Impact of Bio-fertilizers under Supplementary Irrigation and Rain-fed Conditions on Some Physiological Responses and Forage Quality of Smooth Vetch (Vicia dasycarpa L.)

Authors : Saeid HEYDARZADEH, Jalal JALİLİAN, Alireza PİRZAD, Rashid JAMEİ

Pages : 777-787

Doi:10.15832/ankutbd.1130289

View : 209 | Download : 170

Publication Date : 2023-09-25

Article Type : Research Paper

Abstract :The purpose of this study was the evaluate use of bio-fertilizers to adjustment water shortage stress and improved smooth vetch insert ignore into journalissuearticles values(Vicia dasycarpa L.); yield under water deficit stress conditions. Thus, A 2-year experiment were performed in an agrisilviculture system of plum orchard in 2016 and 2017. In this study, the single, double and triple combined of Arbuscular mycorrhizal fungi- Rhizophagus intraradices insert ignore into journalissuearticles values(AMF);, Azotobacter chroococcum insert ignore into journalissuearticles values(Az); and Thiobacillus spp. insert ignore into journalissuearticles values(Th); on smooth vetch plants were evaluated under rain-fed and supplemental irrigation. The results indicated that irrigated plants had more Fe and Zn nutrients than rain-fed plants. Combined use of AMF + A. chroococcum more improved the forage dry matter digestibility insert ignore into journalissuearticles values(DMD);, total digestible nutrient insert ignore into journalissuearticles values(TDN);, net energy for lactation insert ignore into journalissuearticles values(NEL);, dry matter intake insert ignore into journalissuearticles values(DMI); and relative feed value insert ignore into journalissuearticles values(RFV); than plants with single inoculation. In irrigated plants, double and triple combination of AMF with A. chroococcum and/or Thiobacillus spp. improved chlorophyll-a, chlorophyll-b, total chlorophyll, RWC, TSS, AsA, and GSH while lowering proline and MDA. Rain-fed condition reduced grain yield. In conclusion, synthesis non-enzymatic antioxidant because of the combined use of bio-fertilizers insert ignore into journalissuearticles values(AMF, Az and Th); can reduce ROS damage and improve water deficit resistance and yield in smooth vetch rain-fed plants.
Keywords : Chlorophyll, Irrigation, Non enzymatic antioxidants, Osmolytes adjustment, Yield