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Early Nutrient Diagnosis of Kentucky Bluegrass Combining Machine Learning and Compositional Methods

Publikováno v: American Journal of Plant Sciences. 13:1247-1260

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::79a87515d583e3a7db3a35591a380107
https://doi.org/10.4236/ajps.2022.139085

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Effect of leaf nitrogen concentration versus CND nutritional balance on shoot density and foliage colour of an established Kentucky bluegrass (Poa pratensis L.) turf

Autor: Léon-Étienne Parent, Yves Desjardins, Nicolas Tremblay, Abdo Badra, Nancy Morin, Guy Allard

Publikováno v: Canadian Journal of Plant Science. 86:1107-1118

A 3-yr field study was conducted in a loam and a sand site to determine the effects of N, P, and K application rates on N status, shoot density and foliage colour of Kentucky bluegrass clippings and to derive critical N values. The experiment was arr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4c268e6f9267c7e12ea826104ba0699f
https://doi.org/10.4141/p05-242

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Quantitative and qualitative responses of an established Kentucky bluegrass (Poa pratensis L.) turf to N, P, and K additions

Autor: Nicolas Tremblay, Abdo Badra, Léon-Etierine Parent, Yves Desjardins, Guy Allard

Publikováno v: Canadian Journal of Plant Science. 85:193-204

Kentucky bluegrass is a common turf species used on golf courses, sports fields, municipal parks, sod farms, road banks, as well as residential and school yards. Our objective was to determine the effects of N, P, K rates on turfgrass quantitative re

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a80a1e0627f1314ba005b5be587b283e
https://doi.org/10.4141/p03-125

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