Effect of Wood Vinegar Foliar Fertilizer on Agronomic Traits and Yield of Wheat
CHEN Letian
ZHANG Liya
SHI Hao
GUO Dandan
Abstract：The composition of wood vinegar was analyzed by GC-MS,and field tests were carried out in Hebi,Zhoukou,Gongyi and Anyang cities of Henan Province to study the effects of spraying wood vinegar foliar fertilizer on wheat agronomic traits,yield and economic benefit.The results showed that the main components of wood vinegar were acids,ketones and phenols.Compared with foliar fertilizer containing amino acid,spraying wood vinegar foliar fertilizer improved plant height,stem diameter,root length,ear length,ear width,leaf length and leaf width;Increased thousand-grain weight,and the highest increase rate was 4.52%in Anyang test site;Increased yield,and the highest increase rate was 12.50%in Gongyi test site;Increased the economic benefit,and the maximum increase was 2 100 Yuan/ha in Gongyi test site.
Keywords：WheatWood vinegar foliar fertilizerAgronomic traitYield
Publication Date：2025-04-10
Online Publishing Date：2026-09-12(First online date of this platform, not the publication date of the document)
Pages：4( 48-51 )