Check effect of Silver nano Colloid and Humic acid on the agronomic aspect of fodder beet

rasoul goli kalan ¹ ( Islamic Azad University Varamin Branch at a glance )

Submited date : 2020-11-12 Accepted date : 2021-02-21

Keywords: Humic acid, spray, silver nanoparticle, : forage beet, raw fiber,

Abstract :

investigate the effect of silver Nanoparticle and humic acid on agronomic aspect of fodder beet, an experiment as factorial form in the complete randomized block design in three replications in 2019 was conducted experimented factors were included nano application at three levels without treatment.100 and 200 ml per 300 liters of water as a first factor and humic at three levels of control non-using, 25 and 50 liters per hectare as irrigation fertilizer as second factor were considered. The most wet and dry yield of forage beet were obtained in the amount of77.2 and14.6 tons per hectare, in the 200 ml of silver Nanoparticle foliar application treatment and using of 50 lit/ha of humic acid were obtained, however, a statistically significant difference with 100 ml Nanoparticle and 25 ml humic acid did not observed. most leaf area index and root diameter was observed in 200 ml of r nanoparticle treatment and the using of 25 humic The using of nanoparticle was increased the protein and raw fiber, ability to digest dry matter, and the amount of auxin. other hand, the most percent of sugar was recorded in the non-using of humic acid treatment, but the amount of root potassium, the protein percent and raw fiber, digestibility and the amount of auxin by humic using compared to control treatment that showed a significant increasing. Based the experiment results, the humic using in amount of 25and 100of nanoparticle application increasing of forage beet quantitative and qualitative performance are effective.