摘要
为了探明“渔肽肥皇”生物有机肥对海水稻幼苗生长的影响,以“海红12”为供试材料,分别通过叶面喷施和根系浸泡后对水稻苗高、根长性状进行调查研究。结果表明,用“渔肽肥皇”叶面喷施和根系浸泡均可以极显著地促进海水稻幼苗的生长,使水稻幼苗的苗高、根长增加;其中,将“渔肽肥皇”原液稀释800~1300倍进行叶面喷施、稀释300~800倍进行根系浸泡均可以达到最优的处理效果,海水稻的苗高、根长性状表现最优。
In order to explore the growth effect of"Yu-tai-fei-huang"bio-organic fertilizer on sea rice seedlings,“Haihong 12”was used as the experimental material to investigate the characteristics of rice seedling height and root length by foliar spraying and root soaking respectively.The results showed that foliar spraying and root soaking with"Yu-tai-fei-huang"could significantly promote the growth of sea rice seedlings,and increase the seedling height and root length of rice seedlings.Among them,spraying 800-1300 times of the original solution of"Yu-tai-fei-huang"on the leaf surface and soaking 300-800 times of the root system could achieve the optimal treatment effect,which could make the seedling height and root length of sea rice perform the best.
作者
莫俊杰
关智仁
廖志翔
周永剑
李振江
金晓雨
罗嘉彬
林倩虹
赵嘉星
MO Jun-jie;GUAN Zhi-ren;LIAO Zhi-xiang(College of Agriculture,Guangdong Ocean University,Zhanjiang,Guangdong 524088)
出处
《安徽农业科学》
CAS
2020年第4期157-160,共4页
Journal of Anhui Agricultural Sciences
基金
国家级大学生创新创业训练计划项目“海水稻不育系的定向筛选与纯合”(CXXL2018014)
广东海洋大学科研启动费资助项目“芋优质种质资源收集及其应用开发研究”(R17025)
关键词
生物有机肥
叶面肥
海水稻
效应
Bio-organic fertilizer
Leaf fertilizer
Sea rice
Effect
