Agronomic and economic responses to integrated weed management systems and fungicide in a wheat-canola-barley-pea rotation
نویسندگان
چکیده
منابع مشابه
Insect – agronomic interactions in canola integrated pest management
Much previous research in pest management in canola has focused on developing strategies for reducing infestation levels of single pest species (e.g., bertha armyworm), or individual pest groups (e.g., insects) without regard to possible detrimental effects of these control strategies on other pests. The aim of our research has been to integrate insect management strategies with agronomic pract...
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ABSTRACT- Crop rotation has many benefits for agro-ecosystems production. In order to evaluate two current rotation systems of wheat (Triticum aestivum L.) production in Kamalabad region of Fasa, an experiment was conducted during 2015-2016 growing season. The rotation systems were fallow-wheat and cotton (Gossypium spp.)-wheat. Research plots were arranged as a randomized complete block design...
متن کاملWeed seed-bank responses to long-term fertilization in a rice-wheat rotation system
We studied the heterogeneity of soil weed seed-bank in a rice-wheat rotation system after long-term application of different organic or non-organic fertilizers, and the effects of major nutrients on the characteristics of the weed seed-bank. The soil was sampled in the Taihu area after a 31-year long-term fertilization experiment. Weed seeds were identified and counted in the surface soil of 12...
متن کاملeconomic optimization and energy consumption in tray dryers
دراین پروژه به بررسی مدل سازی خشک کردن مواد غذایی با استفاده از هوای خشک در خشک کن آزمایشگاهی نوع سینی دار پرداخته شده است. برای آنالیز انتقال رطوبت در طی خشک شدن به طریق جابجایی، یک مدل لایه نازک برای انتقال رطوبت، مبتنی بر معادله نفوذ فیک در نظر گفته شده است که شامل انتقال همزمان جرم و انرژی بین فاز جامد و گاز می باشد. پروفایل دما و رطوبت برای سه نوع ماده غذایی شامل سیب زمینی، سیب و موز در طی...
15 صفحه اولAssessing Fungicide Efficacies for the Management of Fusarium Head Blight on Spring Wheat and Barley
Small grains crop yield and quality losses resulting from Fusarium head blight (FHB) continue to threaten the economic sustainability of many small grains producers in Minnesota. Spring wheat breeders have made some progress in developing cultivars with moderate levels of disease resistance, but increased resistance in barley has not been achieved. Crop rotation and a timely application of fung...
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ژورنال
عنوان ژورنال: Canadian Journal of Plant Science
سال: 2006
ISSN: 0008-4220,1918-1833
DOI: 10.4141/p05-165