陈凤魁种植秋延矮生豆效益好石家庄市郊区大郭村种菜专业户陈风魁，１９９２～１９９４年连续３年种植生长期短、无蔓、长势强、适应性广、抗病、结荚多而集中、荚宽肉肥、纤维少、脆嫩的矮生８３—３优种豆，年年都取得亩纯收入３０００多元的高效益。他的主要栽培经验是... Chen Fengkui planting autumn delayed dwarf bean effective Dachao Village, Shijiazhuang suburbs specialized households Chen Fengkui, from 1992 to 1994 for three consecutive years of planting a short period of growth, no growth, strong adaptability, disease resistance, pod and more concentrated , Pods wide meat fat, fiber less, crisp dwarf 83-3 beans, every year to obtain 3000 yuan per mu net profit of high efficiency. His main cultivation experience is ...