Výsledky vyhledávání - "S. B. Tennakoon"

Impact of crop rotation and minimum tillage on water use efficiency of irrigated cotton in a Vertisol

Autor: Nilantha Hulugalle, S. B. Tennakoon

Publikováno v: Irrigation Science. 25:45-52

Crop water use efficiency of irrigated cotton was hypothesized to be improved by a combination of minimum tillage and sowing a wheat (Triticum aestivum L.) rotation crop. This hypothesis was evaluated in a Vertisol near Narrabri, Australia from 1997

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::45e01ba5587dd151baacba7422ec6c19
https://doi.org/10.1007/s00271-006-0033-0

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[Untitled]

Autor: S. B. Tennakoon, J. Living, Mansour Moniri

Publikováno v: The Journal of VLSI Signal Processing. 27:269-295

This paper presents a new efficient method for designing stable look-ahead pipelined recursive digital filters with reduced multipliers. The multiplier savings are obtained by generating pipelined transfer functions which combine numerator decomposit

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7d1c0b4b32699316a02111db8a47d0d0
https://doi.org/10.1023/a:1008195302092

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Estimation of cropped area and grain yield of rice using remote sensing data

Autor: V. V. N. Murty, S. B. Tennakoon, A. Eiumnoh

Publikováno v: International Journal of Remote Sensing. 13:427-439

Studies for estimating cultivated area and yield of rice using remote sensing data acquired from the Landsat Thematic Mapper (TM) system with six bands (1, 2, 3,4, 5,7) were conducted. Three images taken on different days were visually and digitally

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6aef8eb5acafbc6175bcd4dc114300e5
https://doi.org/10.1080/01431169208904047

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Research activities on probabilistic techniques to analyze harmonic distortion: modeling and testing of an AC rail

Autor: M. BARET, P. CARAMIA, R. CARBONE, LANGELLA, Roberto, TESTA, Alfredo, P. VARILONE, P. VERDE, M. FRACCHIA, R. E. MORRISON, L. PIERRAT, S. B. TENNAKOON

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3977::77b111bdc327392cdd4c468c09da226a
http://hdl.handle.net/11591/171050

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Aspects of series controlled flexible AC transmission system planning and operation

Autor: K.-H. Kuypers, Robert E Morrison, S B Tennakoon

Publikováno v: Seventh International Conference on AC and DC Transmission.

increase the utilisation of a transmission system are discussed. It is shown that planning of flexible AC transmission systems (FACTS) requires detailed and comprehensive system modelling and analysis. A process structure to design and specify a seri

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fdc48ccadc563ce61818f708bae31e7d
https://doi.org/10.1049/cp:20010549

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Models for pasture yield in response to phosphate application

Autor: D. Johnson, D. A. Ratkowsky, Peter Sale, S. B. Tennakoon, P. G. Simpson

Publikováno v: Australian Journal of Experimental Agriculture. 37:905

Summary. This paper examines the response of total annual dry matter production of pastures to a range of rates of phosphate application supplied in fertilisers from various sources. Data from the National Reactive Phosphate Rock Project were used to

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::759c40e16094ef3b8885e70ff877c09f
https://doi.org/10.1071/ea96106

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The use of substitution values for characterising fertiliser performance

Autor: D. A. Ratkowsky, P. G. Simpson, S. B. Tennakoon, Peter Sale

Publikováno v: Australian Journal of Experimental Agriculture. 37:913

Summary. The substitution value, or horizontal comparison between a fertiliser and some high-performing reference fertiliser, is shown to be a powerful and effective means of ranking the performance of various reactive phosphate rock fertilisers rela

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7141feaa59340502d090b7d9d31392bc
https://doi.org/10.1071/ea96107

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An economic analysis of the field performance of North Carolina reactive phosphate rock compared with single superphosphate for selected sites from the National Reactive Phosphate Rock Project

Autor: Peter Sale, S. B. Tennakoon, P. G. Simpson

Publikováno v: Australian Journal of Experimental Agriculture. 37:1061

Summary. An economic analysis was undertaken using pasture yield data from 8 selected sites from the National Reactive Phosphate Rock Project, that encompassed 7 different performance scenarios for North Carolina phosphate rock. The aims were to dete

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::42878056508f4ba4adb745e01ede4dcf
https://doi.org/10.1071/ea96120

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The agronomic effectiveness of reactive phosphate rocks 3. A comparison of application strategies for soluble phosphorus and reactive phosphate rock fertilisers

Autor: G. N. Ward, S. B. Tennakoon, B. Gardiner, R. P. Hindell, Peter Sale, D.L. Garden

Publikováno v: Australian Journal of Experimental Agriculture. 37:947

Summary. An investigation into the effectiveness of large (up to 80 kg P/ha), single dressings (capital applications) of different phosphorus (P) fertilisers, compared with smaller annual applications, was undertaken in the National Reactive Phosphat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e62c19b260bc2ae2b53b62ba752d4c35
https://doi.org/10.1071/ea96110

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