Korean Journal of Breeding Science :eISSN 2287-5174 / pISSN 0250-3360

Table. 9.

Direct seeding test using drone of ‘Saebonghwang’ on Jeonju in 2022.

Cultivation method CLz (cm) PL
(cm)
NP NS RRG
(%)
TGW
(g)
Protein
content (%)
Amylose content (%) Head rice (%) Yield (MT/ha)
Wet direct seeding by drone 70ns 18.9ns 267ns 80ns 92.2ns 23.4ns 5.4* 18.9* 84.7ns 4.49ns
Ordinary planting 77 18.0 284 79 96.3 23.5 6.0 20.3 84.6 5.03

zCL: culm length, PL: panicle length, NP: number of panicle per 1 m2, NS: number of spikelet per panicle, RRG: Ratio of ripened grain, TGW: 1,000-grain weight of brown rice.

Not significant (ns) in the t-test, while * and ** significant at p<0.05 and p<0.01, respectively.

Korean J. Breed. Sci. 2024;56:147-59 https://doi.org/10.9787/KJBS.2024.56.2.147
© 2024 Korean J. Breed. Sci.