北麦4号是黑龙江省农垦总局九三科研所,经有性杂交系谱法选育而成的春小麦新品种。2006年2月通过黑龙江省农作物品种审定委员会审定。该品种具有高产、抗病、抗逆、适应性广和耐晚播等特点,适合大兴安岭沿麓春小麦产业带大面积推广种植。1选育过程和主要农艺性状黑龙江省农垦总 North wheat 4 is Heilongjiang Provincial Land Reclamation Bureau ninety-three research institute, by sexual hybrid pedigree breeding of spring wheat varieties. February 2006 through the Heilongjiang Province Crop Variety Approval Committee validation. The variety with high yield, disease resistance, resistance, wide adaptability and delayed seeding and other characteristics suitable for the Daxinganling along the foot of the spring wheat industrial belt large area to promote planting. 1 Breeding process and the main agronomic traits of Heilongjiang Land Reclamation