نتایج جستجو برای: a persicus
تعداد نتایج: 13432286 فیلتر نتایج به سال:
rapd markers were employed to assess the genetic diversity of 34 iranian wild edible asparagus (a. officinalis) genotypes as well as cv. mary washington and a. persicus. in total, 80 rapd primers were employed for pcr reactions, among which, 18 revealed reasonable polymorphism. the 18 primers produced 175 bands, of which, 160 were polymorphic (91.4% polymorphism). cluster analysis of the genoty...
The present study was conducted to evaluate the status of the parasite fauna in Acipenser persicus at different development stages, in order to find prevention protocols for parasitic diseases in this valuable species. For this purpose, sampling from each sex breeder, 10 egg samples, 5-day-old larvae (n = 20), 20-day-old larvae (n = 80) and fingerling of A. persicus (n = 60) r...
Karyotype study was performed across 7 populations of 4 Rubus species growing in Iran. The results showed that the chromosome numbers of R. sanctus (2n=2x=14) diploid, R. caesius, and R. discolor were (2n=4x=28) tetraploids, R. persicus (2n=8x=56) octoploid. The chromosome numbers of R. discolor, and R. persicus were reported here for the first time. Karyotypic formula also varied between the s...
به منظور بررسی تنوع ژنتیکی گونههای B. tomentellus و B. persicus تعداد 12جمعیت در قالب طرح بلوکهای کامل تصادفی در شرایط آبی مورد ارزیابی قرار گرفتند. عملکرد و صفات مختلف مورفولوژیک اندازهگیری شد. نتایج نشان داد که تفاوت بین میانگین دو گونه از نظر کلیه صفات بجز وزن دانه در خوشه و شاخص برداشت معنیدار بود. میانگین کل همه صفات بجز وزن هزاردانه در گونه B. persicus از میانگین صفات در گونه B. tome...
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