The development of crop genotypes with enhanced phosphorus acquisition efficiency (PAE) represents an important opportunity to improve food security in developing nations, where crop yields are severely limited by low phosphorus availability (Lynch, 2007). Simple screening for yield in low-phosphorus soils has not … See more Plant growth in the vast majority of terrestrial ecosystems is limited by low phosphorus availability. Over 70% of all terrestrial biomass occurs in low-phosphorus … See more Phosphate is highly immobile in soil, because it reacts with many chemical and biological soil constituents. Plant strategies to acquire phosphorus are therefore … See more The value of a phene for phosphorus acquisition may depend on the expression of other phenes in the plant phenotype. Such interactions may be synergistic, … See more Web10 Oct 2024 · One of roots’ key roles is to secure access to water and nutrients for the plant, often in a highly heterogeneous and challenging environment. To cope with such function, …
Wheat shovelomics I: A field phenotyping approach for ... - bioRxiv
Web4 Apr 2024 · Root growth angle (RGA) in response to gravity controlled by auxin is a pertinent target trait for obtainment of higher yield in cereals. But molecular basis of this root architecture trait remain obscure in wheat and barley. We selected four cultivars two each for wheat and barley to unveil the molecular genetic mechanism of Deeper Rooting 1 … Phenes are the fundamental units of the phenotype that are both unique and elementary to a given level of biological organization. A phene state is the outcome of complex synergistic developmental systems, influenced by genes and gene products, as well as the environment. Root architectural and anatomical phenes determine the temporal and spatial distribution of root foraging in specific soil domains, and therefore affect resource capture. Mobile resources, such … b5 クリアホルダー 在庫
Phenomics of root system architecture: Measuring and analyzing …
WebBackground and aim Plant exudates vast affect the physical human away floor, but measurements of the how to exudates on compression characteristics are missing. Our aim has to deliver these data press explore how plant exudates may enhance the enterprise of compacted sullies following cycles of wetting and drying. Methods Double soils were … Web20 Mar 2015 · Root architectural phenes have heritable and plastic responses, and genetic loci associated with stress and environmental plasticity are distinct from loci controlling phenotypic expression in… Expand 28 PDF View 1 excerpt, cites background Root anatomical traits contribute to deeper rooting of maize under compacted field conditions WebThe availability in the soil of potassium (K+), a poorly mobile macronutrient required in large quantities for plant growth, is generally suboptimal for crop production in the absence of fertilization, making improvement of the ability of crops to adapt to K+ deficiency stress a major issue. Increasing the uptake capacity of the root system is among the main … 千葉で