نتایج جستجو برای: involving four treatments biological
تعداد نتایج: 1378993 فیلتر نتایج به سال:
A living mulch system can provide beneficial biodiversified phytocoenoses and spatial competition against weeds; however, it may also compete for water with the main cultivated crop under Mediterranean climate conditions. Strawberries employed as in a rain-fed hill vineyard of central Italy were evaluated two years through participative approach involving farmer. local wild strawberry was propa...
The coffee leaf miner is responsible for significant decreases in production. To mitigate the problems caused by this pest control strategies need to be applied. combined application of chemical and biological insecticides an alternative that can reduce population areas with high infestation occurrence resistant individuals. objective study was evaluate Isaria fumosorosea beta-cyfluthrin miner....
this study set out to investigate the effect of bio-fertilizers containing nitrogen-fixing bacteria and phosphorus on grain yield and yield components of faba bean. to this end a factorial experiment on the basis of randomized complete block design with four replications was conducted in behbahan region at south eastern part of khuzestan province of iran. the experimental treatments included ni...
augment of germination rate is important in seedling establishment and crop yield. a set of study in laboratory & field conditions at agronomy department of university of tehran was conducted during 2004-2005. in lab. experiment the effects of seed priming was evaluated on germination indices (germination percentage and rate) of chickpea genotypes in a factorial experiment of 4×3×2 arranged in ...
This study was conducted at the Research Farm of Isfahan University of Technology in 2003 to evaluate drought tolerance potential of 20 oat (Avena sativa L.) genotypes including 14 cultivars released in Canada, two cultivars released in the United States of America and Switzerland and four Turkish breeding lines. A randomized complete block design with three replications was used in each irriga...
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