Zobrazeno 1 - 3
of 3
pro vyhledávání: '"B. S. Hofmann"'
Publikováno v:
Agronomy Journal. 97:1115-1128
Unsupervised clustering has been proposed for developing georeferenced agronomic information into management zones (MZs). Our objectives were to use fuzzy c-means clustering to identify yield-based MZs, and to compare spatial association and agreemen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::165c4810d7b57a77bde40b62edbb935e
https://doi.org/10.2134/agronj2004.0220
https://doi.org/10.2134/agronj2004.0220
Publikováno v:
Scopus-Elsevier
The theoretical profitability of variable rate (VR) lime management has driven adoption of intensive soil sampling strategies used with complex statistical techniques without demonstration of approach efficacy. Our objective was to compare the accura
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b5b5c827ab1411c43002dee978c61b2b
https://doi.org/10.2136/sssaj2005.0427
https://doi.org/10.2136/sssaj2005.0427
Publikováno v:
Ecological Engineering. 23:251-267
The nitrogen (N) load to surface water introduced by subsurface tile drains is a function of soluble N concentration and drainflow volume. A 6-year study characterized the impact of tile spacing on the inter-related factors of monoculture corn yield,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d5bba5ceefbbf376b04d7e1735829e5c
https://doi.org/10.1016/j.ecoleng.2004.09.008
https://doi.org/10.1016/j.ecoleng.2004.09.008