In the corn cobs after harvesting. The corn cobs had been then counted and weighed successively. Soon after harvest, we measured the heights and weights of your aboveground components with the plants with no corn cobs.Table 1. Methodological information about Application of iodine and vanadium compounds to soil for the duration of sweetcorn cultivation in pot experiments. Date of Initial Application of Iodine and Vanadium Compounds 8 June 2018 22 May perhaps 2019 Developmental Phase Application (BBCH) of Cycle 1st Application 6 leaves six leaves Each and every 7th day Every single 7th dayYear of ExperimentSowing DateDate Last ApplicationDate of HarvestAmount of Applications 720188 May well 2018 9 April17 July 2018 three July24 July 2018 ten JulyTable two. Design and technique of conducting experiment with sweetcorn plants cultivation. Dose of Iodine Compounds and Dose of Iodine 10 (10 I) 10 (ten I) 10 (ten I) 10 (ten I) ten (ten I) ten (ten I) 10 (10 I) 10 (10 I) 10 (ten I) ten (ten I) 10 (10 I) 10 (ten I) Dose of Vanadium as Ammonium Metavanadate 0.1 V 1.0 V 0.1 V 1.0 V 0.1 V 1.0 V 0.1 V 1.0 V 0.1 V 1.0 V I and/or V Application from BBCH 1617 7 occasions 7 times 7 occasions 7 times 7 times 7 occasions 7 instances 7 occasions 7 times 7 times 7 times 7 times 7 times 7 instances Level of Iodine Applied for One particular Plant ( ol I lant1 ) 14 14 14 14 14 14 14 14 14 14 14 14 Quantity of Vanadium Applied for One particular Plant ( ol V lant1 ) 0.14 1.four 0.14 1.four 0.14 1.4 0.14 1.4 0.14 1.TreatmentsControl V1 V2 KI KI V1 KI V2 KIO3 KIO3 V1 KIO3 V2 5ISA 5ISA V1 5ISA V2 2IBeA 2IBeA V1 2IBeA VThe dose of 200 cm3 of iodine, vanadium or iodine vanadium option pot1 (1 plant1 ) have been applied at a single application. With no iodine and vanadium fertilizationthe natural content of iodine and vanadium in mineral soil for the experiments. 7 occasions every 7 days. The determined iodine and vanadium content material (in TMAH and 1 M HCl extracts, respectively) do not permit for estimating the amount of available iodine and vanadium for plants inside the soil remedy of mineral soil. It is also not attainable to accurately estimate the alterations in the content material of I and V in the soil resolution through the whole period of sweetcorn cultivation using other Ferrous bisglycinate methods of soil extraction.two.2. Analysis of Dry and Fresh Samples of Roots, Stems, and Leaves Fresh samples of roots, leaves, and grain have been dried at 70 C (48 h) in a Ilaprazole supplier laboratory dryer with forced air circulation. Dried samples of leaves, roots, and grain had been ground within a laboratory mill and stored inside a plastic bag till evaluation from the iodine, vanadium, microelements, and microelements was carried out. The dry weight content material in these samples was determined employing the ovendrying system at 105 C. To identify iodine content material, the PNEN 151112008 approach was applied together with the modifications described in [38] using ICPMS/MS (iCAP TQ ICPMS ThermoFisher Scientific, Bremen, Germany). The concentrations of V, P, K, Mg, Ca, S, Cu, Fe, Mn, Mo, and Zn had been determined applying an ICPOES spectrophotometer (Prodigy Spectrometer, LeemanAgronomy 2021, 11,five ofLabs, New Hampshire, MA, USA) soon after microwave digestion in 65 super pure HNO3 . Plant samples of 0.5 g dry material had been placed in 55 mL TFMmodified polytetrafluoroethylene (PTFE) vessels and digested in 10 mL of 65 HNO3 utilizing a CEM MARS5 Xpress (CEM Globe Headquarters, Matthews, NC, USA) microwave digestion system [39]. The samples of fresh grain (milk stage) were then homogenized and total sugars, as a su.
