Results 181 to 190 of about 19,892 (215)
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A Method for in Vitro Storage of Lolium multiflorum Lam
Annals of Botany, 1980A means of storing Lolium multiflorum Lam. stock plants in vitro has been developed over a period of three years. Various expiants and culture conditions were examined. Shoot tips 0*3-0*9 mm long were found to be best for establishing storage cultures because they gave a high yield of plantlets in culture and important pathogens are eliminated. For sub-
P J Dale
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Stickstoffausnutzungsvermögen von Lolium perenne und Lolium multiflorum‐Sorten
Journal of Agronomy and Crop Science, 1988Abstract Selection for improved nitrogen‐utilization in Lolium In a 3‐year study the responses of 14 Lolium perenne‐varieties and 14 of Lolium multiflorum to different nitrogen fertilization (75, 150, 300 kg N/ha) were investigated. The varieties were classificated into four types of nitrogen utilization. “Low input varieties” can be found in type III.
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Glyphosate resistance in a Chilean Lolium multiflorum.
Communications in agricultural and applied biological sciences, 2006Lolium multiflorum (Italian ryegrass) has recently demonstrated itself to be poorly controlled with glyphosate in cereal crops of South Chile. The concentration of glyphosate necessary to reduce shoot length by 50% (ED50) in seedlings, after eight days of root contact was 7.3-fold in the resistant Vil-1 than in the susceptible (S) biotype. The obtained
P, Michitte +3 more
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Origin of Westerwolths ryegrass (Lolium multiflorum westerwoldicum)
Euphytica, 1955In the past century, all the grass seed required for the Netherlands was imported. About 1900, however, the seed production of the annual Westerwolths ryegrass (Lolium multiflorum westerwoldicum) was introduced. The local variety was probably obtained by harvesting seed producing plants from Italian ryegrass, sown in spring and sowing again in the next
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Hybrid Breeding by Means of Incompatibility in Lolium Multiflorum
1994F1-hybrid varieties in forage grasses can exploit a higher degree of heterozygosity than the currently available synthetics. This requires a genetical mechanism that allows multiplication of inbred lines as well as it ensures a sufficient outcrossing between the lines.
Fred Eickmeyer, Günter Wricke
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Salinity and pH stress on Lolium multiflorum Lam. germination
2013Direct spreading on agricultural lands of olive mill wastewaters (OMWs) may represent an environmentally friendly disposal method. In the olive oil-producing Mediterranean regions OMWs spreading on soil represents a simple and cheap alternative to detoxification techniques that result in final waste discharge into natural water bodies (Barbera et al ...
Cavallaro V. +4 more
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Photosynthesis and Photorespiration inLolium multiflorumandLolium perenne
Journal of Experimental Botany, 1971The response of net photosynthesis to changing light-flux density by leaves of Lolium multiflorum (S. 22) and L. perenne (S. 321) is more adequately described by current models when a term allowing for photorespiration is included. The magnitude of this term was determined from the changes in the slope of the light-response curves for net ...
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Tetraploid Italian ryegrass (Lolium multiflorum Lam.)
Euphytica, 19581. Some preliminary experiments are described with C2- and C3-generations of tetraploid Italian ryegrass. In all cases the tetraploids had a lower dry matter content than the diploids. 2. A C3-generation produced by mass selection equalled or surpassed the diploid mother strains in dry matter yield in some small experiments on several ...
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