Studies on the causes of the differences in pasture quality between perennial ryegrass, short-rotation ryegrass, and white clover
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The specificity of arbuscular mycorrhizal fungi in perennial ryegrass–white clover pasture
For nitrogen to be transferred from a legume to grass through hyphae of arbuscular mycorrhizal fungi (AMF), as reported for a number of grass/legume combinations, the two species should be linked by a common hyphal network, which gives rise to the question of host–fungus preference. To examine the relative preference of perennial ryegrass and white clover for co-existing AMF, two experiments, a...
متن کاملHerbage intake in Danish Jersey and Danish Holstein steers on perennial ryegrass/white clover pasture
B. Nielsen*, S.M. Thamsborg, H.R. Andersen, T. Kristensen Organic Animal Health and Production, Department of Animal Science and Animal Health, Royal Veterinary Agricultural University, Groennegaardsvej 2, DK-1870 Frederiksberg C, Denmark Department of Animal Nutrition and Physiology, Danish Institute of Agricultural Sciences, Foulum, Postbox 50, 8830 Tjele, Denmark Department of Agricultural S...
متن کاملRust-Enhanced Allelopathy of Perennial Ryegrass against White Clover
Connolly, 1990). Crown rust is the most serious ryegrass fungal pathogen in these areas (Eagling and Clark, 1993), Perennial ryegrass (Lolium perenne L.) and white clover (Trifowith epidemics regularly occurring between spring and lium repens L.) are important pasture components in the higher rainfall areas of southeastern Australia. Crown rust (Puccinia coronata autumn. A preliminary study dem...
متن کاملon the relationship between using discourse markers and the quality of expository and argumentative academic writing of iranian english majors
the aim of the present study was to investigate the frequency and the type of discourse markers used in the argumentative and expository writings of iranian efl learners and the differences between these text features in the two essay genres. the study also aimed at examining the influence of the use of discourse markers on the participants’ writing quality. to this end the discourse markers us...
15 صفحه اولRyegrass Swards Compared with Perennial Ryegrass Swards on the Performance and Carcass Quality of Grazing Beef
An experiment investigated whether the inclusion of chicory (Cichorium intybus) in swards grazed by beef steers altered their performance, carcass characteristics or parasitism when compared to steers grazing perennial ryegrass (Lolium perenne). Triplicate 2-ha plots were established with a chicory/ryegrass mix or ryegrass control. Forty-eight Belgian Bluecross steers were used in the first gra...
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ژورنال
عنوان ژورنال: New Zealand Journal of Agricultural Research
سال: 1971
ISSN: 0028-8233,1175-8775
DOI: 10.1080/00288233.1971.10427100