Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Kirsten Lønne, Enggrob"'
Autor:
Leanne Peixoto, Jørgen E. Olesen, Lars Elsgaard, Kirsten Lønne Enggrob, Callum C. Banfield, Michaela A. Dippold, Mette Haubjerg Nicolaisen, Frederik Bak, Huadong Zang, Dorte Bodin Dresbøll, Kristian Thorup-Kristensen, Jim Rasmussen
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-10 (2022)
Abstract Comprehensive climate change mitigation necessitates soil carbon (C) storage in cultivated terrestrial ecosystems. Deep-rooted perennial crops may help to turn agricultural soils into efficient C sinks, especially in deeper soil layers. Here
Externí odkaz:
https://doaj.org/article/26696cf670fb4c379740727eb8195c55
Publikováno v:
Enggrob, K L, Peixoto, L & Rasmussen, J 2021, ' Two-phase processes characterize the turnover of high molecular weight dissolved organic nitrogen in soil ', Biology and Fertility of Soils, vol. 57, no. 7, pp. 1015-1019 . https://doi.org/10.1007/s00374-021-01588-8
Proteins are the main N compounds and are important sources of both C and N for plants and microbes. Triple-labeled dissolved organic N obtained from white clover shoots was separated into five different molecular weight (Mw) size fractions (> 1 kDa)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2055348cb62bad6db627f9f12f8b6d14
https://doi.org/10.1007/s00374-021-01588-8
https://doi.org/10.1007/s00374-021-01588-8
Publikováno v:
Scientific Reports, Vol 10, Iss 1, Pp 1-9 (2020)
Scientific Reports
Lønne Enggrob, K, Larsen, T, Peixoto, L & Rasmussen, J 2020, ' Gram-positive bacteria control the rapid anabolism of protein-sized soil organic nitrogen compounds questioning the present paradigm ', Scientific Reports, vol. 10, 15840 . https://doi.org/10.1038/s41598-020-72696-y
Scientific Reports
Lønne Enggrob, K, Larsen, T, Peixoto, L & Rasmussen, J 2020, ' Gram-positive bacteria control the rapid anabolism of protein-sized soil organic nitrogen compounds questioning the present paradigm ', Scientific Reports, vol. 10, 15840 . https://doi.org/10.1038/s41598-020-72696-y
The cycling of especially large size organic nitrogen (N) from plants into stable microbial derived soil organic carbon (C) and N pools is understudied, in spite of organic N composing 90% of soil N and the intimate link between organic N and soil C
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bbd136c3c502249ba566ebcd3da56f27
http://link.springer.com/article/10.1038/s41598-020-72696-y
http://link.springer.com/article/10.1038/s41598-020-72696-y
Autor:
Ingeborg Frøsig Pedersen, Janni Hansen, Leanne Peixoto, Kirsten Lønne Enggrob, Yakov Kuzyakov, Jim Rasmussen
Publikováno v:
Pedersen, I F, Hansen, J, Peixoto, L, Enggrob, K L, Kuzyakov, Y & Rasmussen, J 2022, ' The effect of fertilizer type on nitrogen uptake by maize from recently formed soil organic matter ', Journal of Plant Nutrition and Soil Science, vol. 185, no. 1, pp. 168-176 . https://doi.org/10.1002/jpln.202100193
Background: Soil organic matter (SOM) formed under legume-based grasslands may serve as an important source of nitrogen (N) for subsequent maize growth. Aim: We aimed at studying effects of fertilizer type (organic and mineral N and phosphorus (P) fe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8dac1383c984fffd7057925a740e7994
https://pure.au.dk/portal/da/publications/the-effect-of-fertilizer-type-on-nitrogen-uptake-by-maize-from-recently-formed-soil-organic-matter(7e48dbd3-23f6-4cfa-a98e-8a3e83aa707e).html
https://pure.au.dk/portal/da/publications/the-effect-of-fertilizer-type-on-nitrogen-uptake-by-maize-from-recently-formed-soil-organic-matter(7e48dbd3-23f6-4cfa-a98e-8a3e83aa707e).html
Autor:
Kirsten Lønne Enggrob, Zhi Liang
Publikováno v:
Enggrob, K L & Liang, Z 2021, ' Bønner er ikke kun til kirke og kaffe-de skal også på tallerkenen ', Økologisk Landbrug, nr. 671, s. 10 . < https://nyheder.okologi.dk/mark-og-stald/bonner-er-ikke-kun-til-kirke-og-kaffe-de-skal-ogsa-pa-tallerkenen >
Aarhus University
Aarhus University
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::1dce7cd1d587fc5910e08da60fc1cca4
https://pure.au.dk/portal/da/publications/boenner-er-ikke-kun-til-kirke-og-kaffe--de-skal-ogsaa-paa-tallerkenen(75a6460d-acc8-4f3c-985c-0f9a13b3ed75).html
https://pure.au.dk/portal/da/publications/boenner-er-ikke-kun-til-kirke-og-kaffe--de-skal-ogsaa-paa-tallerkenen(75a6460d-acc8-4f3c-985c-0f9a13b3ed75).html
Publikováno v:
