“河北巨葱”是我国一代“葱王”袁振忠联手北京农大的刘介卿教授培育出的“葱冠”(专业户93年12期“专业户特写栏有详细介绍),现将其配套栽培技术介绍如下。(一)播种。春播的最佳时期为惊蛰,春分前后。半斤种子可育2分半苗(包括畦埂),需打成1.5米宽,长度可灵活掌握,南北向的畦子,中间每7米打一个横硬,形成 “Hebei Giant Green” is the “Onion Crown” (the professional households with 93 households in 12 years, “Professional households close-up column has a detailed introduction), now its supporting cultivation techniques are as follows.” Hebei greenery “is China’s generation of” onion king "Yuan Zhenzhong teamed up with Beijing Agricultural University professor Liu Jieqing nurtured. (A) sowing Spring sowing the best period for Jingzhe, before and after the spring equinox seed half a catty 2 points seedlings (including catfish), to be labeled as 1.5 meters wide, the length can be flexible grasp, north and south to the prickly heat in the middle Play a horizontal bar every 7 meters to form