新型植物生长调节剂0.02%二氢卟吩铁可溶粉剂对葡萄生长增产效果的初探  

Effect of a New Plant Growth Regulator Iron Chlorin 0.02% Soluble Powder on the Growth and Yield of Grape

作　　者：邢宇俊[1] 陈黎明 孟东峰 徐剑宏[1] 史建荣[1] XING Yu-jun;CHEN Li-ming;MENG Dong-feng;XU Jian-hong;SHl Jian-rong(Institute of Food Safety and Nutrition,Jiangsu Academy of Agricultural Sciences/Jiangsu Key Laboratory for Food Quality and Safety-State Key Laboratory Cultivation Base,Ministry of Science and Technology,Nanjing 210014,China;Nanjing Baite Bioengineering Co.,Ltd.,Nanjing 211161,China)

机构地区：[1]江苏省农业科学院农产品质量安全与营养研究所/江苏省食品质量安全重点实验室-省部共建国家重点实验室培育基地,南京210014 [2]南京百特生物工程有限公司,南京211161

出　　处：《农药》2020年第12期933-936,共4页Agrochemicals

摘　　要：[目的]二氢卟吩铁是一种新型的植物生长调节剂,为了评价0.02%二氢卟吩铁可溶粉剂对葡萄生长增产的效果。[方法]试验采用有效成分0.01、0.02、0.04、0.06 mg/L的0.02%二氢卟吩铁可溶粉剂在葡萄开花期、果实膨大期各施药1次,调查对葡萄的生长和增产影响。[结果]不同施药剂量的0.02%二氢卟吩铁可溶粉剂,在葡萄开花期、果实膨大期各施药1次后,对葡萄生长具有调节增产效果,对果粒大小、果穗大小、百粒重均有促进调节作用,能够有效改善葡萄大小粒现象,葡萄产量显著提高,增产幅度在5.38%~15.38%之间,并提高可溶性固形物含量、降低可滴定酸含量,对葡萄无药害影响。[结论]新型植物生长调节剂0.02%二氢卟吩铁可溶粉剂对葡萄的生长和产量具有促进作用,为进一步推广应用奠定基础。[Aims] Iron chlorin is a new type plant growth regulator. The study aims to evaluate the effect of iron chlorin 0.02% soluble powder on the growth of grapes. [Methods] The active components(0.01, 0.02, 0.04 and0.06 mg/L) of iron chlorin 0.02% soluble powder were applied once at the flowering stage and fruit expansion stage of grape and the effect was investigated on the growth and yield of grapes. [Results] Different diluent of 0.02% iron chlorin soluble powder can regulate the growth of grapes, promote the regulation of the size of fruit, the size of ear and the weight of 100 grains, effectively improve the phenomenon of grapes size and grain, significantly increase the yield of grapes ranging from 5.38 to 15.38%, and increased the content of soluble solids and decreased the content of titratable acids. [Conclusions] The new plant growth regulator iron chlorin 0.02% soluble powder can promote the growth and yield of grape, laying a foundation for further application.

关 键 词：新型植物生长调节剂 二氢卟吩铁可溶粉剂 葡萄 生长和增产 

分 类 号：S482.2[农业科学—农药学]