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豫园1号大白菜 利用生物工程技术的首选品种。 特征特性:中熟,全生育期75天。矮桩叠抱,外叶绿色,球绿白色。高抗三大病害,单球重6～8公斤,667m~2产净菜万公斤以上。新审定品种,定名豫白菜7号。 栽培要点:适于高水肥地栽培。667m~2栽培1800～2000株。
Yuyuan 1 Chinese cabbage use of bio-engineering technology preferred varieties. Characteristics: Medium maturity, the whole growth period of 75 days. Short pile stacked embrace, the outer leaves green, green ball white. High resistance to the three major diseases, single ball weight 6 ~ 8 kg, net production of 667m ~ 2 million kg kilograms. Newly approved varieties, named Yu cabbage on the 7th. Cultivation points: suitable for high water and fertilizer cultivation. 667m ~ 2 Cultivation 1800 ~ 2000 strains.