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Native Species Establishment on an Oil Drill Pad Site in the Uintah Mountains, Utah: Effects of Introduced Grass Density and Fertilizer

机译:犹他州犹他州山区石油钻探现场的本土物种建立:引入草密度和肥料的影响

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The study examined the effects of introduced grass seeding density and fertilizer on native species establishment on an oil drill pad site in the Uintah Mountains, UT. Differences in first-year seeding density and 3-year standing crop biomass among treatments were evaluated for seeded introduced grasses and native species and for unseeded colonizers. Aerial cover was measured all 3 years and the effects of fertilization on soil NO3(2-),N, available P, and exchangeable K were examined 2 years after application. Recommendations for reclamation of similar sites are given.

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