نرجس کازرانی
حسن میوه چی لنگرودی
عبدالرحمن قادری
محمد باقری
نرجس / تحقیق ونگارش کازرانی

To find the most suitable cultivar and sowing date for rapeseed the present study was carried out in Agriculture Research,Center,Borazjan in 2000-2001 using a Split Plot Design with four replication.Rapeseed cultivars were:Hyola308, Hyola401,Option 501,they were sown on four different dates with fifteen days interval (Nov.3tb2000, Nov.lSth2000, Dee.3th 2000,Dec. 18t\2000) The results showed that Hoyla cultivars had Mean seed yield was more than 3 t/ha when sown at Nov.3th and Nov. 18th. Key words: Sowing date, Cultivars, Rapeseed

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