在1958年大跃进中,许昌专署烟农在深翻地,增施肥料,适时灌溉的同时,大胆地采用了挂刺刀的增产措施。全区推广挂刺刀烟(接头烟)面积32万余亩,一般每株烟多收叶10—20片,刺刀烟产量相当于头茬烟产量的30—50%,丰产烟则多收叶片40—50片,产量与头茬相等或超过头茬烟。根据各地经验,烤烟挂刺刀必须掌握以下几个技 In the Great Leap Forward in 1958, Xuchang agency Tobacco Farmers boldly adopted the bayonet-raising measures to increase production while fertilizing and timely irrigation. The region to promote bayonet knife smoke (joint smoke) an area of ​​more than 32 acres, generally more than 10-20 leaves per plant smoke, bayonets of tobacco production equivalent to 30-50% of the first crop of tobacco, leafy crop is more yield 40 -50, the same amount of output and the first crop or more than the first crop of tobacco. According to local experience, tobacco bayonets must master the following skills