0.1%S-诱抗素(ABA)配合液态膜预防榛子抽条田间试验研究  

Field Experiment of 0.1% S-Abscisic Acid(ABA) Combined with Liquid Film in Preventing Hazelnut Shoot Shriveling

作　　者：张广仁[1] 孙万河[1] 刘坤[1] 陈涛[1] 史永清[2] ZHANG Guang-ren;SUN Wan-he;LIU Kun;CHEN Tao;SHI Yong-qing(Liaoning Institute of Pomology,Xiongyue Liaoning 115009,China;Tacheng Prefecture Agricultural Science Research Institute,Tacheng Xinjiang 834700,China)

机构地区：[1]辽宁省果树科学研究所,辽宁熊岳115009 [2]新疆塔城地区农业科学研究所,新疆塔城834700

出　　处：《北方果树》2022年第2期20-22,共3页Northern Fruits

基　　金：科技特派行动专项计划“辽宁省建昌县大榛子科技特派团”(2021JH5/10400073)。

摘　　要：榛子抽条现象的发生是严重制约榛子产业发展的重要生理病害。北方地区冬春季气候干旱、少雨更加重了榛子抽条现象的发生。该试验研究对田间榛树喷施0.1%S-诱抗素配合液态膜,以提高植物体的抗干旱胁迫能力。液态膜对植物体内水分有物理阻断作用,能长效保持植物体的含水量,从而达到预防榛树抽条现象的发生。结果表明,喷施0.1%S-诱抗素300倍+液态膜10倍处理的防效最高,达到93.42%,效果明显。The occurrence of hazelnut Shoot shrivelingis an important physiological disease that seriously restricts the development of hazelnut industry. Climatic drought and less rain in winter and spring in northern China have aggravated the occurrence of hazelnut Shoot shriveling. The experiment was conducted to improve the drought resistance of hazelnut plants by spraying 0.1% S-ABA combined with liquid film.Liquid film has a physical blocking effect on water content in plants,which can maintain the water content of plants for a long time,so as to prevent the occurrence of hazel tree Shoot shriveling. The results showed that spraying 0.1% S-ABA 300 times dilution+liquid membrane 10 times dilution had the highest control effect,reaching 93.42%,and the effect was obvious.

关 键 词：榛子 S-诱抗素 液态膜 抽条 防效 

分 类 号：S664.4[农业科学—果树学]