WebJun 12, 2024 · Germination responses of redroot pigweed (Amaranthus retroflexus L.) seeds to temperature, water potential, atmospheric ethylene and carbon dioxide concentrations, light, and nitrate ion were examined individually.Seeds kept in dry storage at −20 C and tested within 2 yr of harvest germinated at 35 C (12 to 25%) or 39.5 C (40 to … WebApr 3, 2024 · Throughout the plant life cycle, seed germination and development duration are critical stages of growth and reproduction (Nelson et al. 2009).Seed moisture improves transpiration and metabolic processes to mobilize nitrogen and carbon to sustain pre-and post-germination procedures (Anzala et al. 2006).Seed dormancy is a phase in which …
Frontiers Ethylene Enhances Seed Germination and …
WebNov 27, 2024 · Ethylene is a gaseous phytohormone that triggers marked morphological changes in dark-grown Arabidopsis seedlings, ... X. W. Deng, HFR1 sequesters PIF1 to govern the transcriptional network underlying light-initiated seed germination in Arabidopsis. Plant Cell 25, 3770–3784 (2013). Crossref. PubMed. ISI. Google Scholar. WebThe tropical forage legume Stylosanthes humilis is naturally distributed in the acidic soils of the tropics. However, data concerning the role of low soil pH in the control of S. humilis seed germination remains limited. Recently, we have demonstrated that acidic soil triggers increased ethylene production during germination of S. humilis seeds, concomitantly … costa rica photography books
Ethylene, a key factor in the regulation of seed dormancy
WebMar 15, 2024 · Halophyte species are defined as those that can finish their life cycle in the presence of 50% or more seawater concentration [1, 2].These plant species, which are relatively few and perhaps occupy approximately 1–2% of all plant species on the planet, are the main inhabitants in saline areas [2, 3].Germination of seeds of halophyte plants is a … WebJul 1, 2024 · Ethylene treatment can recover the germination rate of alfalfa seeds under salt stress, while ethylene inhibitor silver thiosulfate exacerbates salt effects. ETH reduces the accumulation of MDA ... WebEthylene, which is emanated by seeds themselves, is a natural component of the soil atmosphere and, as a plant hormone, has aroused the interest of many Skip to … breakbeat turntables