Improving Grain Micronutrient Content of Durum Wheat (Triticum turgidum var. durum) through Agronomic Biofortification to Alleviate the Hidden Hunger

Table 1

Interaction effect of seeding rate and applied micronutrients on grain zinc and iron concentrations (mg kg⁻¹).

Micronutrients	Seeding rate (kg ha^−1)
	100	125	150	175
Control	33.11	37.57	30.23	31.26
Zinc sulfate	52.57	71.16	52.21	50.97
Iron sulfate	30.99	40.13	31.96	25.24
LSD0.05				8.52
CV (%)				5.10