论文部分内容阅读
凤尾菇是1978年传入我国的,有人作过这样的比较,每亩水稻田产稻谷1,000斤,收入约180元,其稻草约1,000斤,用来栽培凤尾菇,约可收入250元,经济效益是十分显著的。因此,在短短五年之内,就迅速推广到29个省(区)市.这在食用菌推广史上是尚乏先例的。目前,在凤尾菇生产中,人们最关心的是菌种问题。因为国内大都采用生料栽培,为了使成功的可靠性得到更大的保障,需要较大的接种量,一般在10—15%左右。如果完全依赖购买菌种,必然会增加生产投资,对进一步推广普及带来不良的影响。因此,对有兴趣从事风尾菇栽培的人介绍一些育种知识是很有必要的。
Pleurotus was introduced to our country in 1978, some people made such a comparison, per mu of paddy rice 1,000 pounds, income of about 180 yuan, about 1,000 pounds of straw, used to cultivate Pleurotus, about income of 250 yuan, Economic benefits are significant. Therefore, within a short period of five years, it was quickly promoted to 29 provinces (autonomous regions), which is still a long way from the history of edible fungus promotion. At present, in the production of mushrooms, people are most concerned about the strain. Because the majority of raw materials used in cultivation, in order to make the reliability of the success of greater protection, the need for greater inoculum size, generally about 10-15%. If you completely rely on the purchase of bacteria, will inevitably increase investment in production, to further promote the popularity of adverse effects. Therefore, it is necessary to introduce some breeding knowledge to those who are interested in cultivation of mushrooms.