Table 4 Predicted genetic gains for the traits PDI (Percent Disease Incidence), AUDPC (Area Under Disease Progress Curve) and Grain yield across the years 2020 and 2021 using MGIDI index.

From: Identification and genetic diversity analysis of high-yielding charcoal rot resistant soybean genotypes

Factor

Trait

Xo

Xs

SD

SDperc

Goal

Year 2020

 FA1

AUDPC

435

22.2

−413

−94.9

Decrease

 FA1

PDI

30.2

7.01

−23.2

−76.8

Decrease

 FA1

Grain yield

294

475

180

61.4

Increase

Year 2021

 FA1

AUDPC

327

13.8

−313

−95.8

Decrease

 FA1

PDI

25.8

5.03

−20.8

−80.5

Decrease

 FA1

Grain yield

373

557

184

49.4

Increase

  1. Xo the original population mean, Xs the mean of selected genotypes, and SD and SDperc the selection differential and selection differential in percentage, respectively.