| 不同光照强度对羊肚菌生长发育的影响初报 |
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| 作者姓名： | 杨燕 赵晶 李新荣 |
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| 作者单位： | 陇南市农业科学研究所，甘肃 陇南 746000 |
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| 基金项目： | 甘肃省农业科学院农业科技创新专项(2019GAASS2)。 |
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| 摘 要： | 为明确羊肚菌设施栽培中的最佳光照强度，为羊肚菌栽培提供技术支持。以陇南市主推品种六妹羊肚菌为试验材料，在塑料大棚上覆盖6针、8针、9针遮阳网，并在内部种植羊肚菌，研究不同光照强度对六妹羊肚菌全生育期菌丝生长、生物特性和产量的影响。结果表明，光照强度对羊肚菌栽培有较大影响，覆盖8针遮阳网下栽培的羊肚菌产量最高，菌丝生长最快，生物特性良好，故塑料大棚栽培羊肚菌光照强度应控制在 800～1 000 lx为宜。
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| 关 键 词： | 六妹羊肚菌 遮阳网 光照强度 生物特性 产量 |
| 收稿时间： | 2023/1/9 0:00:00 |
| 修稿时间： | 2023/7/10 0:00:00 |
Preliminary Report on Effects of Light Intensities on the Growth and Development of Morchella sextelata |
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| Authors: | YANG Yan ZHAO Jing LI Xinrong |
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| Institution: | Longnan Institute of Agricultural Science, Longnan Gansu 746000, China |
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| Abstract: | In order to clarify the optimal light intensity in protected cultivation of Morchella esculenta, the main variety Morchella sextelata was planted in the plastic greenhouse of Longnan city covered with 6-pin, 8-pin, 9-pin shading nets, respectively, and effects of different light intensities on mycelium growth, biological characteristics and yields of M. sextelataat the growth period were studied. The results showed that yield of M. sextelata was the highest cultivated in the plastic greenhouse covered using 8-pin shading nets because of the fastest growth speed of its mycelium and good biological characteristics. Therefore, the suitable light intensity of M. sextelata cultivation in a plastic greenhouse should be from 800 to 1 000 lx. |
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| Keywords: | Morchella sextelata Shading net Light intensity Biological characteristic Yield |
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