“点播科技”好正当社会上一些人热衷于电视、广播的生日、结婚、开业等点歌之时，河北省老河口市仙人渡镇农民看中“点播科技”这个节目。近两年来，这个镇电视台应农民“点播”需求，已陆续播放了５４部农业科技录像片。此举在当地农民中产生强烈反响，激发了农民学科技... “On-demand technology” Good Just some people in society are keen on television, radio birthday, marriage, opening and other song when, Laohekou City, Hebei Province immortal town farmers fancy “on-demand technology” program. In the past two years, the town television station should have farmers “on demand” demand and have successively broadcast 54 agricultural technology video films. The move has aroused strong repercussions among local peasants and stimulated farmers to learn science and technology.