眼下,许多化肥、农药生产企业为提高农民的科技施肥用药水平,促进产品的销售,纷纷聘请农技推广人员成立了自己的科技推广队伍,并深入各地农村进行科技讲座推广,有的还深入基层经销商处进行“坐堂诊断”,此举受到了广大农民的称赞。但在企业的下乡科技专家中,有的讲的确有水平,? Right now, many fertilizer and pesticide manufacturers to improve farmers’ science and technology fertilization level of drug use, and promote product sales, have hired agricultural extension staff set up their own science and technology promotion team, and in-depth rural areas to promote science and technology lecture, and some also in-depth grass-roots level Dealers at the “sit-in diagnosis”, the move has been praised by the majority of farmers. However, enterprises in the countryside science and technology experts, some say there is indeed a level?