不同催芽处理对‘红灵’西瓜种子发芽的影响  

Effects of Different Germination Treatments on Seeds Germination of ’Hongling’ Watermelon

作　　者：张永生 秦旭[1] 李国栋 ZHANG Yong-sheng;QIN Xu;LI Guo-dong(Shandong Agricultural and Engineering University,Jinan 250100,China;Nanjing Agricultural University,Nanjing 210000,China;Shandong Agricultural Technology Extension Center,Jinan 250013,China)

机构地区：[1]山东农业工程学院,山东济南250100 [2]南京农业大学,江苏南京210000 [3]山东省农业技术推广中心,山东济南250013

出　　处：《中国果菜》2022年第3期67-71,共5页China Fruit & Vegetable

基　　金：济南市十大农业特色产业科技创新项目(2019080812)。

摘　　要：以‘红灵’西瓜种子为试材,研究了不同催芽温度、浸种时间、浸种溶液对种子发芽时间、发芽势、发芽率、活力指数、发芽指数及胚根长度的影响。结果表明,不同催芽温度、浸种时间及不同pH值溶液浸种处理对‘红灵’西瓜种子的影响不同,催芽温度32℃、浸种时间20 h对‘红灵’西瓜种子发芽较为适宜,其萌发生长的最佳pH值为7.0。The effects of different accelerating temperature, soaking time and soaking solution on germination time,germination potential, germination percentage, vigor index, germination index and radicle length of ’Hongling’ watermelon seeds were studied. The results showed that different germination temperature, soaking time and pH solution had different effects on ’Hongling’ watermelon seeds. The germination temperature of 32 ℃ and soaking time of 20 h were more suitable for ’Hongling’ watermelon seeds, and the optimum pH value for germination and growth was 7.0.

关 键 词：‘红灵’西瓜 萌发 温度 浸种时间 PH值 

分 类 号：S651[农业科学—果树学]