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日本钟纺食品公司1985年底成功地研究出新型香菇菌种和新的栽培技术。新的菌种是以野生菌种反复培养而成的。这种新菌种必须在用人工合成的、一种原木上栽培。它是用旧木屑、糖、磷等合成一公斤重的圆柱体的生长基木。它舍弃了过去天然原木生一长法。在工厂中仅用二个月时间便能收获香菇,用这种培养原木虽然价格高于天然原木,但新的菌种生长期短,大大缩短生长周期,收获反而增加三倍以上。山于这种培养原木体积
Japanese bell spinning food company in late 1985 successfully developed a new mushroom strains and new cultivation techniques. The new strain is cultivated repeatedly by wild species. The new species must be cultivated on synthetic logs, a log. It is used to grow old wood, sugar, phosphorus and other synthetic kilograms of cylinder growth base. It gave birth to a long process of natural logs in the past. The mushrooms can be harvested in only two months in the factory. Although the price of cultivation logs is higher than that of natural logs, the new growth period is shortened, the growth cycle is greatly shortened, and the harvest more than triples. Mountain in this cultivation of log volume