Výsledky vyhledávání

Relationship between Oil Palm Yield and Soil Fertility as Affected by Topography in an Indonesian Plantation

Autor: Siva K. Balasundram, D. L. Allan, P. C. Robert, David J. Mulla

Publikováno v: Communications in Soil Science and Plant Analysis. 37:1321-1337

Typically, Indonesian oil palm plantations rest on rolling topography. There is limited information on how topography affects soil fertility and oil palm yields. A study was conducted to evaluate these relationships in a commercial oil palm plantatio

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::446c6448510d0ad4c2fb1cca485121f8
https://doi.org/10.1080/00103620600626817

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Spatial Variability of Soil Fertility Variables Influencing Yield in Oil Palm (Elaeis guineensis Jacq.)

Autor: David J. Mulla, Siva K. Balasundram, D. L. Allan, P. C. Robert

Publikováno v: Asian Journal of Plant Sciences. 5:397-408

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::954b41779c9491a7e821570ac0f5b048
https://doi.org/10.3923/ajps.2006.397.408

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Defining phosphorus efficiency in plants

Autor: C. J. P. Gourley, D. L. Allan, M. P. Russelle

Publikováno v: Plant and Soil. :289-292

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ccdb04e41c65a5de8a55af635d4f5c50
https://doi.org/10.1007/bf00025039

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The pivotal role of malate in root nodule metabolism and legume growth

Autor: C. P. Vance, D. A. Samac, D. L. Allan, G. B. Trepp, Bruna Bucciarelli, R. H. Litjens, J. Schulze, Mesfin Tesfaye

Publikováno v: Nitrogen fixation: global perspectives. Proceedings of the 13th International Congress on Nitrogen Fixation, Hamilton, Ontario, Canada, 2-7 July 2001

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::058b3aeb7f227dc7d50a0fd67b161bb3
https://doi.org/10.1079/9780851995915.0247

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Molecular control of acid phosphatase secretion into the rhizosphere of proteoid roots from phosphorus-stressed white lupin

Autor: S S, Miller, J, Liu, D L, Allan, C J, Menzhuber, M, Fedorova, C P, Vance

Publikováno v: Plant physiology. 127(2)

White lupin (Lupinus albus) grown under P deficiency displays a suite of highly coordinated adaptive responses. Included among these is secretion of copious amounts of acid phosphatase (APase). Although numerous reports document that plants secrete A

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::f181be92632ded2338dc20315e69c641
https://pubmed.ncbi.nlm.nih.gov/11598233

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Molecular control of carbon-nitrogen interactions in symbiotic nitrogen fixation

Autor: G. B. Trepp, Bruna Bucciarelli, Carroll P. Vance, Deborah A. Samac, J. Schulze, D. L. Allan, R. H. G. M. Litjens, Mesfin Tesfaye

Publikováno v: Plant Nutrition ISBN: 9780792371052

Malate plays a key role in symbiotic nitrogen fixation by providing the substrate for bacteroid respiration, thus fueling nitrogenase, and by providing the carbon skeletons for assimilation of fixed nitrogen. Malate may also play a role in regulating

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::68431ca1490089534e7853277d21ea28
https://doi.org/10.1007/0-306-47624-x_298

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Role of root cell walls in iron deficiency of soybean (Glycine max) and aluminium toxicity of wheat (Triticum aestivum)

Autor: J. R. Shann, P. M. Bertsch, D. L. Allan

Publikováno v: Plant Nutrition — Physiology and Applications ISBN: 9789401067515

Cell walls of soybean and wheat roots were isolated by a non-destructive technique. Titration and adsorption experiments were performed to determine whether varietal differences in tolerance to Al toxicity or Fe stress were related to differences in

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5034e2ddee5a9725edab56140fab1e15
https://doi.org/10.1007/978-94-009-0585-6_58

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Experiments on the reaction T( d , n ) 4 He I. The 90° cross-section

Autor: D. L. Allan, M. J. Poole

Publikováno v: Proceedings of the Royal Society of London. Series A. Mathematical and Physical Sciences. 204:488-499

The 90° cross-section of the reaction 3 1 H( d , n ) 4 2 He has been investigated over the energy range 100 to 200 keV (energy of bombarding triton) using the 200 keV accelerating set of the establishment. Two methods have been used. As a preliminar

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b0c0713415e4b4b88ed1e01b6a80169f
https://doi.org/10.1098/rspa.1951.0005

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Protons from the Interaction of 14 MeV Neutrons with Medium Weight Nuclei

Autor: D L Allan

Publikováno v: Proceedings of the Physical Society. Section A. 70:195-208

The energies of the protons emitted by 27Al, 54Fe, 56Fe, 58Ni, 60Ni, and 63Cu when bombarded by 14 MeV neutrons have been determined using a photographic plate method. In addition, the angular distribution of the protons emitted by 63Cu has been meas

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a011d92f637eade250a46d0b27dd0d12
https://doi.org/10.1088/0370-1298/70/3/305

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