Results 141 to 150 of about 33,232 (253)

Insights into the effects of reproductive phase thermal stress on physiology and yield‐related traits of rice cultivars

open access: yesAgrosystems, Geosciences &Environment, Volume 9, Issue 3, September 2026.
Abstract High temperatures lead to a significant drop in rice (Oryza sativa L.) productivity worldwide, especially during the reproductive stage. This research was piloted to evaluate 10 promising rice cultivars for their ability to withstand high‐temperature stress (HS) during the reproductive phase and to assess the impact on physiology and yield ...
Summiya Faisal   +9 more
wiley   +1 more source

Physicochemical properties of japonica rice and indica rice and their quality analysis after industrial microwave processing

open access: yesShipin yu jixie
ObjectiveTo evaluate the taste quality of boxed instant rice prepared on industrial microwave cooking production line with eight kinds of rice, including japonica rice and indica rice.MethodsNot only composition, cooking quality, and gelatinization ...
LI Jinian   +5 more
doaj   +1 more source

Arbuscular Mycorrhizal Fungi Can Increase Nitrogen Use Efficiency in Aerobically Grown Rice Under Water‐Limited Conditions

open access: yesJournal of Sustainable Agriculture and Environment, Volume 5, Issue 3, September 2026.
ABSTRACT Rice is a vital staple crop for more than half of the global population, but water limitations threaten its production under flooded conditions. A transition to aerobic production of rice would ease water limitations but may increase nutrient management issues. Arbuscular mycorrhizal (AM) fungi could help by boosting nutrient and water uptake,
Alison R. Gill   +4 more
wiley   +1 more source

Female Sterility in an Indica-Japonica Cross of Rice

open access: yesJapanese Journal of Breeding, 1984
Sterility is one of the obstacles to rice breeding for introducing useful genes by wide crossing, and many studies have reported on the sterility in indica×japonica crosses of rice. However, very few reports have dealt with female sterility. Typical female sterility was found in the backcrossed progenies that were developed in the breeding program to ...
openaire   +2 more sources

Molecular insights and translational opportunities to enhance heat tolerance in rice

open access: yesThe Plant Genome, Volume 19, Issue 3, September 2026.
Abstract Heat stress is an increasingly serious threat to rice (Oryza sativa L.) productivity, yet the genetic and regulatory architecture underlying thermotolerance remain poorly resolved and fragmented across studies. Earlier research focused on individual pathways or specific developmental stages; however, recent advances now support an integrated ...
Prabhat Rana   +7 more
wiley   +1 more source

Molecular basis of differential sensitivity to MeJA in floret opening between indica and japonica rice

open access: yesCzech Journal of Genetics and Plant Breeding
Methyl jasmonate (MeJA) accelerated floret opening in rice, crucial for addressing inconsistent floret opening in hybrid seed production of indica × japonica hybrids. However, indica and japonica rice exhibited notable differences in their sensitivity to
Zhiqiang Yan   +4 more
doaj   +1 more source

Genetic analyses of leaf traits in an interspecific Zoysia japonica × Zoysia matrella F2 population

open access: yesThe Plant Genome, Volume 19, Issue 3, September 2026.
Abstract Zoysiagrass (Zoysia spp.) is an important warm‐season turfgrass cultivated across tropical, subtropical, and temperate regions of the world. The genus is characterized by the presence of salt‐secreting glands on the adaxial leaf surface, which contribute to its high salt tolerance.
Shreena Pradhan   +5 more
wiley   +1 more source

Beyond the Paddy Fields: Riparian Reed Beds as Essential Natural Habitat for the Critically Endangered Suweon Treefrog, Dryophytes suweonensis

open access: yesEcology and Evolution, Volume 16, Issue 8, August 2026.
This figure shows the true habitat type of Dryophytes suweonensis that this paper aims to demonstrate. ABSTRACT The Suweon treefrog (Dryophytes suweonensis (Kuramoto, 1980)), a critically endangered amphibian endemic to the Korean Peninsula, is widely regarded as being closely associated with rice paddies.
Kyo Soung Koo   +3 more
wiley   +1 more source

Fine‐tuning quantitative agronomic traits by manipulating gene copy number in rice

open access: yesNew Phytologist, Volume 251, Issue 4, Page 1609-1616, August 2026.
Although plant pan‐genome studies have revealed extensive copy number variations, their phenotypic consequences remain poorly understood. Here, we manipulated the copy number of OsMADS18 in rice (Oryza sativa) cv ‘Hitomebore’ using the CRISPR/Cas9 system.
Chihiro Nomura   +9 more
wiley   +1 more source

Breeding temperate japonica rice varieties adaptable to tropical regions: Progress and prospects [PDF]

open access: yes
Temperate japonica rice is mainly cultivated in temperate regions. Many temperate japonica varieties have a superior grain quality that is preferred in Northeast Asian countries such as Japan, Korea, and China.
Jeong, Jong-Min   +26 more
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