PCPA和6-BA对茄子果实生长及其激素含量变化的影响  

Effect of 6-BA and PCPA on the Growth of Eggplant Fruit and the Change of Plant Hormone Levels

作　　者：郝建军[1] 张跃林[1] 于洋[1] 

机构地区：[1]沈阳农业大学生物科学技术学院,辽宁沈阳110866

出　　处：《北方园艺》2011年第12期21-24,共4页Northern Horticulture

摘　　要：以"L1吉杂花长茄"为试材,用对氯苯氧乙酸和6-苄基腺嘌呤混合处理茄子花,研究混合液对茄子果实生长和激素含量变化的影响。结果表明:2种激素的混合液能显著增加茄子直径、长度和单果重;果实内脱落酸含量明显增加,生长素含量呈现先增加后减少再增加的"Z"字型走势,赤霉素含量呈现总体上升趋势,玉米素含量缓慢减少;茄子单果重与果内脱落酸(ABA)和赤霉素(GA)含量变化呈显著正相关,与生长素(IAA)和玉米素(ZR)含量变化无明显的相关性。Used＇L1 Jizahuachangqie＇ eggplant as test materials,studied the influence of chlorophenoxyacetic acid and 6-benzyl adenine mix on treatment of eggplant flowers on the diameter,length,single fruit weight and hormone content.The results showed that the diameter,length and single fruit weight significaut increased,fruit of the ABA content increased significantly,growth hormone increased at first then decreased,and then increased,presert the ＇Z＇ shaped trend,the overall GA content showed an upward trend,the slow reduction of zeatin content.Eggplant fruit weight and fruit within the ABA（ABA）and gibberellin（GA）content was significantly correlated with auxin（IAA）and zeatin（ZR）content of no obvious relevance.

关 键 词：茄子 6-BA PCPA 果实生长 激素含量 

分 类 号：S482.892[农业科学—农药学]