袋栽香菇应用保水剂的试验

研究不同剂量的保水剂、不同补水量对香菇生长的影响,食用菌保水剂在节水、省工及产量方面产生较好的效果。结果表明:处理A1B2的单棒质量最高,为187.1g,分别比对照A5B1和A5B2高10.3、44.8g;其次是处理A1B1为184.8g,分别比2个对照高8.0、42.5g;处于第3位的是处理A3B2,为179.4g,分别比对照高2.6、37.1g。在常规补水的情况下,保水剂剂量为375.0、500.0g时将推迟原基出现时间,减少采收茬次数。

Test of SAP Application Cultivation on Shiitake Bag

By comparing with the effects of different dosage SAP and different water complementarity on the shiitake growth, the test had a clear conclusion on save water and labor, also had good effect for the yields. The results showed that the treat A1B2 had 187.0 g/bag, more than the CK A5B1 10.3 g, the CK A5B2 was less than 44.8 g, the second treatment A1B1 had 184.8 g/bag, also more than the CK A5B1 8.0 g, the CK A5B2 was less than 42.5 g, the third treatment A3B2 had 179.4 g/bag, comparing the CK, more than 2.6 g and 37.1 g. As regular water complementarity on the shiitake growth, the dosage of SAP(375.0 g, 500.0 g) treatments would be delay the pin form, and deduce the flush of havesting.