Deciphering genetic-by-environment interaction, pests and disease's reaction, grain quality, and response to fertilizer for targeting high-yielding rice varieties

Sitaresmi, Trias; Nafisah, Nafisah; Susanto, Untung; Rahmini, Rahmini; Widyastuti, Yuni; Kusbiantoro, Bram; Wahab, Muhammad; Hairmansis, Aris; Nugraha, Yudhistira

doi:10.1016/j.egg.2023.100189

Cited by 1 publication

(1 citation statement)

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“…The newly released rice varieties should also have different resistance to pests than the existing variety and be more durable due to the diverse genetic background of rice varieties. This strategy can compensate for crop damage and allows farmers to adjust their crop varieties over time [51].…”

Section: Climate-smart Ricementioning

confidence: 99%

Toward Food Security in 2050: Gene Pyramiding for Climate-Smart Rice

Isnaini,

Nugraha,

Baisakh

et al. 2023

Sustainability

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The decline in crop productivity due to climate change is a major issue that threatens global food security and is the main challenge for breeders today in developing sustainable varieties with a wider tolerance to abiotic and biotic stresses. Breeding climate-smart rice (CSR) cultivars may be the best adaptation to climate change, with the potential to improve future food security and profitability for farmers in many nations. The main objective of this review is to highlight the direction of development of superior rice breeding from time to time, and various studies of new techniques of breeding methods for pyramiding various superior rice characteristics, especially characteristics related to abiotic stress, and to make a climate-suitable genotype that is resilient to climate change. For the design and strategy of the information search, a methodology was followed to compile and summarize the latest existing studies on rice breeding for abiotic stresses. The findings revealed that there is still an empty research gap in the context of supplying CSR products, which should be a priority for rice researchers in order to increase dissemination and ensure food security for future generations, particularly in climatically vulnerable agro-ecologies. And we conclude that, while technological innovation, specifically the integration of DNA markers and the genomic approach into conventional breeding programs, has made major contributions to the development of CSR, there is an urgent need to build strategic plans for the development of varieties with various stress tolerances.

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Section: Climate-smart Ricementioning

confidence: 99%