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江西省蚕桑茶叶研究所于2009年引进栽植了优良果桑无核大十、红果2号、白玉王、台湾果桑等进行试验示范,面积约12亩。2010年3月10日,由于霜冻危害,造成大十枝条上萌发芽全部冻死[1]。2014年2月10日遇大雪天气导致大棚内果桑受冻,2月18~19日露天栽培果桑又遭受晚霜冻害,致使产量减少20%~90%,对果桑产量造成了极大影响。现着重介绍2014年江西果桑冻害发生情况,
Jiangxi Institute of Sericulture Tea introduced in 2009 the introduction of fine fruit mulberry seedless big ten, Red 2, White King, Taiwan fruit mulberry and other demonstration, an area of about 12 acres. March 10, 2010, due to frost damage, causing a large number of sprouting buds all freeze to death [1]. February 10, 2014 In case of heavy snowfall, the fruiting mulberry trees in the greenhouses were frozen. On February 18-19, open mulberry cultivation was affected by night frost damage, resulting in a decrease of 20% -90% in yield, which had a great impact on the yield of mulberry . It is highlighted that the occurrence of frost damage in Jiangxi fruit trees in 2014,