Zobrazeno 1 - 10
of 235
pro vyhledávání: '"G. C. Kozub"'
Publikováno v:
Journal of Apicultural Research. 53:496-499
SummaryTo determine the quality of their leafcutting bees (Megachile rotundata), Canadian producers submit samples of loose cells to the Canadian Alfalfa Leafcutter Bee Cocoon Testing Centre (CCTC), Brooks, Alberta, for x-ray analysis. As part of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4bbfe4973134130781214ecabab29d49
https://doi.org/10.3896/ibra.1.53.4.01
https://doi.org/10.3896/ibra.1.53.4.01
Publikováno v:
American Journal of Potato Research. 78:83-90
Using data from an 11-year period, total and marketable yield were related, using regression analysis, to mainstem and tuber number for five maincrop varieties (Russet Burbank, Shepody, Atlantic, Norchip, and Norland) and two early-maturing varieties
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5f5ea79747587e30cbdb7cabc900b5a2
https://doi.org/10.1007/bf02874763
https://doi.org/10.1007/bf02874763
Publikováno v:
Annals of Applied Biology. 136:297-305
Summary The noxious weed houndstongue (Cynoglossum officinale) has become a major problem on the forested rangelands in the interior of British Columbia. However, recently the fungus Phoma pomorum and the ranchman's tigermoth (Platyprepia virginalis)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c132338dd68377168944debf9e9b214d
https://doi.org/10.1111/j.1744-7348.2000.tb00038.x
https://doi.org/10.1111/j.1744-7348.2000.tb00038.x
Publikováno v:
American Journal of Potato Research. 77:95-101
Using a desktop database management system (DBMS), a relational database system was developed to replace outdated systems for data storage, retrieval and summary in a potato breeding research program. The new system allows for easy and efficient acce
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::12e81eb88f2b7d64338826996467f115
https://doi.org/10.1007/bf02853736
https://doi.org/10.1007/bf02853736
Publikováno v:
Canadian Journal of Plant Pathology. 22:38-43
A series of tests were carried out to determine the effect of common root rot, caused by Cochliobolus sativus, on root growth and discolouration in the moderately resistant cv. Bonanza and the susceptible cv. Gateway of barley. An image analyser was
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::926ce9a2f5279b03c9e228f44958d685
https://doi.org/10.1080/07060660009501159
https://doi.org/10.1080/07060660009501159
Publikováno v:
Cereal Research Communications. 27:33-40
Ten spring wheat breeding lines derived from diverse crosses differed significantly in their response to anther culture and wheat x maize hybridization techniques for the production of haploids. Depending on the genotype, the frequency of embryo indu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1a61566c6b83d65b7805e57131397bf3
https://doi.org/10.1007/bf03543916
https://doi.org/10.1007/bf03543916
Publikováno v:
Canadian Journal of Soil Science. 78:619-629
Tillage practice can alter soil structure, porosity and the size distribution of pores. Consequently, this study was conducted to compare the long-term (since 1968) effects of conventional tillage (CT) using a heavy-duty cultivator and no-till (NT) o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a9bf7157416d1cb01eb7bcea94e148d1
https://doi.org/10.4141/s97-073
https://doi.org/10.4141/s97-073
Publikováno v:
American Journal of Potato Research. 75:235-243
The expression of foliar and tuber bacterial ring rot (BRR) symptoms in 108 cultivated potato genotypes inoculated withClavibacter michiganensis subsp.sepedonicum was examined in field experiments during 1986 to 1996. Considerable variation in the in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7ad22c7fc10c9f65925aff74a61604f1
https://doi.org/10.1007/bf02853602
https://doi.org/10.1007/bf02853602
Publikováno v:
Canadian Journal of Botany. 76:494-499
A study was conducted to determine the effect of sclerotial dryness, temperature during sclerotia formation, and relative humiditiy during incubation on myceliogenic germination of sclerotia of two isolates of Sclerotinia sclerotiorum (Lib.) De Bary.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c9a9695ea158d6d39fb8d514b60400a0
https://doi.org/10.1139/b98-016
https://doi.org/10.1139/b98-016
Publikováno v:
Agricultural Systems. 54:429-437
Equations to predict rates of gain and efficiency of feed utilization are widely used by feedlot operators to make decisions on what and how much to feed to maximize rates of gain and/or feed utilization. Two widely used systems to predict these para
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7d30624ec5fb136d79ff99e3e498cb30
https://doi.org/10.1016/s0308-521x(96)00103-5
https://doi.org/10.1016/s0308-521x(96)00103-5