【摘 要】
：
设施栽培油桃时,必须重视温度调控,特别是花期尤为重要。花期一般要求夜间温度5℃以上,晴天中午适宜温度为22～27℃,最高不超过30℃。1999年,我市一处500ｍ2的大棚油桃,花期天气
【机 构】
：
山东省昌邑市农业局!261300,山东省昌邑市农业局!261300
论文部分内容阅读
设施栽培油桃时,必须重视温度调控,特别是花期尤为重要。花期一般要求夜间温度5℃以上,晴天中午适宜温度为22～27℃,最高不超过30℃。1999年,我市一处500ｍ2的大棚油桃,花期天气晴朗,中午前后因未注意放风调温,盛花期以后连续5天中午前后气温高达36℃,结果10天后幼果大量?..
Facilities cultivation nectarines, we must attach importance to temperature control, especially the flowering is particularly important. Flowering generally requires night temperature above 5 ℃, sunny noon suitable temperature is 22 ~ 27 ℃, the maximum does not exceed 30 ℃. In 1999, the city of a 500m2 nectarine greenhouse, flowering sunny, before noon due to not pay attention to the wind temperature, flowering after 5 days at noon before and after the temperature as high as 36 ℃, the results after 10 days a large number of young fruit.
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