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为了解低温对蘑菇生长的影响,以便采取措施,力争优质高产,于81年对秋菇产质量进行了分析。 (一) 气候与室温:8月底9月初,受14号强台风影响,菇房中层气温22℃;9月上旬中期至月底,菇房气温持续25℃左右;10月初受弱冷空气影响,菇房气温18℃左右;10月上旬末至中旬,受较强冷空气影响,菇房气温18℃左右;10月22日受强冷空气侵袭,菇房中层气温≤5℃,并持续数日;从10月末起冷空气频繁南下,菇房气温持续8℃左右。对照常年同期气温,除9月较正常外,其余都偏低。上、中、下三层气温分别于14时观测,上层高于中层1～2℃、高于下层2～3℃。
In order to understand the impact of low temperature on mushroom growth, in order to take measures to strive for high quality and high yield, in the 81st autumn mushroom quality analysis. (1) Climate and room temperature: By the end of August, early September and early September, affected by strong typhoon No. 14, the middle temperature of Mushroom House was 22 ℃. From mid-September to the end of September, the temperature of Mushroom house continued to be around 25 ℃. Influenced by the weak cold air in early October, Room temperature about 18 ℃; late October to mid-10, affected by the strong cold air, mushroom room temperature of about 18 ℃; October 22 by strong cold air invasion, Mushroom Room temperature ≤ 5 ℃, and lasted for several days; From the end of October cold air frequently south, mushroom room temperature of about 8 ℃. Compared with the same period of perennial temperatures, except in September than normal, the rest are low. The upper, middle and lower three layers of temperature were observed at 14 o’clock, the upper layer than the middle 1 ~ 2 ℃, higher than the lower 2 ~ 3 ℃.