Intrinsic wue rice flag leaf
WebNov 9, 2024 · Identification of flag leaf mutants of rice is crucial to elucidate the molecular mechanism of flag-leaf development, and for exploitation of rice germplasm resources. … WebJul 30, 2024 · The clipping of the flag leaf reduced grain yield from 15.69% to 29.43% in the test Boro rice varieties. The experiment was carried out at the Experimental Field of Agricultural Botany Department, Sher-e-Bangla Agricultural University, Dhaka-1207, Bangladesh, during October, 2024 to May, 2024 to study rice varieties (viz. BRRI …
Intrinsic wue rice flag leaf
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WebNov 1, 2005 · Water use efficiency (WUE) is physiologically linked to discrimination of the stable isotope of carbon (Δ 13 C) in leaves of plant species. We determined the genetic variability in WUE by gravimetric approach and Δ 13 C among 34 diverse germplasm accessions of rice (Oryza sativa L.). For a trait to be successfully exploited for crop … WebJun 1, 2015 · WUE can be measured at different scales, ranging from instantaneous measurements on the leaf to more integrative ones at the plant and crop levels (Fig. …
WebAbstract. Leaf senescence is one of the key stages of plant leaf development. It is a highly complex but ordered process involving expression of large scale senescence associated genes, and its molecular mechanisms still remain unclear. By using suppression subtractive hybridization, 815 ESTs that are up-regulated at the onset of rice flag leaf ... WebOct 23, 2024 · The peptidase C45 gene (LOC_Os01g12230) associated with chlorophyll stability index was highly expressed in flag leaf in Affymetrix and transcriptome study . Between two loci underlying genomic region RM3825, the Ras-related protein (LOC_Os01g62950) exhibited ... (WUE) of 81 rice accessions studied in the study was …
WebThis review focuses on intrinsic yield potential, ... Flag leaf development affects rice productivity (Saitoh et al., 2002; Acevedo-Siaca et al., 2024; Makino et al., 2024). WebMay 14, 2009 · Measurements of R d (dark respiration) were also made at ambient CO 2 concentration in the dark on the same leaves. Intrinsic WUE was calculated as the A to …
WebAug 13, 2015 · THE leaf of grasses typically consists of a relatively narrow blade and sheath enclosing the stem, and venation is parallel in the blade and the sheath ().Because large …
WebIntrinsic WUE here documented is similar to previous reports of Gilbert et al. (2011) and Bunce (2016) in soybean and it is also in the range of other C3 species (Medrano et al., … mughil\u0027s indian cuisineWebFeb 24, 2024 · Introduction. In cereals, the flag leaf is defined as the last leaf to emerge on a mature flowering stem. The flag leaf has a higher photosynthetic capacity relative to … how to make your computer touch screen dellWebThe average instantaneous water use efficiency (WUE ins ) of the flag leaf measured at approximately 11:00 AM during sunny days from heading to grainfill under different water and nitrogen ... how to make your computer support webglWebNov 8, 2024 · Background: The flag leaf is the top leaf on a rice stem, closest to the grain-producing panicle. Flag leaves have a major role in providing energy to the developing grain, and any impact on photosynthesis in the flag leaf can have a dramatic effect on grain productivity. In a rice field, overall yield per area depends on maximizing plant ... mug historyWebFeb 24, 2024 · Several breeding initiatives have sought to improve flag leaf performance as its health and physiology are closely ... Rice flag leaf photosynthesis was measured in … how to make your computer touch screen freeWebNov 1, 2024 · Background Improving plant water use efficiency (WUE) is a major target for improving crop yield resilience to adverse climate change. Identifying genetic variation in WUE usually relies on instantaneous measurements of photosynthesis (An) and transpiration (Tr), or integrative measurements of carbon isotope discrimination, at the … how to make your computer tap screenWebJan 17, 2015 · Flag leaf is the most essential organ for photosynthesis in rice and its size plays an important role in rice breeding for ideal plant-type. Flag leaf size affect photosynthesis to a certain extent, thereby influencing rice production. Several genes controlling leaf size and shape have been identified with mutants. Although a number of … mughlai butter chicken