摘要
[目的]提高红地球葡萄栽培中果实品质和产量。[方法]以3年生红地球葡萄为试材,在大通县盛天农业生产基地的日光温室内在葡萄不同生长期进行不同处理的氨基酸液肥试验,研究氨基酸液肥不同处理方式对葡萄新稍长度及粗度、葡萄产量与品质的影响。[结果]施氨基酸肥比对照的果实粒重、穗重、可溶性固形物、Vc含量增加,可滴定酸含量降低;根施结合叶面施肥的处理效果更显著。[结论]该研究为葡萄肥料管理提供理论依据。
[Objective] The research aimed to improve the quality and yield of Red Globe grape cultivation.[Method]The fruit grain weight,spike weight,soluble solids and Vc content were increased and the titratable acid content was declined compare to CK.The effect of the treatment based on soil application and foliage dressing was better than others.[Result]In the process of determinating total cyanide,the influence of laboratory reagents and operational factors on the determine results were bigger.Operation must be carefully,try one’s best to avoid artificial effect.When calibrating a solution,it should be noted titration endpoint,increasing the number of parallel samples,to prevent excessive deviation.In the reagent preparation,try to pay attention to the exact concentration of the reagent.[Conclusion] The study provides the theoretical basis for the fertilizer management of grape.
出处
《安徽农业科学》
CAS
2015年第15期49-51,共3页
Journal of Anhui Agricultural Sciences
基金
国家星火计划(2014GA870003)
关键词
氨基酸液肥
施肥方法
葡萄
营养品质
影响
Amino acid fertilizer
Fertilizing methods
Grape
Nutritional quality
Effect
