Research Article

Influence of Drought and Sowing Time on Protein Composition, Antinutrients, and Mineral Contents of Wheat

Table 2

Effect of sowing time on albumin-globulin, gliadin, and glutenin proteins in mature grains of drought-susceptible (PBW 343) and drought-tolerant (C 306) wheat genotypes grown under irrigated and rain-fed conditions. Values are mean ± SD of three replicates; TSP, total soluble proteins; NS, not significant.

YearSowing time GenotypeTSP (%) Amphiphil (% of total protein) Albumin-globulin
(% of total protein)
Gliadin
(% of total protein)
Glutenin
(% of total protein
TreatmentTreatmentTreatment Treatment Treatment

IrrigatedRain fedIrrigatedRain fedIrrigatedRain fedIrrigatedRain fedIrrigatedRain fed

Early sownPBW 343 9 . 3 2 ± 0 . 7 9 1 1 . 6 2 ± 0 . 5 9 5 . 0 6 ± 0 . 4 9 6 . 1 3 ± 0 . 1 0 1 1 . 4 2 ± 0 . 4 1 1 3 . 4 6 ± 0 . 1 5 3 1 . 6 2 ± 1 . 0 8 2 7 . 5 4 ± 0 . 6 5 3 9 . 3 1 ± 1 . 3 6 3 4 . 3 6 ± 0 . 7 4
C 306 1 0 . 1 7 ± 0 . 7 5 1 4 . 0 2 ± 0 . 6 1 3 . 4 3 ± 0 . 3 1 6 . 7 4 ± 0 . 1 2 1 2 . 2 5 ± 0 . 2 5 1 3 . 9 0 ± 0 . 1 2 3 0 . 4 0 ± 0 . 5 5 2 6 . 1 2 ± 0 . 9 4 4 4 . 2 5 ± 1 . 3 4 4 0 . 1 8 ± 0 . 6 6
Year I (2008)Timely sownPBW 343 1 0 . 5 1 ± 0 . 1 3 9 . 4 0 ± 0 . 5 1 4 . 6 0 ± 0 . 3 9 5 . 7 5 ± 0 . 3 3 1 0 . 7 9 ± 0 . 2 1 1 3 . 9 7 ± 0 . 5 0 3 1 . 2 6 ± 0 . 7 0 3 6 . 5 6 ± 0 . 9 5 4 4 . 5 6 ± 1 . 4 6 4 1 . 7 3 ± 0 . 9 7
C 306 1 2 . 4 8 ± 0 . 2 1 1 1 . 6 2 ± 0 . 2 9 5 . 3 7 ± 0 . 1 0 7 . 1 2 ± 0 . 1 9 1 1 . 6 8 ± 0 . 3 4 1 3 . 5 3 ± 0 . 2 9 2 0 . 5 9 ± 1 . 5 0 1 7 . 8 7 ± 0 . 6 9 4 8 . 3 7 ± 2 . 1 4 4 4 . 3 7 ± 1 . 0 6
Late sownPBW 343 1 2 . 3 1 ± 0 . 1 7 1 1 . 6 0 ± 0 . 4 9 5 . 7 6 ± 0 . 1 8 6 . 2 8 ± 0 . 1 7 1 3 . 0 1 ± 0 . 2 9 1 3 . 4 6 ± 0 . 3 1 2 2 . 3 3 ± 0 . 5 6 2 7 . 1 4 ± 0 . 3 8 4 6 . 6 9 ± 1 . 2 4 4 4 . 0 8 ± 1 . 0 6
C 306 1 3 . 7 6 ± 0 . 5 9 1 1 . 9 7 ± 0 . 2 4 5 . 2 5 ± 0 . 1 2 7 . 2 7 ± 0 . 1 6 1 1 . 9 4 ± 0 . 1 6 1 3 . 3 5 ± 0 . 3 5 2 9 . 9 5 ± 1 . 2 9 3 4 . 4 2 ± 0 . 5 1 4 0 . 9 1 ± 0 . 5 6 4 1 . 9 3 ± 0 . 8 8

Early sownPBW 343 1 0 . 0 9 ± 0 . 4 5 1 2 . 2 2 ± 0 . 1 5 6 . 1 6 ± 0 . 1 9 6 . 8 5 ± 0 . 1 7 9 . 1 7 ± 0 . 5 1 1 0 . 4 2 ± 0 . 2 1 2 9 . 5 1 ± 0 . 8 8 2 6 . 8 9 ± 0 . 4 5 4 1 . 0 8 ± 1 . 3 2 3 5 . 0 7 ± 0 . 9 6
C 306 1 0 . 2 6 ± 0 . 5 1 1 2 . 7 4 ± 0 . 1 4 4 . 1 5 ± 0 . 2 1 5 . 9 1 ± 0 . 1 2 1 0 . 1 2 ± 0 . 2 4 1 1 . 3 0 ± 0 . 2 2 2 8 . 0 5 ± 0 . 6 8 2 3 . 2 5 ± 0 . 4 6 4 5 . 4 7 ± 1 . 8 0 4 1 . 4 4 ± 1 . 3 6
Year II (2009)Timely sownPBW 343 1 0 . 9 4 ± 0 . 8 1 1 0 . 1 7 ± 0 . 5 6 3 . 1 7 ± 0 . 1 0 4 . 8 3 ± 0 . 1 9 9 . 1 7 ± 0 . 1 5 1 1 . 6 7 ± 0 . 2 4 2 8 . 2 6 ± 0 . 5 5 3 5 . 2 6 ± 0 . 6 9 4 7 . 4 7 ± 0 . 8 8 4 0 . 1 1 ± 1 . 7 3
C 306 1 2 . 8 2 ± 0 . 1 6 1 0 . 6 0 ± 0 . 1 7 4 . 6 0 ± 0 . 2 3 6 . 1 5 ± 0 . 1 8 1 1 . 1 5 ± 0 . 1 9 1 2 . 8 6 ± 0 . 3 7 2 4 . 4 0 ± 0 . 5 6 1 9 . 1 3 ± 0 . 3 3 5 1 . 0 9 ± 1 . 5 8 4 3 . 5 2 ± 0 . 7 2
Late sownPBW 343 1 1 . 5 4 ± 0 . 1 3 1 0 . 4 3 ± 0 . 3 4 5 . 8 1 ± 0 . 1 1 6 . 9 0 ± 0 . 1 5 1 2 . 4 4 ± 0 . 3 3 1 2 . 8 0 ± 0 . 6 5 2 3 . 6 7 ± 0 . 5 0 3 0 . 1 4 ± 0 . 7 0 4 8 . 5 5 ± 1 . 5 7 4 5 . 9 6 ± 2 . 2 3
C 306 1 3 . 1 6 ± 0 . 7 7 1 1 . 0 3 ± 0 . 8 2 5 . 1 4 ± 0 . 1 4 8 . 8 4 ± 0 . 1 8 1 0 . 3 0 ± 0 . 3 5 1 1 . 6 2 ± 0 . 2 9 2 7 . 4 5 ± 0 . 4 8 3 0 . 1 2 ± 0 . 6 4 4 2 . 2 4 ± 1 . 0 4 4 4 . 2 1 ± 1 . 1 0

TSPAmphiphilAlbumin-globulinGliadinGlutenin
Year IYear IIYear IYear IIYear IYear IIYear IYear IIYear IYear II

CD 𝑃 0 . 0 5 Sowing time0.150.190.360.24NS0.481.14NS1.682.00
Genotype0.120.15NSNSNSNS0.931.191.37NS
Treatment0.120.150.290.190.340.39NSNS1.371.63