Výsledky vyhledávání - "Steve Petrie"

Tillage Effects on Water Use and Grain Yield of Winter Wheat and Green Pea in Rotation

Autor: Steve Petrie, Karl Rhinhart, Robert E. Ramig, Stephen Machado

Publikováno v: Agronomy Journal. 100:154-162

Under water-limited conditions, increasing water use efficiency (WUE) is essential for successful crop production. A 7-yr study (1977-1982, and 1985) to evaluate tillage and tillage timing effects on soil water storage, crop water use, and grain yiel

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6c38b38e37d4ec9ea8d1abaa54f5bc5d
https://doi.org/10.2134/agronj2006.0218

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Long-term continuous cropping in the Pacific Northwest: Tillage and fertilizer effects on winter wheat, spring wheat, and spring barley production

Autor: Annie Qu, Karl Rhinhart, Steve Petrie, Stephen Machado

Publikováno v: Soil and Tillage Research. 94:473-481

Conventional tillage winter wheat (Triticum aestivum) (WW)‐summer fallow reduces soil productivity and increases soil erosion. Conservation tillage management, together with intensive cropping may have the potential to reverse these sustainability

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1d5b521216efcd2fb84aa8b555425514
https://doi.org/10.1016/j.still.2006.09.007

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Long-term cropping system effects on carbon sequestration in eastern Oregon

Autor: Stephen Machado, Karl Rhinhart, Steve Petrie

Publikováno v: Journal of environmental quality. 35(4)

Soil organic carbon (SOC) has beneficial effects on soil quality and productivity. Cropping systems that maintain and/or improve levels of SOC may lead to sustainable crop production. This study evaluated the effects of long-term cropping systems on

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ee033a51e10205a10389e7ccbfd157b0
https://pubmed.ncbi.nlm.nih.gov/16825475

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