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硼是棉花生长发育必不可少的微量营养元素。在缺硼棉田及时施硼有明显的增产效果和改善棉花品质的作用。1983年,由民航广州管理局、民航河南省局、周口地区农科所、西华县棉办等单位协作,在西华县进行了棉花飞机喷硼试验,共飞行十二架次。棉田喷硼面积6255亩,在伏旱严重的情况下,获得亩产皮棉142.6斤,比对照增产20.4斤,
Boron is an essential micronutrient for growth and development of cotton. Boric acid in boron-deficient cotton fields in a timely manner have obvious effects of increasing yield and improving cotton quality. In 1983, the pilot program of spraying boron on cotton aircraft was conducted in Xihua County in collaboration with the Civil Aviation Administration of Guangzhou, the Henan Provincial Bureau of Civil Aviation, the Agricultural Science Institute of Zhoukou Prefecture, and the Mianban Office of Xihua County for a total of 12 flights. Born cotton area of 6255 acres of boron, in the case of severe drought, get lint 142.4 kg per mu, 20.4 kg more than the control yield,