论文部分内容阅读
随着食用菌代料资源的拓宽,木耳代料栽培技术也在进一步研究和推广。由于毛木耳适应性广,抗性强,产量高,易推广,在我们多年试验和栽培实践的基础上,初步摸索出了木屑袋栽毛木耳的高产配套技术,现总结如下。 (一)筛选复壮优良毛木耳品种 经我们多年的品种比较试验,初步筛选出Au897、杂交40、黄背毛木耳较为适宜木屑袋式栽培,其中以Au897、杂交40表现最好。这三个品种菌丝洁白、浓密、粗壮,生活力强,污染率低(污染率Au897为5.6％,杂交40为6.6％,黄背木耳为16.5％),平均生物学效率:Au897为137.68％,杂交40为114.08％,黄背木耳为123％。 (二)选择适宜的栽培季节 毛木耳系中温偏高品种,菌丝生长最适温度为25～28℃,而子实体在22～30℃范围内生长均良好。根据我省的气温条件,春耳期
With the broadening of the resources of mushrooms substituting materials, fungus replanting cultivation techniques are also being further studied and promoted. Due to its wide adaptability, strong resistance, high yield and easy popularization, based on our years of experiments and cultivation practices, the high-yielding and supporting technologies for woody fungus bagging are first explored and summarized as follows. (A) selection of rejuvenation excellent hair fungus varieties After many years of our comparative trials, preliminary screening of Au897, hybrid 40, yellow back hair fungus more suitable for wood chip bag cultivation, with Au897, hybrid 40 best. The average mycelium of the three cultivars was white, dense, stout and strong, with low pollution rate (5.6% for contamination rate Au897, 6.6% for hybrid 40, 16.5% for yellow dwarf fungus), and the average biological efficiency was Au897 137.68% , Hybrid 40 was 114.08%, yellow back fungus 123%. (B) select the appropriate cultivation season hairy millet ear higher temperature varieties, the optimum temperature for mycelium growth 25 ~ 28 ℃, and fruiting bodies in the 22 ~ 30 ℃ range were good growth. According to the temperature conditions in our province, spring ear period