گزارش نهایی ارزیابی زراعی توده های خربزه بانک ژن در شرایط منطقه سیستان

In order to evaluation of some agronomic characteristics and that relation in 49 melon accessions of gene bank was studied in square lattice design with 2 replications in years 2005-2006 and 2006-2007 in agriculture and natural resources research center of sistan.Combine analysis of variance showed between treatmeants in aspect of all characters except of morphotype percent , number of fruit and plant longth there are significant difference .Descriptive statistic results showed the most of phenotypic coefficient variation belong to yield and yield range of accessions was between 6101 to 25173 kg/ha .Simple correlation coefficient among characters indicated to significant and positive relation between yield and fruit weight and fresh diameter .Factor analysis showed 4 factors define about 70 percent from variation among characters. Key words: Evaluation, Melon mass, Zabol , Phenotypic coefficient variation

Keywords:

خربزه ها , ارزیابی , سیستان , زابل , بازده محصول زراعی , محتوای کربوهیدرات , طول بوته , تعداد میوه , نشان ویژگی های زراعی