摘要
[目的]验证腐植酸水溶肥在葡萄上的应用效果。[方法]设置3个浓度梯度叶面喷施腐植酸水溶肥料(腐植酸≥30 g/L,N+P2O5+K2O≥200 g/L)处理,于2020年在枞阳县进行了田间小区试验,研究各肥料处理对葡萄生物学性状和产量的影响。[结果]腐植酸水溶肥对葡萄生物学性状有一定影响,叶面积、叶重和可溶性固形物含量增加,口感较好,抗逆性增强,产量增加,增产率可达15.03%。[结论]施用腐植酸水溶肥效果好,葡萄产量高,经济效益可观,可在生产上大力推广。
[Objective]The aim of this study was to verify the application effect of humic acid water soluble fertilizer on grape.[Method]Three concentrations of humic acid water soluble fertilizers(humic acid≥30 g/L,N+P_(2)O_(5)+K_(2)O≥200 g/L)were set to study the effects of various fertilizer treatments on grape biological traits and yield in Zongyang county in 2020.[Result]Leshi water soluble fertilizer containing humic acid had a certain effect on the biological characteristics of grapes.The leaf area,leaf weight and soluble solid content increased,the taste was good,the stress resistance was enhanced,and the yield increased by 15.03%.[Conclution]The application of humic acid water soluble fertilizer had good effect,high grape yield and considerable economic benefits,which could be popularized in production.
作者
蒋吉芳
JIANG Ji-fang(Zongyang Soil and Fertilizer Station of Planting Industry(Tea Industry Development)Service Center of Tongling City,Zongyang,Anhui 246700)
出处
《园艺与种苗》
CAS
2021年第10期16-17,共2页
Horticulture & Seed
关键词
葡萄
腐植酸水溶肥
田间效应
研究
Grapes
Humic acid water soluble fertilizer
Field effect
Research
