甜樱桃授粉促进剂试验研究  

Experimental Study on Pollinating Promoter for Sweet Cherry

作　　者：李江月 朱婉 陈良 赵玉平 李斌 白文钊 LI Jiangyue;ZHU Wan;CHEN Liang;ZHAO Yuping;LI Bin;BAI Wenzhao(Qinba Centre for Ecological Conservation,Hanzhong 723000,China;School of Biological Science and Engineering,Shaanxi University of Technology,Hanzhong 723000,China)

机构地区：[1]汉中市秦巴生态保护中心,陕西汉中723000 [2]陕西理工大学生物科学与工程学院,陕西汉中723000

出　　处：《中国果菜》2024年第8期42-45,共4页China Fruit & Vegetable

基　　金：陕西省林业科技创新大秦岭研究院智库建设专项-陕西秦巴山片区生态富民林业发展路径研究(SXLK2022-05-2);陕西省哲学社会科学研究专项-乡村振兴视域下陕西秦巴山社区林业发展机制研究(2022HZ1745)。

摘　　要：在汉中盆地勉县的甜樱桃种植园内,采用植物激素+高分子化合物(壳聚糖)组成3种不同配方的甜樱桃授粉促进剂,选择‘红灯’‘友谊’‘早大果’等3个甜樱桃品种进行试验,研究各配方对甜樱桃授粉结实率的影响。结果显示,3种配方试剂均有提高甜樱桃授粉结实率的作用,其中配方3(赤霉素40 mg/L、细胞分裂素20 mg/L、生长素10 mg/L、壳聚糖100μg/L)的初挂果率提高20%、结果率提高6%、成果率提高5%,比配方1、2高,因此该配方在提高甜樱桃授粉结实率作用方面效果明显。At sweet cherry plantations in Mian county,in the Hanzhong Basin,three different formulations of sweet cherry pollinators were formulated using plant hormones and macromolecule(chitosan),three sweet cherry varieties,‘Hongdeng’,‘Youyi’and‘Zaodaguo’,were selected to study the effects of different formulas on pollination and seed setting rate of sweet cherry.The results showed that all three formula reagents had an effect on improving the pollination and fruiting rate of sweet cherries compared to the control group.Among them,formula 3(GA340 mg/L,6-BA 20 mg/L,NAA 10 mg/L,chitosan 100μg/L)increased the initial fruit setting rate by 20%,the fruiting rate by 6%,and the fruiting rate by 5%,which was higher than formulas 1 and 2.Therefore,this formula had a significant effect on improving the pollination and fruiting rate of sweet cherries.

关 键 词：甜樱桃 授粉结实率 授粉促进剂 植物激素 高分子化合物 

分 类 号：S7[农业科学—林学]