________________________________________________________________________________ Abstract Dietary conjugated linoleic acid (CLA) causes adverse effects on quality of eggs by modifying the fatty acid composition of the yolk. Supplementing oils prevent CLA-induced changes, but cause a decrease in the level of egg CLA. The objective of the study was to investigate the incorporation of CLA into the...

Environmental risks resulting from increasing application of herbicides have raised many concerns about human health and safety of agro ecosystems and environment. Hence, it is very important to find practical and effective methods for reducing the use of pesticides in environment as well as the increasing the efficiency of these compounds. Addition of adjuvants to spray solutions could be cons...

in recent years, rye caused heavy damages in wheat farms in iran. in order to evaluate wheat competitiveness ability against rye, an experiment was conducted in replacement series design. field experiment was carried out at the agricultural and natural resources research station in miandoab during 2009-2010 (for 2 years). the experimental design was a randomized complete block design with 3 rep...

Shape feature extraction is a key research direction on wheat leaf disease recognition. In order to resolve the problem of translation, scaling and rotation transformation invariance on shape matching, the invariant moment theory was introduced to shape feature extraction and seven Hu invariant moment parameters were defined as shape features. Meanwhile the present algorithm was used and new pa...

In 1996, an effort began to quantify soil water storage, crop use, and productivity on dryland systems in western Kansas. Research 4-year rotations with wheat grain sorghum was initiated at the Southwest Research-Extension Center near Tribune, KS. Rotations were wheat-wheat-sorghum-fallow (WWSF), wheat-sorghum-sorghum-fallow (WSSF), continuous (WW). Soil planting averaged about 9 in. following ...

The purpose of a comprehensive field experiment was to evaluate the agronomic efficiency precise organomineral fertilizer system based on uniform and differentiated application mineral organic fertilizers. methodological basis study two-factor landscape with grain-grass crop rotation, established within sloping agricultural gently undulating glaciolacustrine plain. It determined, that soil agro...

Salinity is one of the most important abiotic stresses that limit crop growth and productivity. This study focuses on the effects of different strains of plant growth promoting rhizobacteria (PGPR) on the physiological responses of two wheat cultivars under normal and salt stress conditions. The wheat cultivars selected include one which is tolerant to salinity (Kavir) and one which is sensitiv...