Rasmussen, J, Bodin Dresbøll, D, Lønne Enggrob, K & Peixoto, L 2021, ' A novel 15 N vertical split-root method for in situ estimation of N rhizodeposition ', Geoderma, vol. 383, 114782 . https://doi.org/10.1016/j.geoderma.2020.114782
Estimates of nitrogen (N) losses from living plants (phyllo- and rhizodeposition) are needed to improve the sustainability of the present agricultural cropping systems. These estimates are hard to achieve under field conditions among others due to a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8028b3cb655428a1e4dc699b9eb56f3b
https://pure.au.dk/portal/da/publications/a-novel-15n-vertical-splitroot-method-for-in-situ-estimation-of-n-rhizodeposition(d278cf9c-c95b-4883-9f79-ca550738d59c).html
https://pure.au.dk/portal/da/publications/a-novel-15n-vertical-splitroot-method-for-in-situ-estimation-of-n-rhizodeposition(d278cf9c-c95b-4883-9f79-ca550738d59c).html
Publikováno v:
Enggrob, K L, Larsen, T, Larsen, M, Elsgaard, L & Rasmussen, J 2019, ' The influence of hydrolysis and derivatization on the determination of amino acid content and isotopic ratios in dual-labeled ( 13 C, 15 N) white clover ', Rapid Communications in Mass Spectrometry, vol. 33, no. 1, pp. 21-30 . https://doi.org/10.1002/rcm.8300
Rationale: The cycling of peptide- and protein-bound amino acids (AAs) is important for studying the rate-limiting steps in soil nitrogen (N) turnover. A strong tool is stable C and N isotopes used in combination with compound-specific isotope analys
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a249f01328664f850a513101ada6d6f1
https://pure.au.dk/portal/da/publications/the-influence-of-hydrolysis-and-derivatization-on-the-determination-of-amino-acid-content-and-isotopic-ratios-in-duallabeled-13c-15n-white-clover(af7e30ff-aa7e-4810-a5d1-43a96cd80e2b).html
https://pure.au.dk/portal/da/publications/the-influence-of-hydrolysis-and-derivatization-on-the-determination-of-amino-acid-content-and-isotopic-ratios-in-duallabeled-13c-15n-white-clover(af7e30ff-aa7e-4810-a5d1-43a96cd80e2b).html
Publikováno v:
Enggrob, K L, Jakobsen, C M, Pedersen, I F & Rasmussen, J 2019, ' Newly depolymerized large organic N contributes directly to amino acid uptake in young maize plants ', New Phytologist, vol. 224, no. 2, pp. 689-699 . https://doi.org/10.1111/nph.16070
The contribution of large molecular size organic nitrogen (N) to plant N uptake is unclear. Soils with and without maize, at three pH levels, were treated with (carbon-14 and -13 (14C, 13C), 15N) triple-labelled ' 100 kDa organic N. After 48 h, soil
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::34abaf19673a41d0f16d34bfd6ba9c2e
https://pure.au.dk/portal/da/publications/newly-depolymerized-large-organic-n-contributes-directly-to-amino-acid-uptake-in-young-maize-plants(23a0bbf4-a47e-4afb-aa96-20ddef406e0c).html
https://pure.au.dk/portal/da/publications/newly-depolymerized-large-organic-n-contributes-directly-to-amino-acid-uptake-in-young-maize-plants(23a0bbf4-a47e-4afb-aa96-20ddef406e0c).html
Publikováno v:
Rapid communications in mass spectrometry : RCM. 33(1)
The cycling of peptide- and protein-bound amino acids (AAs) is important for studying the rate-limiting steps in soil nitrogen (N) turnover. A strong tool is stable C and N isotopes used in combination with compound-specific isotope analysis (CSIA),
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::d676bac5047fa73236c63f0907193592
https://pubmed.ncbi.nlm.nih.gov/30328170
https://pubmed.ncbi.nlm.nih.gov/30328170
Autor:
Kirsten Lønne Enggrob
Publikováno v:
Lønne Enggrob, K 2017, ' Higher molecular weight dissolved organic nitrogen turnover as affected by soil management history ', 6th International Symposium on Soil Organic Matter, Harpenden, United Kingdom, 03/09/2017-07/09/2017 .
Aarhus University
Aarhus University
High molecular weight dissolved organic nitrogen turnover as affected by soil management history *Kirsten Lønne Enggrob,1 Lars Elsgaard,1 and Jim Rasmussen1 1Aarhus University, Dept. of Agroecology, Foulum, Denmark 1. Introduction Dissolved organic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::9734c293cfece7dc4381f71c39fad131
https://pure.au.dk/portal/da/publications/higher-molecular-weight-dissolved-organic-nitrogen-turnover-as-affected-by-soil-management-history(19b0fa7d-12c5-4e15-bc9f-0c67d3e4d396).html
https://pure.au.dk/portal/da/publications/higher-molecular-weight-dissolved-organic-nitrogen-turnover-as-affected-by-soil-management-history(19b0fa7d-12c5-4e15-bc9f-0c67d3e4d396).html