“喷施宝”叶面肥对德宏州烤烟生产的影响

摘要

为改善烟株营养状况，达到提质增效的目的．云南省德宏州梁河县开展对冬春烤烟喷施叶面肥“喷施宝”的试验研究，结果表明，该叶面肥能够促进烟株健壮生长和适时落黄，比对照增产10.70％，中上等烟比例提高1.50％，经济效益提高6.00％．%In order to improve the nutrition of tobacco trunk to increase the quality and efficiency,the leaf fertilizer“Penshibao”was sprayed on winter and spring cured tobacco in Lianghe County of Dehong State in Yunnan Province.The results showed that the leaf fertilizer promoted the healthy growth of tobacco trunk and proper drop yellow.The production increased 10.70% than that of the control test;the ratio of medium and top class tobacco increased 1.50% and economic benefit increased 6.00%.