نوع مقاله : کامل علمی - پژوهشی
نویسندگان
1 عضو هیئت ایستگاه تحقیقات کشاورزی اردبیل
2 دانشگاه ازاد اسلامی واحد اردبیل، ایران.
3 دانشکده کشاورزی دانشگاه محقق اردبیلی، اردبیل، ایران.
4 عضو هیئت علمی مؤسسه تحقیقات ثبت و گواهی بذر و نهال - کرج، ایران.
چکیده
کلیدواژهها
عنوان مقاله [English]
نویسندگان [English]
To determinate the most proper N.P.K. fertilizer level for increasing the quality and quantity of polygerm seeds of sugar beet , an experiment was conducted in randomized complete block design with three replications in 1998-2000 at Research Farm of Faculty of Agriculture, Azad University of Ardabil (Hassan Barog). Fertilizer treatments were: N30P60K60, N90P90K90, N0P0K0, N90P150K150, N90P120K120, N90P90K120 and N60P60K60. The results showed that generally in all treatments, plant height and number of main stems significantly differed at 5 percent and seed yield and germination percentage differed at 1 percent level of probability. The highest seed yield was obtained from N90P90K90 and N90P90K120 treatments. In addition, the treatment N90P90K120 had the highest germination percentage.
کلیدواژهها [English]