Results 31 to 40 of about 51,787 (214)

Genome-wide pedigree analysis of elite rice Shuhui 527 reveals key regions for breeding

open access: yesJournal of Integrative Agriculture, 2021
Hybrid rice significantly contributes to the food supply worldwide. Backbone parents play important roles in elite hybrid rice breeding systems. In this study, we performed pedigree-based analysis of the elite backbone parent rice variety, namely, Shuhui
Yun REN   +14 more
doaj   +1 more source

Hybrid Rice Production Possibilities in the Southern Rice Producing Region [PDF]

open access: yes, 2017
Hybrid rice represents a new and increasing popular variety option for rice producers. This study examines the acreage diversification among long grain rice varieties in the southern rice region and presents estimates of thedifferences in expected costs ...
Salassi, Michael E.   +1 more
core   +1 more source

Chitosan Oligosaccharides Mitigate Flooding Stress Damage in Rice by Affecting Antioxidants, Osmoregulation, and Hormones

open access: yesAntioxidants
Rice (Oryza sativa L.) is one of the most important food crops worldwide. However, during direct seeding, rice is extremely vulnerable to flooding stress, which impairs rice’s emergence and seedling growth and results in a significant yield loss ...
Haoyu Lu   +7 more
doaj   +1 more source

Hybrid rice development in Indonesia: constraints and opportunities [PDF]

open access: yes, 2021
This paper reviews the constraints and opportunities of hybrid rice development in Indonesia. Indonesia has released more than a hundred hybrid rice varieties; Indonesian Center for Rice Research (ICRR) developed 21 varieties.
Widyastuti Yuni, Satoto, Yuni Widyastuti
core   +1 more source

A complete telomere-to-telomere assembly of Oryza sativa L. subsp. indica Kato T197 genome

open access: yesScientific Data
Here, we report the complete Telomere-to-Telomere (T2T) genome of Oryza sativa L. subsp. indica Kato T197 from China. The 12 chromosomes were assembled employing a length of 395 Mbp, and a G + C content of 43.62% with 0 gap.
Tianyuan Zhang   +9 more
doaj   +1 more source

REGENERATION CAPACITY OF INBRED AND HYBRID RICE INFLUENCED BY PLANT GROWTH REGULATORS AND CUTTING MANAGEMENT [PDF]

open access: yes, 2022
A Thesis Submitted to the Faculty of Agriculture Sher-e-Bangla Agricultural University, Dhaka, in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE IN AGRONOMYAn experiment was carried out at the Agronomy Field ...
ISHRAK, MD. FARHAN
core  

Metabolomic prediction of yield in hybrid rice [PDF]

open access: yesThe Plant Journal, 2016
SummaryRice (Oryza sativa) provides a staple food source for more than 50% of the world's population. An increase in yield can significantly contribute to global food security. Hybrid breeding can potentially help to meet this goal because hybrid rice often shows a considerable increase in yield when compared with pure‐bred cultivars.
Shizhong, Xu   +3 more
openaire   +2 more sources

Seed production of barnyardgrass (Echinochloa crus-galli) in response to time of emergence in cotton and rice [PDF]

open access: yes, 2011
The spread of herbicide resistance in barnyardgrass (Echinochloa crus-galli (L.) Beauv.) poses a serious threat to crop production in the southern United States.
P. NEVE   +7 more
core   +1 more source

A Quadruple Mutant of OsPRP1 Controls Pollen Fertility by Regulating the Expression of Anther Development-Related Genes in Oryza sativa L.

open access: yesAgronomy
Plant proline-rich proteins (PRPs) are cell wall proteins that are widely distributed in plants. Previous studies have shown that these proteins play a crucial role in adversity stress processes, but their function in the regulation of pollen fertility ...
Mudan Qiu   +8 more
doaj   +1 more source

Salivary Protein 1 of Brown Planthopper Is Required for Survival and Induces Immunity Response in Plants

open access: yesFrontiers in Plant Science, 2020
The brown planthopper (BPH), Nilaparvata lugens Stål, is one of the major pests of rice. It uses its stylet to penetrate rice phloem, feeding on rice sap and causing direct damage to rice or even plant death.
Jin Huang   +15 more
doaj   +1 more source

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