上海市农科院土肥所研制的稀土营养液,在我县蘑菇生产上的应用已近两年,取得了较明显的增产效果.1988年春季蘑菇小区试验,一般增产10—15%。高的达27%以上.在1988年春蘑菇小区试验的基础上,秋蘑菇推广应用了稀土营养液500公斤,主要是在书院乡、瓦屑乡等,栽培面积达5556米~2,并在惠南牧场继续进行小区试验,1989年春季分别在书院、瓦屑、新港、万样4个乡推广应用了500公斤稀土营养液栽培近5556米~2面积.现将试验情况简报如下: Rare earth nutrient solution developed by Shanghai Academy of Agricultural Sciences Soil and Fertilizer, mushroom production in our county has been applied for nearly two years and achieved a significant increase yield effect .1988 spring mushroom plot test, the general increase of 10-15%. High up to 27% .In the spring of 1988, mushroom plot test based on the promotion of autumn mushrooms applied 500 kg of rare earth nutrient solution, mainly in the college township, tile crumbs and so on, cultivation area of ​​5556 m ~ 2, and benefits South ranch continued community trials, the spring of 1989, respectively, in the college, tile, Xingang, Wanxiang 4 township to promote the application of 500 kg of rare earth nutrient solution cultivation of nearly 5556 m ~ 2. Now the test briefings are as follows: