Biochemical basis of seed longevity
WebJun 21, 2024 · Introduction. The functional trait of seed life span underpins global agriculture (with an annual seed trade exceeding US$21 billion) and plant species conservation (Li & Pritchard, 2009), and impacts on seed … WebNov 20, 2014 · OGPA: 8.79 (marks secured on the basis of 10.00 point scale ... Activities and Societies: Physiological, biochemical, molecular …
Biochemical basis of seed longevity
Did you know?
WebOct 6, 2016 · In practice, this moisture content is around 10% on a fresh weight basis, corresponding to a water potential of around –150 MPa. Upon further maturation, mechanisms are put in place to confer seed longevity in the dry state. ... Physiological and biochemical events of late seed maturation: more than just water loss ... Seed … WebIt houses one of the world's largest and most accessible agricultural information collections and serves as the nexus for a national network of state land-grant and U.S. Department …
WebApr 11, 2024 · A correlation between seed longevity, seed mucilage and antioxidant enzyme activities were observed. ... The purpose of this research was to determine the properties of physio-biochemical of maternal plant, seed quality, ... A factorial potting experiment was performed on the basis of a completely randomized design with three … WebSep 1, 2007 · Mapping of quantitative trait loci controlling seed longevity of rice (Oryza sativa L.) after various periods of seed storage. Plant Breeding, 124 (2005), pp. 361-366. ... Physiological and biochemical analysis of artificially aged Chinese cabbage [Brassica campestris L. ssp. pekinensis (Lour.) Olsson] Acta Horticulturae Sinica, 26 (1999), pp ...
WebApr 8, 2024 · According to Hussain et al. , seed priming reduced the longevity of primed seeds; its beneficial effects sustain only for 15 days at 25 °C; further, the seed efficiency of primed seeds in comparison to unprimed seeds was more deteriorative in rice, and the production of ROS increased due to prolonged storage period, which ultimately declines ... WebIt houses one of the world's largest and most accessible agricultural information collections and serves as the nexus for a national network of state land-grant and U.S. Department …
WebNov 4, 2024 · Seed size, shape, number, mass, color, and biochemical composition are amongst the most important seed traits affecting both crop productivity and marketability. ... The translation of the underlying molecular basis of seed development between model systems will depend on the extent of evolutionary conservation of the genes and …
WebNov 1, 2024 · Seed longevity is defined as the period over which the seed remains viable and capable of germination ... including the roles of biochemical pathways, seed developmental conditions, and phytohormones (Righetti et al., 2015). ... It is also the basis of early seedling establishment and both processes are associated with seed longevity ... offshore block 5WebJun 1, 2001 · After 17 h of exposure to an atmosphere of 100% relative humidity (RH), seed moisture content increased from 10 to 150% on a dry weight basis (dwb). Seeds lost water rapidly in a 1% RH still-air ... offshore blast wallWebApr 25, 2024 · Sweet corn seeds are sensitive to storage due to their low starch content and poor seed vigor. Therefore, it is important to understand their physiological and biochemical behavior during storage to prolong their longevity and prevent the loss of vigor. The purpose of this study was to elucidate the physiological and biochemical … my family canzoneWebJan 31, 2024 · Seed longevity is a central pivot of the preservation of biodiversity, being of main importance to face the challenges linked to global climate change and population … offshore binocularsWebSep 19, 2008 · The premise of this paper is that the chemical potential of water strongly influences aging reactions in seeds, and that there will be an optimal chemical potential … offshore blocksWebFeb 28, 2005 · Seed longevity is a major challenge for the conservation of plant biodiversity and for crop success. Seeds possess a wide range of systems (protection, detoxification, repair) allowing them to survive in the dry state and to preserve a high germination ability. ... Abstract: Seed biochemical composition was the basis for segregating 24 crops ... my family can follow jesus christ in faithWebMar 24, 2024 · The sustainable provision of mankind with energy and mineral raw materials is associated with an increase not only in industrial but also in the ecological and economic development of the raw material sector. Expanding demand for energy, metals, building and chemical raw materials on the one hand, and the deterioration of the living environment … offshore blasting and painting companies