Characterization of Lentil Genotypes for Zinc Biofortification and Soaring Grain Output

Abstract

Along with food security, micronutrient malnutrition, especially zinc (Zn) deficiency, is primarily a problem in South Asia. Pulses, being an inexpensive source of protein, play a major role in giving calories to the people in poor nations. In addition to increasing profits, zinc biofortification of pulses, particularly lentils can help alleviate human zinc deficiency. The genotypes of lentils were categorized in a field experiment according to their greater grain production and Zn content. A two-factor randomized design was used to cultivate the 12 lentil genotypes at Zn concentrations of 0, 12.5, and 25 ppm with three replicates.The results showed that compared to a lower application rate and control, a 20 ppm Zn treatment greatly boosted plant growth, grain output, and grain Zn content. The large grain production of the BARI Masoor-8 genotype was exceptional. The genotypes of lentils DPL-62, BARI Masoor-3, BARI Masoor-8, and BARI Masoor-5 were identified as high grain yield cultivars and ranked as Zn receptive genotypes and was determined, these genotypes improved crop yield and grain Zn content by responding differently to Zn fertilization. However, further exploration is needed to furnish broad recommendations for the finestpedigree and application know-how while maintaining the necessary quantity of bioavailable zinc.