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864菌株是我室1986年从草菇培养料中分离得到,它对草菇具有显著的增产效果,生物效率可提高15％～20％,最高达30％以上。为了了解它在姬松茸菇上的效果,我们进行试验,现将结果报告如下: 一、材料与方法 (一)供试材料 姬松茸菌株从国外引进。培养料按一般草菇配方。采用箱式栽培,每箱66cm~2,装干料3.25kg。 (二)试验方法 试验设两个处理:①对照组加864菌液发酵。②试验组加864菌液发酵(每百公斤干料加600ml)。两组同时播种,菌丝走透后覆土。每个处理三个重复。从现蕾后定点观察各5朵,测量菇盖直径和厚度、菇柄直径与长度,称重。 二、结果与分析 (一)子实体的经济性状 不同处理的培养料对菇盖大小与厚度、柄长度与直径以及菇体重量有明显差
The 864 strain was isolated from the mushroom culture material in our lab in 1986 and has a remarkable yield increasing effect on the straw mushroom. The biological efficiency can be increased by 15% -20% and the highest is up to 30%. In order to understand its effect on Agaricus mushroom, we conducted the test, the results are reported as follows: First, the material and methods (A) test materials Agaricus strains imported from abroad. Culture materials according to the general straw mushroom formula. Using box cultivation, each box 66cm ~ 2, installed dry material 3.25kg. (B) Test Method Test set up two treatments: ① control group plus 864 bacterial fermentation. ② test group plus 864 bacterial fermentation (per kilogram of dry material plus 600ml). The two groups were sown at the same time, the mycelium penetrated and covered the soil. Three replicates per treatment. Observed from the bud spot after the 5, measuring the diameter and thickness of mushroom cover, mushroom handle diameter and length, weighing. Second, the results and analysis (a) the economic traits of fruiting bodies of different processing culture material on the lid size and thickness, length and diameter of the handle and mushroom body weight was significantly worse