this research was conducted to investigate the effect of planting space on fiber morphology of acer velutinum. in this work, from each treatment including planting space of 1×1, 1.5×1.5 and 2×2 meters, four trees were cut from shastkalateh plantation of gorgon university and factors such as length and annual diametrical growth of trees as well as length, diameter and wall thickness of fibers we...

abstract appearance of tomato used for preparing dried halves tomato and retention its colour during storage are very important factors. in order to study the physicochemical properties (brix, acidity, ph, moisture, average length, average diameter and the ratio of length over diameter), five different varieties of tomato (kural, riyogrande, pilow and pep) were selected. the experiment was desi...

root depth and distribution have an important role in drought resistance and optimization of moisture content of soil. this research was carried out in order to consider of root response of triticale genotypes to water stress and recognition of root trait that can effective in resistance of water stress. this experiment was in a factorial experiment based on completely random design on the year...

Fecundity is one of the important indicators of reproduction biology in fishes especially in rearing and restocking management of endangered species such as sturgeon. The fecundity of stellate Sturgeon (Acipenser stellatus Pallas, 1771) was studied in 50 specimens captured by gill net (mesh size= 100 mm) and seine net in different fishing areas along the southeastern part of the Caspian Sea fr...

introduction: the human anthropometric characteristics are surveyed in anthropology. anthropology is used in archeology, rehabilitation and legal medicine. the purpose of this study was to determine femur which has a special place in the science of anthropometry. methods: to measure the femur, both direct and indirect methods was used. the direct method of measuring the 113 femur in dissection ...