Yield losses of white cabbage caused by competition with clovers grown as cover crop
نویسندگان
چکیده
منابع مشابه
Yield losses of soybean and maize by competition with interseeded cover crops and weeds in organic-based cropping systems
Weed management is a major issue in organic farming systems. Although interseeding cover crops is one alternative to herbicides, cover crops often suppress not only weeds but also main crops. Therefore, using cover crops for weed control without adverse effects on main crop growth is important. To verify the effect of cover crops on competition between main crops, cover crops and weeds in snowy...
متن کاملNonstop Selection for High and Stable Crop Yield by Two Prognostic Equations to Reduce Yield Losses
Yield losses occurring at the field level, whether due to plant diseases or abiotic stresses, reveal reduced stability of the crop yield potential. The paper argues that the stability of crop yield potential is a trait with a clear genetic component, which can be successfully selected for at the single-plant level and incorporated into high-yielding cultivars. Two novel selection equations with...
متن کاملMarigold (Calendula officinalis) yield as affected by lamb's-quarters (Chenopodium album) competition
To study interferential effect of lamb's-quarters (Chenopodium album L.) on marigold (Calendula officinalis) yield and lamb's-quarters seed production two factorial field experiments were conducted in Tabriz, Iran, during 2010-2011. Treatments were densities of lamb's-quarters (0, 2, 4, 6 and 8 plants per meter row) and relative times of its emergence (0, 10, 20, 30 and 40 days after marigold e...
متن کاملWeed Management in Organic Horticulture by Cover Crop in Iran
Objective: Citrus (Citrus reticulata) is one of the most important horticultural plant in Iran and weed management throuth ecological methods such as cover crop is a proper option in orchard management practices. Methods: The experiment was designed as a split plot on the base of complete randomized block design with four replications in Mazandaran Province, Sari, Voushka county from 2...
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ژورنال
عنوان ژورنال: Netherlands Journal of Agricultural Science
سال: 1997
ISSN: 0028-2928
DOI: 10.18174/njas.v45i3.513