Výsledky vyhledávání - "Jaap A. Nelemans"

Biosynthesis and root exudation of citric and malic acids in phosphate-starved rape plants

Autor: Ellis Hoffland, Günter R. Findenegg, Jaap A. Nelemans, Riki van den Boogaard

Publikováno v: New Phytologist, 122, 675-680
New Phytologist 122 (1992)

summary Rape (Brassica napus L.) plants are efficient users of rock phosphates. This has been ascribed to the excretion of malic and citric acids from the roots during phosphorus deficiency, resulting in a decrease of the pH in the rhizosphere and a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2aa9e0f1f9cea504c06ea4b2956173ac
https://doi.org/10.1111/j.1469-8137.1992.tb00096.x

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The effect of phytase on the availability of P from myo-inositol hexaphosphate (phytate) for maize roots

Autor: Jaap A. Nelemans, Günter R. Findenegg

Publikováno v: Plant and Soil 154 (1993)
Plant and Soil, 154, 189-196

The effect of adding phytase to the root medium of maize plants on the P-availability of added myo-inositol hexaphosphate (phytin) has been studied in pot experiments. When 40 mM phytin-P in nutrient solution was incubated in quartz-sand for 15 days

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9e2995dc7cfac3723fe6ede5a0b5bfef
https://research.wur.nl/en/publications/the-effect-of-phytase-on-the-availability-of-p-from-myo-inositol-

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Gaseous nitrogen and carbon losses from pig manure derived from different diets

Autor: Oene Oenema, Gerard L. Velthof, Peter Kuikman, Jaap A. Nelemans

Publikováno v: Scopus-Elsevier
Journal of Environmental Quality 34 (2005) 2
Journal of Environmental Quality, 34(2), 698-706

Received for publication July 23, 2004. Manipulation of the diets of pigs may alter the composition of the manure and thereby the environmental and agricultural qualities of the manure. Laboratory studies were performed to quantify the effect of mani

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::393448929ab931dab007703238df3299
http://www.scopus.com/inward/record.url?eid=2-s2.0-15744379045&partnerID=MN8TOARS

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