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一、豫园冬花240天 耐寒性强,栽培技术简单,投资少,效益明显,是改善春淡供应和春菜北运外销的理想品种。生育期240天左右,生长健壮,花球大而白,品质优良,是我国越冬菜中一个独有的品种。 栽培技术 1.适于黄河以南地区栽培,播种期7月20日至8月上旬。夏季播种,要注意防暴雨和虫害,
First, 240 days of Yuyuan winter flower strong cold resistance, cultivation techniques are simple, less investment, obvious benefits, is to improve the supply of spring and spring vegetables Northwest ideal for export. About 240 days of growth period, robust growth, flower ball large and white, good quality, is a unique species of Chinese winter vegetables. Cultivation technology 1. Suitable for cultivation in the south of the Yellow River, sowing period from July 20 to early August. Summer planting, pay attention to rainstorms and pests,