|
|
|
Horacio E. Bown, Michael S. Watt, Peter W. Clinton, Euan G. Mason
Pág. 505 - 520
H.E. Bown, M.S. Watt, P.W. Clinton, and E.G. Mason. 2012. The influence of N and P supply and genotype on N remobilization in containerized Pinus radiata plants. Cien. Inv. Agr. 39(3): 505-520. A large proportion of the nitrogen (N) used in the current...
ver más
|
|
|
|
|
|
|
Maciej Liro, Tim van Emmerik, Bartlomiej Wyzga, Justyna Liro and Pawel Mikus
The paper presents a conceptual model of the route of macroplastic debris (>5 mm) through a fluvial system, which can support future works on the overlooked processes of macroplastic storage and remobilization in rivers. We divided the macroplastic route...
ver más
|
|
|
|
|
|
|
Philippe Etienne, Sylvain Diquelou, Marion Prudent, Christophe Salon, Anne Maillard and Alain Ourry
Human mineral malnutrition or hidden hunger is considered a global challenge, affecting a large proportion of the world?s population. The reduction in the mineral content of edible plant products is frequently found in cultivars bred for higher yields, a...
ver más
|
|
|
|
|
|
|
Vesna Kandic, Jasna Savic, Dragana Rancic and Dejan Dodig
Post-anthesis drought affects wheat production worldwide, primarily through the limitation of grain filling. The enhanced remobilization of stem reserves induced by drought can provide considerable carbon sources for grain filling. The aim of this study,...
ver más
|
|
|
|
|
|
|
Isabelle Quilleré, Céline Dargel-Graffin, Peter J. Lea and Bertrand Hirel
The impact of nitrogen (N)-limiting conditions after silking on kernel yield (KY)-related traits and whole plant N management was investigated using fifteen maize lines representative of plant genetic diversity in Europe and America. A large level of gen...
ver más
|
|
|
|
|
|
|
Patrick Nadoll, Meike Rehm, Florian Duschl, Reiner Klemd, Dennis Kraemer and Marta Sosnicka
Hydrothermal fluorites from Paleozoic sedimentary rocks and volcanic units in the North German Basin (NGB) have been investigated to create a petrographic and geochemical inventory—with particular focus on strategic elements such as rare earth elem...
ver más
|
|
|
|
|
|
|
Thomas Grischek, Sebastian Paufler
Pág. 1 - 13
At many sites, anoxic conditions and dissolution of iron and manganese are already present, or are likely to develop during riverbank filtration (RBF). A prediction of iron and manganese mobilization during riverbank filtration is required to evaluate th...
ver más
|
|
|
|
|
|
|
Thomas Grischek and Sebastian Paufler
At many sites, anoxic conditions and dissolution of iron and manganese are already present, or are likely to develop during riverbank filtration (RBF). A prediction of iron and manganese mobilization during riverbank filtration is required to evaluate th...
ver más
|
|
|
|
|
|
|
Frank Winde
This is the final part of a paper series on the ability of peat to filter uranium (U) from mining-polluted water. The focus is on the characterization and site-specific quantification of the chemical component of the filter model introduced in Part II. B...
ver más
|
|
|
|
|
|
|
Frank Winde
As the second part of a series of four, this paper reviews a number of case studies of natural uranium attenuation in peat, as well as underlying chemical mechanisms reported in literature. Based on this review, a generic, conceptual, model for peat to a...
ver más
|
|
|
|
|
|
|
Rongfa Li, Julin Gao, Yuanyuan Li, Shaobo Yu and Zhigang Wang
The nitrogen use efficiency (NUE) of modern maize hybrids has been greatly improved, but for decades, little was known on whether the NUE heterosis of maize hybrids had increased. A two-year field study was conducted on eight maize hybrids and their pare...
ver más
|
|
|
|
|
|
|
Yueming Xu, Xiaoyu Zhang, Huan Yang and Dalei Lu
|
|
|
|
|
|
|
Marlene Ayala, Gregory A. Lang
Pág. 191 - 203
Stored reserves are critical for the early spring growth of reproductive and vegetative sinks in sweet cherry (Prunus avium L.). To study the distribution of carbon storage reserves on new, highly productive hybrid rootstocks in sweet cherry, an experime...
ver más
|
|
|
|
|
|
|
William C. Weaver, Tohren C. G. Kibbey and Charalambos Papelis
Radioactive strontium-90 (90Sr2+) is a fission byproduct of uranium and plutonium production, and therefore understanding its environmental fate is of particular importance for predicting the evolution of long-term risk from historical releases. The nonr...
ver más
|
|
|
|
|
|
|
Mohamed Benicha, Rachid Mrabet, Amina Azmani
This study was undertaken to investigate distribution, fractionation, bioavailability and remobilization characteristics of bound soil-aged carbofuran and the effect of ageing in clay soil in a typical field of sugar beet at Loukkos in northwest Morocco....
ver más
|
|
|
|
|
|
|
Yan Fei Liang, Shahbaz Khan, Ai-xia Ren, Wen Lin, Sumera Anwar, Min Sun and Zhi-qiang Gao
Dryland winter wheat in the Loess Plateau is facing a yield reduction due to a shortage of soil moisture and delayed sowing time. The field experiment was conducted at Loess Plateau in Shanxi, China from 2012 to 2015, to study the effect of subsoiling an...
ver más
|
|
|
|
|
|
|
Hazzar Habbib, Bertrand Hirel, Julien Verzeaux, David Roger, Jérôme Lacoux, Peter Lea, Frédéric Dubois and Thierry Tétu
A field study was conducted in northern France over two consecutive years to evaluate the combined effect of conventional tillage (CT) vs no till (NT) with or without cover crops (cc) and nitrogen (N) fertilization on various agronomic traits related to ...
ver más
|
|
|
|
|
|
|
Frank Winde
As Part III of a four-part series on the filter function of peat for uranium (U), this paper focuses on the hydraulic component of a conceptual filter model introduced in Part II. This includes the quantification of water flow through the wetland as a wh...
ver más
|
|
|
|
|
|
|
Miquel Mir-Gual, Guillem X. Pons, Irene Delgado-Fernández and Thomas A. G. Smyth
Blowouts are integral features of coastal dune fields. Their presence enhances both geomorphological and ecological diversity and enables the movement of sand by wind. Their role as a ?transport corridor? may be, however, considered negative from a coast...
ver más
|
|
|
|
|
|
|
Jialin Ge, Xubin Zhang, Huanhe Wei and Qigen Dai
A decreased nitrogen (N) rate with increased planting density (DNID) is recommended as a feasible method to maintain rice grain yield and N-utilization efficiency. However, it is still unclear whether DNID could improve grain quality, particularly the ed...
ver más
|
|
|
|