陕油8号系舒城县新引进“双低”优质杂交油菜品种,全生育期233天,比秦油2号早2～3天,杂交优势较强,杆硬抗倒,耐旱耐寒,高抗病毒病,耐菌核病,一般亩产250千克,高产达300千克。现将其高产保优栽培技术介绍如下:1.育苗技术①苗床准备。苗床选择在土壤肥沃、近水沥水地,旱能浇,涝可 Shaanxi Shuyou 8 Shucheng introduced a new “double low” high quality hybrid rapeseed varieties, the whole growth period of 233 days, 2 days earlier than the Qin oil 2 to 3 days, strong heterosis, rod hard anti-down, High anti-virus disease, sclerotinia, the general mu produce 250 kilograms, high yield of 300 kilograms. Now its high yield gifted cultivation techniques are described below: 1. Nursery Technology ① seedbed preparation. Seedbed selection in the fertile soil, near water drain, drought can be poured, waterlogging can