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晋江市栽培金针菇比较早,从70年代开始试生产,到现在单产不断提高,合格菇每袋产量从50g左右到近500g,生物效率从20％提高到140％～180％。产量的提高,除了合理的配方、优良的菌种外,其技术关键在于出菇管理。 笔者在晋江市供销社食用菌试验场栽培的金针菇,采用杂交19号金针菇菌株(原三明1号),收到了优质、高产、稳产的最好效果。现将两个技术关键介绍如下: (一)开袋要领 袋式栽培金针菇的开袋,国内外的许多菇场都是沿袭催蕾的开袋方法,即未见子实体有的甚至未现蕾就把袋开掉,让菌丝在空气的刺激下扭结。这样生长出的菇体数少,菌柄粗老,侧生枝多,外观不雅,产量不高,质量差,而且料面水分散失快,会延长出菇周期。 笔者经过多年的摸索,改用再生的开袋方法,即待
Flammulina velutipes growing in Jinjiang earlier, from the 1970s trial production, and now continue to increase yields, mushroom yield per bag from about 50g to nearly 500g, biological efficiency increased from 20% to 140% to 180%. Yield, in addition to a reasonable formula, excellent bacteria, the key technology lies in fruiting management. The author in Jinjiang City, supply and marketing cooperatives edible mushroom test field cultivated Flammulina velutipes hybrid strain No. 19 (formerly Sanming No. 1), received a high-quality, high yield, stable production of the best results. Now the two key technologies are described as follows: (A) bag opening Bag cultivation Flammulina bag opening, many mushroom markets at home and abroad are followed by the opening Lei Lei opening method, that did not see the fruiting bodies and some did not even budding Put the bag off, let mycelium kink in the air stimulation. This growth of the mushroom body is small, stipe coarse, lateral branches and more, the appearance of indecent, yield is not high, poor quality, and expected surface water dispersion fast, will extend the mushroom cycle. After years of exploration, the author switched to the method of opening the bag, that is to be treated