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一、生长条件 (一)营养 一般每百斤棉籽壳可产菇80～120斤,百斤稻草可产菇50～100斤。 (二)温度 菌丝发育温度6～34℃,15℃以下生长缓慢,10℃以下发育极慢,0℃停止生长,32～35℃生长纤弱,甚至死亡。菌丝最适宜温度为23～27℃。子实体发育温度范围是13～28℃,17～24℃最为理想,产量高,不易发生病害,低于15℃柄粗盖厚,生长慢,高于25℃影响原基形成。 (三)水分 在菌丝体培养阶段对培养基的湿度要求为65～70％,在子实体阶段培养湿度要求为75％左右,空气中湿度为85～95％。湿度过低影响菌丝体和子实体的生长发育,湿度过高易侵染杂菌,发生病害。
First, the growth conditions (a) nutrition Generally per kilogram of cottonseed shell can produce mushrooms 80 to 120 pounds, 100 kg of straw can produce mushrooms 50 to 100 pounds. (B) temperature The mycelial development temperature 6 ~ 34 ℃, slow growth below 15 ℃, very slow development below 10 ℃, 0 ℃ to stop growth, 32 ~ 35 ℃ growth is weak, and even death. Mycelium optimum temperature is 23 ~ 27 ℃. The developmental temperature range of fruiting body is 13 ~ 28 ℃, 17 ~ 24 ℃ is the most ideal, high yield, easy to disease, less than 15 ℃ handle thick cover thick, slow growth, higher than 25 ℃ affect the formation of primordia. (C) moisture in the mycelium of the culture medium on the humidity requirements of 65 to 70%, in the fruiting body stage humidity requirements of about 75%, the air humidity of 85 to 95%. Low humidity affects the growth and development of mycelium and fruiting bodies, high humidity easily invaded the bacteria, disease occurs.