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3
Qualitative studies of soil micro-organisms; the rhizosphere effect in relation to the amino acid nutrition of bacteria
Autor: A. G. Lochhead, R H Thexton
Publikováno v: Canadian journal of research. 25(1)
Comparative studies of the relative incidence of bacteria of different nutritional requirements in soil indicate that one of the most characteristic rhizosphere effects is the preferential stimulation of bacteria requiring amino acids for maximum gro
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c7dcf94e8daa78958054bd63ec3c60b0
https://pubmed.ncbi.nlm.nih.gov/20341926
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9
The effect of temperature on asexual population growth of three species of Naididae (Oligochaeta)
Autor: M. A. Learner, G. Lochhead
Publikováno v: Hydrobiologia. 98:107-112
The population growth rates of monospecific cultures of asexually reproducingNais variabilis, N. elinguis andPristina aequiseta were determined under laboratory conditions at 8 °C, 12 °C and 20 °C. Two different agar-based culture media were used
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7df599433e0da69d07d56b9235eaef21
https://doi.org/10.1007/bf02185627
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10
A review of the biology of British Naididae (Oligochaeta) with emphasis on the lotic environment
Autor: M. A. Learner, G. Lochhead, B. D. Hughes
Publikováno v: Freshwater Biology. 8:357-375
SUMMARY. Naidids live in a wide range of aquatic habitats but are particularly important numerically as part of the benthic fauna of rivers with stony substrates. In general they graze on bacteria and algae although some, particularly Chaetogaster sp
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6a29591aa939093e3383ae81ca64a91b
https://doi.org/10.1111/j.1365-2427.1978.tb01457.x
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