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Showing 1 to 7 of 7 for “"winter hardiness"”.
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Preventing Loss of Winter Hardiness in Turfgrass on Golf Greens and Fairways in the Late Winter
… (TE) can be applied to turfgrasses to promote winter hardiness. Lethal temperature of 50% mortality measurements revealed that application of these PGRs had no effect on the acclimation status of creeping bentgrass and annual bluegrass for the months of January, February and March. Fall PGR …
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A study of the plant characters of several winter wheat varieties with special reference to winter hardiness
Call number: LD2668 .T4 1950 G66
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Heterosis between semidormant and nondormant derived alfalfa germplasm
… the upper Midwestern United States due to severe winterkill. Three cycles of recurrent selection were conducted in four nondormant cultivars and winter hardiness was substantially improved in all four. The objective of this study was to test the hypothesis that the nondormant derived alfalfa …
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Utilisation of Proximal Sensing Technology to Map Variability in Ontario Vineyards
… (yield components, berry composition) and in winter [vine size, winter hardiness (LT50)]. GreenSeeker™ observations were likewise collected from lag phase to just prior to harvest, through the calculation of Normalized Difference Vegetation Index (NDVI). Thereafter, relationships between vine …
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Laboratory and field ecophysiological studies on the impact of air pollution on red spruce and Fraser fir
… of summer exposure to ambient pollutants on winter hardiness in red spruce seedlings was examined. The seedlings were subjected to the following summertime treatments while kept in exclusion chambers on the top of Whitetop Mountain (Virginia): ambient air and clouds, ambient air with clouds …
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PALISSAGE: AN ALTERNATIVE TO MECHANICAL HEDGING IN VITIS VINIFERA VINEYARDS
… vigor, yield, fruit composition, wine quality, winter hardiness, and canopy microclimate. Although mechanical hedging is common practice in many vineyards, it is criticized as being a “Band-Aid solution” to vine vigor because it may stimulate lateral growth, resulting in a cycle of hedging and …
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Breeding for resistance to clover rot (Sclerotinia spp.) in red clover breeding (Trifolium pratense)
… is a major problem in red clover and the lack of winter hardiness and diseases are the most important reasons. Clover rot (clover cancer or Sclerotinia crown and root rot) is an important disease in European red clover crops, caused by the ascomycete fungi Sclerotinia trifoliorum Erikks. or …