不同浓度赤霉素和宝丰灵在草莓育苗上的应用  

Application of Different Concentrations of Gibberellin and Baofengling in Strawberry Seedling

作　　者：侯鑫敬 常毅 HOU Xin-jing;CHANG Yi(Fruit Industry Administration Bureau of Qin’an County,Tianshui City,Gansu Province,Qin’an,Gansu 741600)

机构地区：[1]甘肃省天水市秦安县果业管理局,甘肃秦安741600

出　　处：《安徽农业科学》2020年第20期50-51,61,共3页Journal of Anhui Agricultural Sciences

摘　　要：研究不同浓度的赤霉素与宝丰灵在草莓育苗过程中对健壮幼苗数目及繁殖率的影响。以永靖县当地品种章姬为试验材料,分别采用不同浓度的赤霉素(30、40、50 mg/L)与宝丰灵(0.67、1.00、1.33、2.00 mL/L)喷施叶面,以清水处理作对照,测量草莓主茎粗度、叶片大小、株高、匍匐茎数量、匍匐苗数量、匍匐茎长度和粗度、匍匐苗的茎粗、株高、叶片大小。结果表明,激素对植株茎粗有抑制作用。赤霉素对匍匐苗株高有抑制作用。用1.33 mL/L宝丰灵处理草莓幼苗对其产生健壮幼苗和提高繁殖率效果最佳。The effects of different concentrations of gibberellin and Baofengling on the number and reproductive rate of healthy strawberry seedlings were studied.Taking Yongjing local variety Zhangji as experimental material,different concentrations of gibberellin(30,40,50 mg/L)and Baofengling(0.67,1.00,1.33,2.00 mL/L)were sprayed on the leaf,with water treatment as CK,main stem diameter,leaf size,plant height,number of stolon,stolon length and thickness,prostrate stem thickness,plant height,leaf size of strawberry were measured.The result showed that the inhibitory effect of hormone on the stem of plant.Gibberellin inhibited the creeping seedling height.Treatment of strawberry seedlings with 1.33 mL/L Baofengling was the best way to produce healthy seedlings and improve the reproduction rate.

关 键 词：草莓幼苗 育苗 赤霉素 宝丰灵 

分 类 号：S668.4[农业科学—果树学]