Spraying 5-ALA on Leaves can Improve Spring Tea Yield and Quality
Wang Liangju and others from the School of Horticulture, Nanjing Agricultural University published an article “The Effect of 5-Aminolevulinic Acid (5-ALA) on the Growth and Quality Components of Spring Tea”. The research results found that spraying low concentrations of 5-ALA can significantly promote the budding of tea trees. Increase the content of free amino acids, …
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