Influence of seven levels of chemical/biostimulator protection on amino acid profile and yield traits in wheat

作     者：Piotr Iwaniuk Rafal Konecki Piotr Kaczynski Alua Rysbekova Bozena Lozowicka Piotr Iwaniuk;Rafal Konecki;Piotr Kaczynski;Alua Rysbekova;Bozena Lozowicka

作者机构：Institute of Plant Protection-National Research InstituteChelmonskiego 22 Street15–195 BialystokPoland Kazakh National Agrarian Research UniversityDepartment of Plant ProtectionAbai Avenue 8Almaty 050010Kazakhstan 

出 版 物：《The Crop Journal》 (作物学报（英文版）)

年 卷 期：2022年第10卷第4期

页      面：1198-1206页

核心收录：

学科分类：09[农学] 0901[农学-作物学] 

基　　金：funded by the Ministry of Education and Science in Poland in terms of designated subsidy among statutory activities(SIB-01 SIB-03) 

主　　题：Amino acids Biostimulators Plant protection products Wheat quality Yield 

摘      要：Biostimulators combined with pesticides can reduce the need for chemical crop protection to yield healthy wheat with high grain quality and nutritional *** goal of this four-year field study was an assessment of the effects of seven levels of sulfonylurea herbicide,morpholine and triazole fungicides,and humic biostimulator protection on concentrations of 20 amino acids(AAs)and on yield parameters under diverse climatic *** of pesticides and biostimulators reduced amino acid *** applied alone reduced AAs ***(herbicide+fungicide)protection or its combination with humic biostimulator were the most effective strategies for increasing yield,thousand-kernel weight,spike number,grain surface area,and wet *** dosages of fungicides showed effects on AA content and crop parameter values similar to those of the recommended dosages of fungicides and are in line with the European Commission’s “From Farm to Fork*** biostimulators as agents supporting pesticide protection should be optimized for wheat growth stage to achieve the most desirable wheat parameters and implemented in agricultural practice.