Breeding salt-tolerant wheat
WebJan 1, 2024 · Work in Bangor and Norwich during the 1980s and 1990s focused on quantification of salinity tolerance and attempts were made to transfer the trait or traits … WebIdentification of physiological traits underlying cultivar differences in drought tolerance in rice and wheat. J Agron Crop Sci. 195, 30-46. Quan R., Shang M., Zhang H., Zhao Y. and Zhang J. (2004). Improved chilling tolerance by transformation with betA gene for the enhancement of glycinebetaine synthesis in maize. Plant Sci. 166, 141-149.
Breeding salt-tolerant wheat
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WebJan 1, 2012 · Salt tolerance is mostly measured in terms of the stage of plant growth over a range of electrical conductivity (EC) levels. Three treatments with two salinity levels i.e. … WebJan 30, 2024 · A total of 334 internationally derived wheat genotypes were employed to identify new germplasm resources for salt tolerance breeding. Salt stress caused 39, 49, 58, 55, 21 and 39% reductions in shoot dry weight (SDW), root dry weight (RDW), shoot fresh weight (SFW), root fresh weight (RFW), shoot height (SH) and root length (RL) of …
WebMar 31, 2024 · Soil salinity is a worldwide issue that affects wheat production. A comprehensive understanding of salt-tolerance mechanisms and the selection of … WebWe combine lab trials with field trials using find sand soil. We grow salt tolerant wheat/oats, and use brackish water for a part of the season to study the effect of a salinized soil (≥4 …
WebJul 2, 2024 · However, it reflects the success of breeding for salinity tolerance in wheat using mutations but in relative terms. Molecular marker analysis profile using the six … WebApr 13, 2024 · Since improving the salt tolerance of crops through common breeding programs has not been completely achieved, new strategies to alleviate the negative impact of salinity on crop production are needed. ... The wheat cultivars were provided by Hamedan Agriculture Research Center, Iran. Firstly, salt tolerance levels of those …
WebNov 28, 2024 · Wheat ( Triticum aestivum L.) is the main crop in arid and semiarid land areas, which are often affected by soil salinity. In this review, we summarize the conventional approaches to enhance wheat salt …
Recently, climate change and global warming have directly affected the crops yield and quality by intensifying the frequency and extent of numerous stresses. Wheat, rice, and maize are the most important staple crops globally and contribute a significant part of daily calories and protein intake (Kizilgeci et al., … See more Most of the agricultural lands, which are affected by different degrees of salinity, are located in semi-arid or arid regions (Liu et al., 2024). Huang et al. (2024) concluded that the … See more One of the adverse effects of a saline environment, especially high salt concentration in soil solution, causes a severe reduction in the uptake of nutrients and water. … See more Improving the crop performance by conventional breeding methods, introducing gene markers, and selection of genetically modified genotypes are the basic approaches to produce tolerance against salinity stress … See more Wheat plants exposed to salt stress change their environmental condition. The capability of plants to tolerate salt is determined by several biochemical ways that facilitate the … See more hospital gowns sold in storesWebJul 6, 2016 · Salinity is one of the major limitations to wheat production worldwide. This study was designed to evaluate the level of genetic variation among 150 internationally derived wheat genotypes for salinity tolerance at germination, seedling and adult plant stages, with the aim of identifying new genetic resources with desirable adaptation … psychic jeffrey wandsWebOct 10, 2024 · A high-quality genome assembly of quinoa provides insights into the molecular basis of salt bladder-based salinity tolerance and the exceptional nutritional … hospital gowns tori spellingWebwhen breeding wheat for salt tolerance to improve salt tolerance in plants. Keywords: Leaf development, leaf ontogeny, salt, solute, stress time, wheat INTRODUCTION The … psychic jessica annWebApr 7, 2024 · Salt tolerance in wheat genotypes can be achieved by down-regulation of TaHKT 2 gene . ... genetic transformation and marker-assisted breeding have been used in for increasing salt tolerance in wheat. Target breeding for salt stress is mainly done in India and Pakistan. The salt-tolerant genotypes in India are KRL 19, KRL 1–4, KRL 210, … psychic john edward eventsWebOct 3, 2024 · Salinity is one of the significant abiotic stresses that negatively affect plant production processes, growth, and development, which ultimately reduce yield. Plants … psychic john edwards 2020 predictionsWebTo broaden natural genetic diversities and to acquire more valuable sources for breeding salt-tolerant crops, dozens of quantitative genetic trait (QTL) genes and candidate genes from genome-wide association studies (GWAS) have been identified to be associated with natural variations in salt tolerance [3,16,17,18,19,20]. psychic jokes one liner