Deep soil exploration vs. topsoil exploitation: distinctive rooting strategies between wheat landraces and wild relatives [0.03%]
深耕 vs. 浅薄利用表土：小麦地方品种与野生近缘种的区别性根系策略
Alireza Nakhforoosh,Kerstin A Nagel,Fabio Fiorani et al.
Alireza Nakhforoosh et al.
Aims: Diversity of root systems among genetic resources can contribute to optimize water and nutrient uptake. Topsoil exploitation vs. deep soil exploration represent two contrasting ideotypes in relation to resource use....
Magnesium biofortification of Italian ryegrass (Lolium multiflorum L.) via agronomy and breeding as a potential way to reduce grass tetany in grazing ruminants [0.03%]
通过农艺和育种进行多花黑麦草(Magnesiumbiofortification)作为减少放牧反刍动物草 tetany 的潜在方法
Diriba B Kumssa,J Alan Lovatt,Neil S Graham et al.
Diriba B Kumssa et al.
Aim: Magnesium (Mg) deficiency (known as grass tetany) is a serious metabolic disorder that affects grazing ruminants. We tested whether Mg-fertiliser can increase Mg concentration of Italian ryegrasses (Lolium multifloru...
Do plants use root-derived proteases to promote the uptake of soil organic nitrogen? [0.03%]
植物是否利用根部蛋白酶来促进土壤有机氮的吸收？
Lucy M Greenfield,Paul W Hill,Eric Paterson et al.
Lucy M Greenfield et al.
Aims: The capacity of plant roots to directly acquire organic nitrogen (N) in the form of oligopeptides and amino acids from soil is well established. However, plants have poor access to protein, the central reservoir of ...
Landscape-scale assessments of stable carbon isotopes in soil under diverse vegetation classes in East Africa: application of near-infrared spectroscopy [0.03%]
东非不同植被类型土壤中稳定碳同位素的景观尺度评估：近红外光谱的应用
Leigh Ann Winowiecki,Tor-Gunnar Vågen,Pascal Boeckx et al.
Leigh Ann Winowiecki et al.
Aims: Stable carbon isotopes are important tracers used to understand ecological food web processes and vegetation shifts over time. However, gaps exist in understanding soil and plant processes that influence δ13C value...
An energy-dispersive X-ray fluorescence method for analyzing Fe and Zn in common bean, maize and cowpea biofortification programs [0.03%]
用于普通豆类、玉米和菜豆生物强化项目中铁和锌分析的能量分散X射线荧光法
Georgia E Guild,Nicholas G Paltridge,Meike S Andersson et al.
Georgia E Guild et al.
Background and aims: Biofortification breeding programs have the need for rapid and accurate screening methods to identify nutrient dense genotypes. This study explores the use of energy dispersive x-ray fluorescence (EDX...
Efficient antioxidant defence systems of spring barley in response to stress induced jointly by the cyst nematode parasitism and cadmium exposure [0.03%]
春大麦对囊胞线虫和镉胁迫联合作用的高效抗氧化防御系统反应
Mateusz Labudda,Ewa Muszyńska,Marta Gietler et al.
Mateusz Labudda et al.
Aims: This research aimed to establish how Hordeum vulgare responds to abiotic and biotic stress affecting in tandem. Methods: Plants w...
Soil potassium is correlated with root secondary metabolites and root-associated core bacteria in licorice of different ages [0.03%]
不同年龄甘草的土壤钾素与其根部次生代谢物和根相关的核心细菌群落存在关联性
Yang Liu,Yanmei Li,Wen Luo et al.
Yang Liu et al.
Aims: Licorice (Glycyrrhiza uralensis Fisch.) is a crucial medicinal herb as it accumulates glycyrrhizin and liquiritin in roots. Licorice root-associated bacterial communities shaped by soil characteristics are supposed ...
A comparison between water uptake and root length density in winter wheat: effects of root density and rhizosphere properties [0.03%]
冬小麦水分吸收与根长密度的比较研究：根密度和根圈特性的影响
X X Zhang,P A Whalley,R W Ashton et al.
X X Zhang et al.
Background and aims: We aim to quantify the variation in root distribution in a set of 35 experimental wheat lines. We also compared the effect of variation in hydraulic properties of the rhizosphere on water uptake by ro...
Selenium biofortification in the 21st century: status and challenges for healthy human nutrition [0.03%]
二十一世纪的硒生物强化：健康人类营养的状态和挑战
Michela Schiavon,Serenella Nardi,Francesca Dalla Vecchia et al.
Michela Schiavon et al.
Background: Selenium (Se) is an essential element for mammals and its deficiency in the diet is a global problem. Plants accumulate Se and thus represent a major source of Se to consumers. Agronomic biofortification inten...
Effects of breeding history and crop management on the root architecture of wheat [0.03%]
育种历史和农作物管理对小麦根系构型的影响
N Fradgley,G Evans,J M Biernaskie et al.
N Fradgley et al.
Aims: Selection for optimal root system architecture (RSA) is important to ensure genetic gains in the sustainable production of wheat (Triticum aestivum L.). Here we examine the hypothesis that past wheat breeding has le...