Matches in SemOpenAlex for { <https://semopenalex.org/work/W2312267523> ?p ?o ?g. }
Showing items 1 to 57 of
57
with 100 items per page.
- W2312267523 endingPage "206" @default.
- W2312267523 startingPage "206" @default.
- W2312267523 abstract "Examination of fecal samples from large series of California quail (Lophortyx californica), taken in various areas in California during 1941, showed a high incidence of coccidian infection. Herman and Jankiewicz (1942) have demonstrated that the infection reduces to a minimum in the absence of material contaminated with ripe coccidian o6cysts. Herman, Jankiewicz and Saarni (1942) showed further that, under natural conditions, the intensity of infection in individual quail tends to fluctuate, probably decreasing as the parasites are eliminated and increasing with the repeated ingestion of o6cysts. A possible relationship between the intensity of coccidian infection and food habits was observed from data on fecal samples of quail from the San Joaquin Experimental Range, Madera County, California. The type of food consumed by these birds varies according to the season. They subsist primarily on seeds during the dry summer and early fall, but after the first rains the diet becomes predominantly green leafy material, as demonstrated by Glading, Biswell and Smith (1940) from the analysis of quail stomachs taken on the experimental range. Data for the present study are based on the examination of 342 fecal samples procured from April 1941, through February 1942. The procedure followed has been described by Herman, Jankiewicz and Saarni. Intensity was computed by the number of o6cysts present in a single drop of surface film of the concentrated zinc sulfate centrifuged material (1-10, 1 4-; 11-50, 2 +; 51-100, 3 +; 101-500, 4 +; 501-1000, 5 +; over 1000, 6+). Tabulations were made by individual samples, no consideration being given to individual birds. In computing the data presented in section C of the graph, negatives were considered as 0, each 1 + infection as 1, etc. The average (points plotted) was obtained by dividing the sum of the infections for each month by the number of samples examined. Section A of the graph presents the actual inches of rainfall during the period of the study. Section B pictures the probable food consumption (for the period March 1941, through February 1942) interpolated from 1937 data of relation of rainfall to per cent of composition of food consumed (after Glading, Biswell and Smith, 1940). Becker and Waters (1939) reported that alfalfa contains liberal amounts of the liypothetical materials for promoting coccidium growth as compared with grains," @default.
- W2312267523 created "2016-06-24" @default.
- W2312267523 creator A5029640150 @default.
- W2312267523 creator A5034817203 @default.
- W2312267523 creator A5068400192 @default.
- W2312267523 date "1943-06-01" @default.
- W2312267523 modified "2023-09-25" @default.
- W2312267523 title "Food Habits and Intensity of Coccidian Infection in Native Valley Quail in California" @default.
- W2312267523 cites W2331155677 @default.
- W2312267523 doi "https://doi.org/10.2307/3273099" @default.
- W2312267523 hasPublicationYear "1943" @default.
- W2312267523 type Work @default.
- W2312267523 sameAs 2312267523 @default.
- W2312267523 citedByCount "2" @default.
- W2312267523 crossrefType "journal-article" @default.
- W2312267523 hasAuthorship W2312267523A5029640150 @default.
- W2312267523 hasAuthorship W2312267523A5034817203 @default.
- W2312267523 hasAuthorship W2312267523A5068400192 @default.
- W2312267523 hasConcept C18903297 @default.
- W2312267523 hasConcept C2777882087 @default.
- W2312267523 hasConcept C2908546038 @default.
- W2312267523 hasConcept C3020211669 @default.
- W2312267523 hasConcept C42972112 @default.
- W2312267523 hasConcept C71924100 @default.
- W2312267523 hasConcept C86803240 @default.
- W2312267523 hasConcept C90856448 @default.
- W2312267523 hasConcept C99454951 @default.
- W2312267523 hasConceptScore W2312267523C18903297 @default.
- W2312267523 hasConceptScore W2312267523C2777882087 @default.
- W2312267523 hasConceptScore W2312267523C2908546038 @default.
- W2312267523 hasConceptScore W2312267523C3020211669 @default.
- W2312267523 hasConceptScore W2312267523C42972112 @default.
- W2312267523 hasConceptScore W2312267523C71924100 @default.
- W2312267523 hasConceptScore W2312267523C86803240 @default.
- W2312267523 hasConceptScore W2312267523C90856448 @default.
- W2312267523 hasConceptScore W2312267523C99454951 @default.
- W2312267523 hasIssue "3" @default.
- W2312267523 hasLocation W23122675231 @default.
- W2312267523 hasOpenAccess W2312267523 @default.
- W2312267523 hasPrimaryLocation W23122675231 @default.
- W2312267523 hasRelatedWork W2108812655 @default.
- W2312267523 hasRelatedWork W2119522847 @default.
- W2312267523 hasRelatedWork W2135183505 @default.
- W2312267523 hasRelatedWork W2163817776 @default.
- W2312267523 hasRelatedWork W2271153404 @default.
- W2312267523 hasRelatedWork W2318650134 @default.
- W2312267523 hasRelatedWork W2323831981 @default.
- W2312267523 hasRelatedWork W2332712504 @default.
- W2312267523 hasRelatedWork W2791223653 @default.
- W2312267523 hasRelatedWork W2512251830 @default.
- W2312267523 hasVolume "29" @default.
- W2312267523 isParatext "false" @default.
- W2312267523 isRetracted "false" @default.
- W2312267523 magId "2312267523" @default.
- W2312267523 workType "article" @default.