华北农学报 ›› 2023, Vol. 38 ›› Issue (5): 112-119. doi: 10.7668/hbnxb.20194044

所属专题: 葡萄 果树专题 栽培生理

• 耕作栽培·生理生化 • 上一篇    下一篇

外源氨基酸对葡萄产量、生长及品质的影响

秦梅梅1, 赵琪2, 李倩2, 何永波2, 朱晓萍2, 张晶3, 苏欢3, 李磊2   

  1. 1 山西大学 生命科学学院,山西 太原 030006
    2 山西农业大学 园艺学院,山西 太原 030031
    3 永济市气象局,山西 永济 044599
  • 收稿日期:2023-04-14 出版日期:2023-10-28
  • 通讯作者:
    李 磊(1973-),男,山西晋中人,研究员,硕士生导师,主要从事植物营养与果树栽培研究。
  • 作者简介:

    秦梅梅(1995-),女,山西吕梁人,在读硕士,主要从事植物营养研究。

  • 基金资助:
    山西省重点研发计划项目(201903D211011); 山西省重点研发计划项目(201903D211011-02)

Effects of Exogenous Amino Acids on Grape Yield,Growth and Quality

QIN Meimei1, ZHAO Qi2, LI Qian2, HE Yongbo2, ZHU Xiaoping2, ZHANG Jing3, SU Huan3, LI Lei2   

  1. 1 School of Life Science,Shanxi University,Taiyuan 030006,China
    2 College of Horticulture,Shanxi Agricultural University,Taiyuan 030031,China
    3 Yongji Meteorological Bureau of Shanxi Province,Yongji 044599,China
  • Received:2023-04-14 Published:2023-10-28

摘要:

为探究氨基酸水溶肥对葡萄产量和品质的影响,以盛果期早黑宝葡萄为试验材料,设置3个处理:常规施肥(CK);增施有机肥(OPT);有机肥+氨基酸水溶肥处理(OPT+AA),研究外源氨基酸对葡萄产量、生长、品质及土壤养分的影响。结果表明,与CK相比,OPT处理葡萄产量降低14.17%,OPT+AA处理葡萄产量降低7.50%,但均不显著。与CK相比,OPT、OPT+AA处理化肥偏生产力均显著增加,OPT+AA处理的N、P2O5、K2O偏生产力分别显著增加73.44%,85.01%,85.01%;OPT+AA处理总糖显著增加8.09%,可溶性固形物显著增加1.32百分点,糖酸比显著增加38.80%,可滴定酸含量显著减少0.16百分点;OPT+AA处理新梢全磷含量显著增加24.73%,全钾含量显著增加24.73%。此外,OPT和OPT+AA处理并不会影响树体生长,且能够有效减少速效养分淋洗、提高植株根域养分含量。综上所述,通过化肥减施并增施有机肥对葡萄产量无显著影响,但可以减少速效养分的淋洗,显著提高化肥偏生产力;在增施有机肥的基础上增施氨基酸水溶肥能够促进树体养分吸收,提高葡萄产量,显著提升果实品质。

关键词: 葡萄, 氨基酸水溶肥, 有机替代, 产量, 品质

Abstract:

In order to explore the effects of amino acid water-soluble fertilizer on grape yield and quality,the full-fruit Zaohebao grape was used as the experimental material,three treatments were set up:conventional fertilization (CK);increased application of organic fertilizer (OPT);organic fertilizer + amino acid water soluble fertilizer treatment (OPT+AA),the effects of exogenous amino acids on grape yield,growth,quality and soil nutrient content were studied.The results showed that compared with CK,grape yield decreased by 14.17% under OPT treatment and 7.50% under OPT+AA treatment,but were not significant.Compared with CK,partial productivity of fertilizer treated with OPT and OPT+AA increased significantly.Partial productivity of N,P2O5 and K2O treated with OPT+AA increased significantly by 73.44%,85.01% and 85.01%,respectively.OPT+AA significantly increased total sugar by 8.09%,soluble solids by 1.32 percentage,sugar-acid ratio by 38.80%,and the titratable acid content by 0.16 percentage.The nutrient content of shoots was significantly increased by 24.73% in OPT+AA,total phosphorus content and total potassium content were significantly increased by 24.73%.In addition,OPT and OPT+AA treatments did not inhibit plant growth,but could effectively reduce the leaching of available nutrients and increase the nutrient content in the root domain.In summary,reducing and increasing the application of organic fertilizer had no significant effect on grape yield,but could reduce the leaching of available nutrients and significantly improve the partial productivity of fertilizer.The application of amino acid water-soluble fertilizer could promote nutrient absorption in plants,improving grape yield and fruit quality.

Key words: Grape, Amino acid water soluble fertilizer, Organic substitution, Yield, Quality

引用本文

秦梅梅, 赵琪, 李倩, 何永波, 朱晓萍, 张晶, 苏欢, 李磊. 外源氨基酸对葡萄产量、生长及品质的影响[J]. 华北农学报, 2023, 38(5): 112-119. doi: 10.7668/hbnxb.20194044.

QIN Meimei, ZHAO Qi, LI Qian, HE Yongbo, ZHU Xiaoping, ZHANG Jing, SU Huan, LI Lei. Effects of Exogenous Amino Acids on Grape Yield,Growth and Quality[J]. Acta Agriculturae Boreali-Sinica, 2023, 38(5): 112-119. doi: 10.7668/hbnxb.20194044.

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