摘要
对2014年山东省枣庄市一次罕见秋季连阴雨过程进行观测和调查分析。结果表明,9月9—18日连续10 d的罕见连阴雨发生在枣庄红枣成熟期,是红枣裂果的关键期。长时间阴雨寡照造成植株环境相对湿度过高,蒸发减少,致使大量水分被果皮吸收发生裂果。故这次罕见秋季连阴雨是造成2014年枣庄红枣裂果最严重的主因。并从气象角度提出了主要防御措施。
The process of a rare autumn continuous rain in Zaozhuang City, Shandong Province in 2014 was observed and analyzed. The results showed that the rare autumn eontinuous rain in September 9-18^th was occurred in Zaozhuaug maturity dates, which was the key period of jujube fruit cracking. Prolonged rainy oligonucleotide caused plant relative humidity too high, and reduced evaporation, and resulted in peel eracking with absorption of large amounts of water. So this rare autumn continuous rain was the most serious reason which caused Zaozhuang Jujube fruit cracking. Moreover, the main defense methods were put forward.
出处
《园艺与种苗》
CAS
2015年第11期36-37,共2页
Horticulture & Seed
关键词
罕见
秋季连阴雨
红枣
裂果
Rare
Autumn continuous rain
Jujube
Fruit cracking
作者简介
胡园春（1964-），女，山东庆云人，高级工程师，从事应用气象研究。
