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pro vyhledávání: '"Jon K. Piper"'
Autor:
Jon K. Piper
Publikováno v:
Transactions of the Kansas Academy of Science. 125
Autor:
Jon K. Piper
Publikováno v:
Transactions of the Kansas Academy of Science. 120:187-199
The relationship between seeding mixtures and establishment of tallgrass prairie plantings was examined in experimental plots established in 2007. Native grass and wildflower seed mixtures, representing four functional groups (C4 grasses, C3 grasses,
Autor:
Jon K. Piper
Publikováno v:
Transactions of the Kansas Academy of Science. 120:203-213
Sand prairies experience relatively high rates of small scale disturbance, feature a high complement of annual plant species, and are fairly dynamic in terms of year-to-year microscale species composition. In summer 2011, a natural gas pipeline was i
Autor:
Jon K. Piper
Publikováno v:
Ecological Restoration. 32:396-406
Experimental plots were established in 2007 to examine relationships between seeding mixture treatments and establishment of tallgrass prairie plantings. Native grass and wildflower seed mixtures, representing four functional groups (C4 grasses, C3 g
Publikováno v:
Restoration Ecology. 15:189-198
The ecological role of biodiversity in achieving successful restoration has been little explored in restoration ecology. We tested the prediction that we are more likely to create persistent, species-rich plant communities by increasing the number of
Autor:
Jon K. Piper
Publikováno v:
Ecological Restoration. 25:118-122
Interactions among component plant species during establishment can affect restoration outcomes. In a seven-year study, I tested the effect of seed mixes of varied species identity and richness on the rate of establishment and spread of four native p
Autor:
Jon K. Piper
Publikováno v:
Agriculture, Ecosystems & Environment. 68:1-11
This study examined growth and seed yield of three perennial species, Desmanthus illinoensis (Illinois bundleflower, a legume), Leymus racemosus (mammoth wildrye, a C 3 grass), and Tripsacum dactyloides (eastern gamagrass, a C 4 grass), in monocultur
Autor:
Jon K. Piper
Publikováno v:
Culture Agriculture. 19:57-60
The Last Harvest: The Genetic Gamble that Threatens to Destroy American Agriculture. Paul Raeburn. Lincoln: Bison Books, University of Nebraska Press, 1995. Hardcover $21.60, paperback $10.80.
Autor:
Jon K. Piper
Publikováno v:
Entomologia Experimentalis et Applicata. 81:105-111
The effect of plant species diversity on the density of the herbivore, Anomoea flavokansiensis Moldenke (Coleoptera: Chrysomelidae), on Desmanthus illinoensis (Michaux) MacMillan (Mimosaceae), a promising North American legume for exploring the princ
Publikováno v:
Agriculture, Ecosystems & Environment. 59:139-147
Sugarcane mosaic virus strain maize dwarf mosaic virus B (SCMV-MDMV-B) and maize dwarf mosaic virus (MDMV) are aphid-vectored potyviruses that infect eastern gamagrass ( Tripsacum dactyloides (L.) L.), a perennial grain which has potential as a human