我家果树栽得迟,前2年我看市场形势不乐观,就放任不管,结果由于树体弱,根腐病大量发生。起初我也很紧张,把能用的药剂和防治方法都用了,但效果并不理想。后来,在果树专家汪景彦指导的示范园主高立民的帮助下,我采取了晾根后用草木灰液灌根的办法,草木灰在水中浸泡8小时以后,浸泡时要不时搅动,而且每株 My family planted too late fruit trees, the first two years I think the market situation is not optimistic, let it go, regardless of the results as a result of the tree weak, root rot occurred in large numbers. At first, I was very nervous. I used the potions and methods of prevention and treatment, but the results were not satisfactory. Later, with the help of Gao Limin, a model homeowner instructed by fruit tree expert Wang Jingyan, I adopted a method of irrigating roots with ash after they were rooted. After they were soaked in water for 8 hours, the ash was agitated from time to time,