“植乐”具有促进生根长叶，增强抗逆性，提高产量等效能。1996年，我们在大青乡新开发水田上进行了示范，示范面积1．2公顷（hm2），产量为6718kg／hm2，比对照田6382kg／hm2增产5．26％。1试验方法将“植乐”稀释到250倍，在水稻1叶1心期和3叶期各喷雾一次，达到叶片上均匀布 “Planting music” has to promote rooting long leaves, enhance resistance, improve yield and other performance. In 1996, we carried out demonstration on the newly developed paddy field in Daqing Township. The demonstration area is 1.2 hectares (hm2), and the yield is 6718kg / hm2, which is 5.26% higher than the 6382kg / hm2 in the control field. 1 test method “plant music” diluted to 250 times in the rice 1 leaf 1 and 3 leaf stage of the spray once, to the leaves on a uniform cloth