The appearance of brown rice grown under high temperature conditions is an important characteristic for improvement in Japanese rice breeding programs. We performed a QTL analysis of the appearance quality of brown rice using chromosome segment substitution lines of the indica cultivar 'Habataki' in the 'Koshihikari' genetic background. A line carrying a 'Habataki' segment on chromosome 7 showe...

This study investigates antioxidative activity and bioactive compounds of ungerminated brown rice (UBR) and germinated brown rice (GBR). We used two rice cultivars (Oryza sativa L.), Taiwan Japonica 9 (TJ-9) and Taichung Indica 10 (TCI-10), as the materials in our experiments. The conditions for inducing germination are soaking time in water 24, 48, or 72 h; temperature 26 or 36°C; incubation i...

Quantitative trait loci (QTLs) associated with eating quality, grain appearance quality and yield-related traits were mapped in recombinant inbred lines (RILs) derived from closely related rice (Oryza sativa L. subsp. japonica) cultivars, Yukihikari (good eating quality) and Joiku462 (superior eating quality and high grain appearance quality). Apparent amylose content (AAC), protein content (PC...

The lack of large balanced datasets in the agricultural field is a glaring problem for researchers and developers to design train optimal deep learning models. This paper shows that using synthetic data augmentation outperforms standard methods on object detection models can be crucially important when are few or imbalanced. purpose this study was synthesize rice leaf disease Style-Generative A...

Brown planthopper is one of the most important insect pest that threatens the stability of national rice production in Indonesia. One of the efforts to save rice production is by using brown planthopper resistant variety. Currently the determination approach is still conventional based on Standard Seedboxes Screening Test from IRRI with assistance of experienced experts in the scoring process r...

The objective of this study was to investigate the effects sowing times and genetic resistance 10 commercially important rice varieties on percent disease severity (PDS) narrow brown leaf spot (NBLS) caused by Cercospora oryzae. Two time treatments (mid-May mid-June) each year were evaluated for 2-year study. Rice drill seeded arranged in randomized complete block designed plots with four repli...

Early duration drought tolerant rice culture CB 06803, a derivative of the cross PMK (R ) 3 x Norungan was released as Rice CO 53 during year 2020 an alternate variety for Anna(R)4, with 115 -120 days duration. It possesses desirable features like high yield, tolerance and better physiological efficiency. This semi dwarf stature has efficient tillering capacity, long droopy panicles highly acce...