Výsledky vyhledávání

Effect of long-term beef manure application on soil test phosphorus, organic carbon, and winter wheat yield

Autor: Bill Raun, Natasha Macnack, Peter Omara, Lawrence Aula

Publikováno v: Journal of Plant Nutrition. 40:1143-1151

In this study, 24 years (1990–2013) of data from a long-term experiment, in Stillwater, Oklahoma (OK), were used to determine the effect of beef manure on soil test phosphorus (STP), soil organic carbon (SOC), and winter wheat (Triticum aestivum L.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c891591a340686d472b083cb40a66d63
https://doi.org/10.1080/01904167.2016.1264423

Zobrazit plný text záznamu

Use of the Impact Factor in Agriculture

Autor: Brett Holte, Beth Guertal, Bill Raun, Sue Ernst

Publikováno v: CSA News. 61:16-20

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::48e401b09124f8f44fc89f8bc99837a5
https://doi.org/10.2134/csa2016-61-7-4

Zobrazit plný text záznamu

STATISTICAL MODEL FOR THE RELATIONSHIP BETWEEN MAIZE KERNEL ORIENTATION AND SEED LEAF AZIMUTH

Autor: Michael D. Buser, Randy Taylor, Bill Raun, Guilherme Torres, Adrian Koller, Paul R. Weckler

Publikováno v: Experimental Agriculture. 52:359-370

SUMMARYHand-planted plots of across-row-oriented corn seeds (Zeamays L.) produce highly structured leaf canopies and have shown significant yield advantage over randomly planted plots in prior studies. For further investigation of the phenomenon by s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9f1bd653b88f988b97e7632718c16c11
https://doi.org/10.1017/s0014479715000149

Zobrazit plný text záznamu

Agrosystems, Geosciences & Environment : A New ASA–CSSA Journal

Autor: Jerry L. Hatfield, David D. Baltensperger, Bill Raun

Publikováno v: Agrosystems, Geosciences & Environment. 1:1-1

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2b7537321891e1cbe9bbf6708705ae6f
https://doi.org/10.2134/age2018.05.0100

Zobrazit plný text záznamu

Evaluation of a Reduced Cost Active NDVI Sensor for Crop Nutrient Management

Autor: Ivan Ortiz-Monasterio, Jared Crain, Bill Raun

Publikováno v: Journal of Sensors, Vol 2012 (2012)

There are methods to increase fertilizer nitrogen use efficiency through optical sensor-based nitrogen application; however, the sensors are expensive and cost prohibitive to farmers in the developing world. This study evaluated a novel, reduced cost

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2073cd056089982d0fed1148971f3ff2
https://doaj.org/article/b15ddf469fea4b118bc91c2721ffda4c

Zobrazit plný text záznamu