论文部分内容阅读
我县蘑菇生产始于七十年代初,1979年栽培面积达700万尺~2,曾获得平均1斤/尺~2的产量。但近年来,由于牛粪、稻草等原料供不应求,普遍薄料种菇,C/N失调以及盲目引种,菌种质量差,菇房消毒不严,病虫害孳生等原因,导致单产连年下降,1982年全县平均单产仅0.77斤/尺~2。为了提高蘑菇产质量,我们在实行菌种“两化”的同时,狠抓了提高培养料质量问题,积极推广了培养料的后发酵技术。今年全县有236户的菇农进行了堆肥后发酵,面积19万尺~2。其中室内
Mushroom production in our county began in the early 1970s. In 1979, the cultivation area was 7 million square feet ~ 2 and the average yield of 1 kg / sq ~ 2 was obtained. But in recent years, due to the shortage of raw materials such as cow dung, straw and so on, the general thin material planting, C / N imbalance and blind introduction, the poor quality of the mushrooms, the unsmooth mushroom house disinfection, pests and diseases and other reasons, resulting in declining yields year after year, 1982 The county average yield of only 0.77 pounds / foot ~ 2. In order to improve the quality of mushroom production, we implement the “two cultures” at the same time, pay close attention to raising the quality of culture materials, and actively promote the culture of the material after fermentation. This year, there are 236 mushroom farmers in the county after compost fermentation, an area of 190,000 feet ~ 2. Which indoors