1. 探讨剑在阴条件下叶斑病和沤心病的感病状况及用药防治效果。
The purpose was to discuss the flu disease status and medication effects of leaf spot disease and "Ouxin" disease of the Cymbidium longibracteatum under the cloudiness-shed condition.

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2. 以津优2号黄瓜为试材,分析了中黄瓜不同时期套袋对果实袋内微环境、果实发育及品质的影响。
The effects of bagging fruit at different fruiting seasons on micro-environment, growth and quality of fruit were investigated in spring cucumber cv. Jinyou No. 2 in medium plastic film tunnel.

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3. [目的]探讨剑在阴条件下叶斑病和沤心病的感病状况及用药防治效果。
[Objective] The purpose was to discuss the flu disease status and medication effects of leaf spot disease and "Ouxin" disease of the Cymbidium longibracteatum under the cloudiness-shed condition.

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4. [目的]探讨剑在阴条件下叶斑病和沤心病的感病状况及用药防治效果。
[Objective] The purpose was to discuss the flu disease status and medication effects of leaf spot disease and "Ouxin" disease of the Cymbidium longibracteatum under the cloudiness-shed condition.

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