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3.《改良段木种菰术》,龙泉李师颐著,中国农业书局于民国28年4月出版,该书148页约计4.5万字。这本称为菇农秘传的书,是专门论述人工段木栽培香菇技术的专著,作者在继承祖传种香菇秘诀的基础上,不满足于现状,要求用新的科学方法对传统方法加以改进和革新,以便缩短产菇时间和大幅度提高产量,为此,作者在自己的家乡经过近20年的试验和生产实践,对祖传旧法的每一个生产环节都进行了大胆改革,其最重要的贡献是改老法天然接种为人工接种,使生产周期大大缩短,产量及品质等方面都有较大的提高。此外,还进行了追肥试验,指出菇类的追肥不能照普通农作物追施有机肥的方法去进行,而发现用含多量碳、氧、铁、钙的混合液最为适宜,增产效果十分明显,不但产量
3. “Improved Segment Wood Technology”, Longquan Li division, China Agricultural Publishing House published in April 28, the book 148 pages of about 45,000 words. This book, entitled The Secret of Mushroom Cultivation, is a monograph devoted to the technique of artificial cultivation of mushrooms. The author, on the basis of inheriting the secret of the ancestral species of mushrooms, is not satisfied with the status quo and requires the improvement of traditional methods with new scientific methods And innovation in order to shorten the mushroom production time and significantly increase production, for which the author in his hometown after nearly 20 years of trial and production practice, the ancestral legacy of every step of the production have been bold reforms, the most important Contribution is to change the old law of natural inoculation for artificial inoculation, greatly shortening the production cycle, yield and quality have greatly improved. In addition, the fertilizer experiment was also conducted, pointing out that the top-dressing of mushrooms can not be carried out according to the method of organic fertilizer being topdressing by ordinary crops. It is found that the mixture with a large amount of carbon, oxygen, iron and calcium is the most suitable and the yield increase effect is obvious Yield