Zobrazeno 1 - 10
of 16
pro vyhledávání: '"W. L. Pringle"'
Publikováno v:
Canadian Journal of Soil Science. 54:273-285
Samples of 10 Organic soils, 1 with a humic surface layer and 9 with mesic surface layers, but representing a wide range of Humisol and Mesisol soil profiles, all of the euic reaction class, were collected for growth room fertilizer trials and subsam
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dee0e7a27fde632307692764c75253dd
https://doi.org/10.4141/cjss74-036
https://doi.org/10.4141/cjss74-036
Autor:
L. M. Rode, W. L. Pringle
Publikováno v:
Canadian Journal of Animal Science. 66:463-472
Two experiments were conducted to compare the performance of animals grazing meadow foxtail or timothy pastures. In the first experiment, yearling Hereford steers continuously grazed timothy or meadow foxtail pastures (two 2.0-ha pastures/treatment u
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b29205e73fb2d48a5549cc4bf1b09c26
https://doi.org/10.4141/cjas86-048
https://doi.org/10.4141/cjas86-048
Publikováno v:
Canadian Journal of Botany. 53:18-24
Thirty-five plants of Agropyron trachycaulum from northern Canada were categorized as to the latitude of origin. Categories were 53–55, 55–58, 58–61, and 61–68° north latitude. In field plots at Beaverlodge (latitude 55° N) the plants origi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::40de6b192235e0845a853afa1b44d510
https://doi.org/10.1139/b75-003
https://doi.org/10.1139/b75-003
Publikováno v:
Canadian Journal of Soil Science. 55:399-406
As part of a study to determine the agricultural potential of 833,000 ha of land in Canada's Northwest Territories along the Slave River it was found that the poorly drained soils of the Grand Detour complex were saline to varying degrees. It is esti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e8e251a4012f60ac1cd0fd1fbb8598f5
https://doi.org/10.4141/cjss75-047
https://doi.org/10.4141/cjss75-047
Publikováno v:
Canadian Journal of Animal Science. 55:101-111
Samples of hay, silage and grains grown throughout British Columbia and samples of ration components available in British Columbia were analyzed for selenium in order to characterize the selenium status of feeds available for livestock. There were nu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::95f360122f13a26b454de10c085e759c
https://doi.org/10.4141/cjas75-013
https://doi.org/10.4141/cjas75-013
Autor:
W. L. Pringle, A. L. van Ryswyk
Publikováno v:
Canadian Journal of Plant Science. 45:60-66
Water sedge (Carex aquatalis Wahl.), the main component of wet bogs, used for hay in central British Columbia responds under growth-room conditions to a complete fertilizer. Potted sedge-sod plugs were grown for five consecutive cuts (242 days) at te
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::15bd5dc5c81c9a69eb498dd9446fc33a
https://doi.org/10.4141/cjps65-007
https://doi.org/10.4141/cjps65-007
Publikováno v:
Canadian Journal of Animal Science. 53:497-502
Beef heifers of 232 and 205 kg average beginning weight, fed individually in a barn in two separate trials, were assigned at random to the following treatments: (A) basic barley–hay ration containing 3–1 ppm Cu and 25–32 ppm Zn; (B) basic ratio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aa8b22f51f4c03bcbe618726e1ce15f9
https://doi.org/10.4141/cjas73-076
https://doi.org/10.4141/cjas73-076
Autor:
A. L. van Ryswyk, W. L. Pringle
Publikováno v:
Canadian Journal of Plant Science. 47:305-310
Reed canarygrass grown in a growth room showed marked response to N, P and K on two out of three sedge peat soils of central British Columbia. On the third soil, there was little response to P but marked response to K and N. Reducing the soil tempera
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a918170282fde2267c6f9f9de40c69f7
https://doi.org/10.4141/cjps67-054
https://doi.org/10.4141/cjps67-054
Autor:
A. L. van Ryswyk, W. L. Pringle
Publikováno v:
Canadian Journal of Plant Science. 48:49-55
A factorial fertilizer trial using rates of 0, 224 and 448 kg/ha of N, P2O5 and K2O in all combinations, was established on a sedge bog in the Cariboo area of British Columbia. Yields taken in the subsequent 5 years showed that a complete fertilizer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::057003fc352854bac98841882e68fb10
https://doi.org/10.4141/cjps68-007
https://doi.org/10.4141/cjps68-007
Publikováno v:
Grass and Forage Science. 24:59-63
Autumn grazing of creeping red fescue seed fields at moderate stocking rates produced excellent animal gains, while only slightly reducing the subsequent seed yields. Under autumn grazing of moderate intensity (3.7 animal units/ha) steers made gains
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3e923d7211842a15c42bd2af55d7d9a3
https://doi.org/10.1111/j.1365-2494.1969.tb01045.x
https://doi.org/10.1111/j.1365-2494.1969.tb01045.x