youyuyixiejundaizhongjianmeiyoutianmanpeiyangliao，bailingguhuizaijundaizhongjianweitianmanpeiyangliaodekongxichushengchangzishiti，erzhexiezishitifayudegudoushijixinggu，meiyoushangpinjiazhi
，quelangfeilepeiyangliaozhongdeyingyang
，gunonghaiyaofeishifeilijiangzhexiejixingguchuqu。若在最頂部菌袋的中部蓋一層寬15厘米的黑膜，即可解決最頂部菌袋中間基質長菇的問題。在最頂部菌袋中間蓋一塊寬15厘li米mi的de黑hei膜mo，使shi菌jun袋dai中zhong間jian形xing成cheng黑hei暗an環huan境jing。黑hei暗an環huan境jing並bing不bu影ying響xiang菌jun絲si體ti的de正zheng常chang生sheng長chang
，但dan子zi實shi體ti在zai完wan全quan黑hei暗an的de環huan境jing下xia不bu能neng形xing成cheng
，這zhe樣yang既ji可ke在zai不bu影ying響xiang菌jun絲si體ti生sheng長chang的de情qing況kuang下xia，抑yi製zhi菌jun袋dai中zhong間jian子zi實shi體ti的de形xing成cheng，避bi免mian菌jun袋dai中zhong間jian形xing成cheng子zi實shi體ti爭zheng奪duo養yang分fen，隻zhi讓rang菌jun袋dai兩liang端duan生sheng長chang子zi實shi體ti，利li於yu養yang分fen集ji中zhong供gong應ying菌jun袋dai兩liang端duan子zi實shi體ti的de生sheng長chang
，從cong而er提ti高gao白bai靈ling菇gu的de產chan量liang和he品pin質zhi，又you可ke避bi免mian浪lang費fei大da量liang的de人ren工gong。同tong時shi可ke避bi免mian菇gu農nong在zai去qu除chu菌jun袋dai中zhong間jian的de子zi實shi體ti時shi將jiang菌jun袋dai弄nong破po，降jiang低di培pei養yang料liao的de濕shi度du，從cong而er使shi菌jun絲si體ti的de生sheng長chang受shou到dao抑yi製zhi，還hai可ke避bi免mian病bing菌jun從cong菌jun袋dai的de破po口kou處chu入ru侵qin

，影ying響xiang白bai靈ling菇gu的de生sheng產chan。