نتایج جستجو برای: upland
تعداد نتایج: 5084 فیلتر نتایج به سال:
Four experiments were conducted to evaluate RUP content and digestibility for smooth bromegrass, subirrigated meadow, upland native range, and warm-season grasses. Samples were collected from esophageally cannulated cows or ruminally cannulated steers. Forages were ruminally incubated in in situ bags for durations of time based on 75% of total mean retention time, which was based on IVDMD and r...
Aerated soils form the second largest sink for atmospheric CH4 A near-complete genome of uncultured upland soil cluster Gammaproteobacteria that oxidize CH4 at <2.5 ppmv was obtained from incubated Antarctic mineral cryosols. This first genome of high-affinity methanotrophs can help resolve the mysteries about their phylogenetic affiliation and metabolic potential.
The study aims to determine the effect of applying for intercropping food crops (rice, corn, and soybeans = jagole ) on cropping index income urban farming community activists. This was conducted by comparing use six models growing crops, namely three kinds monoculture model , upland rice-soybean, sweet corn-soybean, corn-upland rice polyculture/ “ Turiman ”. Observational data includes land ch...
The Nigerian rice sector has made remarkable improvement in the last decade as production has increased significantly thereby reducing the gap between domestic supply and demand. In the last three decades, rice imports make up greater proportion of Nigerian imports as rice forms a structural component of the Nigerian diet. Past government inconsistent policies were not successful in securing go...
Saproxylic beetles are highly sensitive to forest management practices that reduce the abundance and variety of deadwood. However, this diverse fauna continues to receive little attention in the southeastern United States even though this region supports some of the most diverse, productive and intensively managed forests in North America. In this replicated three-way factorial experiment, we i...
Sediment fingerprinting to determine the source of suspended sediment in a southern Piedmont stream.
Thousands of stream miles in the southern Piedmont region are impaired because of high levels of suspended sediment. It is unclear if the source is upland erosion from agricultural sources or bank erosion of historic sediment deposited in the flood plains between 1830 and 1930 when cotton farming was extensive. The objective of this study was to determine the source of high stream suspended sed...
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