Molecular genetic diversity and combining ability for some physiological and agronomic traits in rice under well-watered and water-deficit conditions

RM Sakran, MI Ghazy, M Rehan, AS Alsohim… - Plants, 2022 - mdpi.com
Water deficit is a pivotal abiotic stress that detrimentally constrains rice growth and
production. Thereupon, the development of high-yielding and drought-tolerant rice …

Diallel analysis: Choosing parents to introduce new variability in a recurrent selection population

PHR Guimarães, AP de Castro, JM Colombari Filho… - Agriculture, 2023 - mdpi.com
Selecting appropriate donors and acquiring information about the genetic basis of
inheritance is essential for breeding programs. In this study, a diallel cross was produced by …

Diallel analysis of length and shape of rice using Hayman and Griffing method

A Riyanto, P Hidayat, Y Suprayogi, TAD Haryanto - Open Agriculture, 2023 - degruyter.com
Length and shape of rice are important physical qualities that determine public acceptance
of a variety and determine the price. Improvement of length and shape of rice requires …

Studies on variability and heterosis for yield and nutritional traits in rice (Oryza sativa L.)

K Deepika, R Manimaran, R Pushpa… - Electronic Journal of …, 2023 - indianjournals.com
Rice (Oryza sativa L.) is the staple food for more than 50% of the world's population.
Micronutrient malnutrition is a significant issue affecting approximately 2 billion people …

Mapping for yield related traits in rice reveals major effect QTL qFLA1.1 from Oryza nivara increases flag leaf area

H Guttikonda, G Chandu, SB Munnam, K Beerelli… - Euphytica, 2024 - Springer
A stable back cross introgression line IL65 (IET22161)(Swarna/O. nivara-BC2F6) of rice was
used to map flag leaf related traits in F2 and F3 populations. A total of 12 QTLs were …

Genotype by environment analysis on multi-canopy cropping system towards harvest in soybean

I Nurwahyuni, DS Hanafiah - Heliyon, 2023 - cell.com
The multi-canopy cropping system is a new way to increase the number of soybeans grown.
It is based on the idea of vertical agriculture. Short and tall plants are grown on the same hill …

Genotype by environment analysis on multi‐canopy cropping system in rice: Effects of different types of flag leaves

UF Hidayah, WB Suwarno, H Aswidinnoor - Agronomy Journal, 2022 - Wiley Online Library
Breeding rice (Oryza sativa L.) for the multi‐canopy (MC) cropping system is one of the novel
ideas for increasing production. This system involves combining rice genotypes with …

Genetic potential of grain-related traits in rice landraces: phenomics and multi-locus association analyses

M Peringottillam, KT Sundaram… - Molecular Biology Reports, 2023 - Springer
Background Grain length, width, weight, and the number of grains per panicle are crucial
determinants contributing to yield in cereal crops. Understanding the genetic basis of grain …

Identification of newer stable genetic sources for high grain number per panicle and understanding the gene action for important panicle traits in rice

A Gunasekaran, G Seshadri, S Ramasamy… - Plants, 2023 - mdpi.com
Rice is an important food crop extensively cultivated worldwide, and rice's grain yield should
be improved to meet future food demand. Grain number per panicle is the main trait that …

Genetic mapping for flag leaf shape in new plant type based recombinant inbred lines in rice (Oryza sativa L.)

S Nandakumar, VJ Singh, KK Vinod… - INDIAN JOURNAL OF …, 2024 - isgpb.org
The flag leaf, a pivotal element in rice plants' photosynthesis process, holds great
significance in rice breeding initiatives aimed at optimizing plant traits. The dimensions of …