Foliar N Application on Tea Plant at Its Dormancy Stage Increases the N Concentration of Mature Leaves and Improves the Quality and Yield of Spring Tea

Foliar N Application on Tea Plant at Its Dormancy Stage Increases the N Concentration of Mature Leaves and Improves the Quality and Yield of Spring Tea

Over 30% of the Chinese tea plantation is supplied with excess fertilizer, especially nitrogen (N) fertilizer. Whether or not foliar N application on tea plants at the dormancy stage could improve the quality of spring tea and be a complementary strategy to reduce soil fertilization level remains un...

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Bibliographic Details
Main Authors: Mei-Ya Liu, Dandan Tang, Yuanzhi Shi, Lifeng Ma, Qunfeng Zhang, Jianyun Ruan
Format: Article
Language:English
Published: Frontiers Media S.A. 2021-10-01
Series:Frontiers in Plant Science
Subjects:
foliar N application
dormancy stage
total N
amino acid
polyphenol
tea plant
Online Access:https://www.frontiersin.org/articles/10.3389/fpls.2021.753086/full

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