GENOTYPE–ENVIRONMENT INTERACTION VARIANCES IN CEREAL YIELDS IN WESTERN CANADA
نویسندگان
چکیده
منابع مشابه
analyzing patterns of classroom interaction in efl classrooms in iran
با به کار گیری روش گفتما ن شنا سی در تحقیق حا ضر گفتا ر میا ن آموزگا را ن و زبا ن آموزا ن در کلا سهای زبا ن انگلیسی در ایرا ن مورد بررسی قرار گرفت. ا هداف تحقیق عبا رت بودند از: الف) شنا سا ئی سا ختارهای ارتبا ط گفتا ری میا ن معلمین و زبا ن آموزا ن ب) بررسی تا ثیر نقش جنسیت دبیرا ن و زبا ن آموزان بر سا ختا رهای ارتبا ط گفتا ری میا ن آنها پ) مشخص کردن اینکه آ یا آموزگاران غا لب بر این ارتبا ط گف...
Paleoclimatic reconstructions in Western Canada
Paleoclimatic reconstructions in Western Canada from subsurface temperatures: consideration of groundwater flow J. Majorowicz, S. Grasby, G. Ferguson, J. Safanda, and W. Skinner Northern Geothermal, 105 Carlson Close, Edmonton, Alberta, T6R 2J8, Canada University of North Dakota, Northern Plains Climate Research Centre, Grand Forks, USA Geological Survey of Canada, Calgary, Canada Department of...
متن کاملDrought-tolerant Desmodium species effectively suppress parasitic striga weed and improve cereal grain yields in western Kenya
The parasitic weed Striga hermonthica Benth. (Orobanchaceae), commonly known as striga, is an increasingly important constraint to cereal production in sub-Saharan Africa (SSA), often resulting in total yield losses in maize (Zea mays L.) and substantial losses in sorghum (Sorghum bicolor (L.) Moench). This is further aggravated by soil degradation and drought conditions that are gradually beco...
متن کاملOccurrence of chloramphenicol in cereal straw in north-western Europe
Two surveys are presented of straw analysed for naturally occurring chloramphenicol (CAP), a drug banned for use in food-producing animals. In the first study, CAP was analysed by LC-MS/MS and detected in 37 out of 105 straw samples originating from the Netherlands, France, the UK, Germany and Denmark. The highest level found was 6.3 µg kg(-1), the average 0.6 µg kg(-1) and the median 0.2 µg kg...
متن کاملLactation yields and accuracies computed from test day yields and (co)variances by best production.
Lactation records are calculated from data on milk, fat, and protein obtained from one or more milkings on several days during the lactation. The test interval method, which estimated missing daily milk yields by simple interpolation, was used for many years for standard monthly data but may not be as useful for the wider variety of test plans now being proposed. More accurate 305-d yields can ...
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: Canadian Journal of Plant Science
سال: 1968
ISSN: 0008-4220,1918-1833
DOI: 10.4141/cjps68-052