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Showing 1 to 20 of 127 for “"Ryegrass"”.
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Understanding pasture performance: the interaction between perennial ryegrass and viruses
… New Zealand is a pasture comprised of perennial ryegrass (Lolium perenne L.). Therefore, the productivity and profitability of livestock industries is inextricably linked to, and influenced by, the quality and performance of the underlying perennial ryegrass pasture. However, previous research …
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Investigations of self-incompatibility (SI) in perennial ryegrass (Lolium perenne L.)
Perennial ryegrass (Lolium perenne L.) is one of the most economically and environmentally important grass species for the temperate zone. It maintains effective self-incompatibility (SI), which promotes outbreeding as well as limits the efficient production of inbred lines and hybrids. SI in L. …
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Operational modes for effective recovery of energy from ryegrass using anaerobic digestion
… experiments established the methane potential of ryegrass (Lolium perenne) to be 0.245 m3 kg-1 VS added. This was determined in a series of conventional batch digestion studies at different inoculum to substrate ratios using an anaerobic sludge taken from a municipal wastewater digester. The …
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Protoplast fusion for intraspecific transfer of cytoplasmic male sterility in perennial ryegrass
Contains fulltext : mmubn000001_130152498.pdf (Publisher’s version ) (Open Access)
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Evaluation of perennial ryegrass cultivars for dairy production under different pasture management
… of this thesis was to evaluate perennial ryegrass (Lolium perenne L.) cultivars for dairy production under different pasture management. Five experiments were conducted in Canterbury, New Zealand to evaluate perennial ryegrass in terms of morphology (experiment 1), nutritive value …
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Identification of genes related to self-incompatibility in ryegrass (Lolium perenne L.)
… in members of the Solanaceae) is present in ryegrass. This result was not surprising as very little features with regards to the SI-response are common for grasses and species displaying a S-RNase based system. On the other hand, a L. perenne homologue of SRK, the key component at the female …
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Competitive Effects of Perennial Ryegrass and Chewings Fescue on Bermudagrass Seed Establishment
Perennial ryegrass (Lolium perenne L.) is widely used as a fairway turf on golf courses throughout the transition zone. The transition zone represents the geographical areas between the temperate and subtropical climates, where neither warm season nor cool season grasses are well adapted. The …
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Potential for site specific management of Lolium rigidum (annual ryegrass) in Southern Australia.
… is typically patchy and Lolium rigidum (annual ryegrass) distribution is no exception. The potential for site specific management of annual ryegrass was assessed to increase farmers’ financial returns through reduced herbicide costs while maintaining weed control in commercial paddocks near Bute …
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Effects of Early Spring Growth Annual Ryegrass Pasture Consumption on Parameters Associated with Laminitis in Horses
… free choice access to early-growth annual ryegrass pasture, salt and water for a 28 day period. Random hay and grass samples were analyzed for nutrient content. Blood samples were collected at 6 am, 8 am, 6 pm, and 8 pm on the final day of hay consumption and on the 4th, 9th and 28th days …
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Caucasian clover establishment in the high country and grazing responses in ryegrass/white clover lowland pasture
… and Kentucky. In spring of 1992 high endophyte ryegrass was direct drilled into this experiment. The first grazing to establish main plot treatments occurred in early October 1993. The experiment design was a randomised block design with two replicates of four treatments. The treatments included …
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Resistance to African black beetle (Heteronychus arator) in perennial ryegrass (Lolium perenne L.) infected with AR1 endophyte
… stat. nov. et comb. nov. endophyte-perennial ryegrass (Lolium perenne L.) associations which do not cause toxicity to livestock and with strong resistance to African black beetle (H. arator), would be of significant value to farmers in regions where this pest is a problem. Epichloë festucae …
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Distribution and Control of Herbicide-Resistant Italian Ryegrass (Lolium perenne L. ssp. multiflorum Lam. Husnot) in Arkansas
<p>Italian ryegrass populations have evolved resistance to herbicides that producers rely on for weed control both in wheat and burn-down. The objectives of this research were to: test populations of Italian ryegrass from across Arkansas for resistance to glyphosate, diclofop, pinoxaden, and …
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Characterization of Resistance to Gray Leaf Spot [Pyricularia Grisea (Cooke) Sacc.] in Perennial Ryegrass and Tall Fescue
The tall fescue population was analyzed using bulked segregant analysis (BSA) with random amplified polymorphic DNA (RAPD) markers to identify DNA markers associated with resistance to gray leaf spot. Although polymorphic bands were identified between the resistant and susceptible bulks, these …
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Intercropping Studies With Soybean (Glycine Max (L.); Merr.) and Maize (Zea Mays L.) or Ryegrass (Lolium Perenne L.)
… (Zea mays L.) under field conditions and with ryegrass (Lolium perenne L.) under greenhouse conditions. A series of six experiments were performed. Two in the field and four in the greenhouse. The intercrop pattern in the field was two rows of soybean per row of maize. Maize plant populations …
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Impact of Sulfonylurea Herbicides on Seeded Bermudagrass Establishment and Cold Temperature Influence on Perennial Ryegrass Response to Foramsulfuron
… among sulfonylurea herbicides used for perennial ryegrass control. Objectives of the conducted research were to evaluate sulfonylurea herbicides for safety and utility while establishing seeded bermudagrass, and to elucidate variability in perennial ryegrass control with foramsulfuron. Field …
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Evaluation And Characterization of Herbicide Resistance In Italian Ryegrass (Lolium multiflorum Lam.) Biotypes To Diclofop-methyl And Alternative Management Options
Italian ryegrass (Lolium multiflorum Lam.) is a competitive weed in small grain production areas throughout the northwestern and southeastern US. In small grains, Italian ryegrass has generally been controlled with postemergence treatments of diclofop, or diclofop-methyl, a member of the subfamily …
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Protein from pasture
Ryegrass, white clover, ryegra.ss/whi te clover and lucerne herbages were used in an industrial pilot-scale study of the effects of regrowth period and season on protein extraction, separation and recovery. Herbage was harvested, adjusted to 10% tlry matter, pulped and (belt) pressed. Protein in …
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