Lipids in Alfalfa Leaves in Relation to Cold Hardiness
نویسندگان
چکیده
منابع مشابه
Lipids in alfalfa leaves in relation to cold hardiness.
The lipid composition of the leaves of hardy Vernal and cold-sensitive Caliverde alfalfa plants, grown at different temperatures, was determined. Phosphatidyl glycerol, phosphatidyl inositol, and the sulfolipid content were directly related to growth temperature. Mono- and digalactose diglyceride and phosphatidyl choline and ethanolamine were inversely related to temperature. At corresponding g...
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Alfalfa Mlledicago sativa L., is one of the most widely grown legumes in the northern areas of the United States and Canada. It provides an economical source of protein and other nutrients to all classes of livestock. TMany of the highly productive varieties are either killed or severely weakenedl by winter con(litionis in the northern areas. A better understandiIlg of the physiology and bioche...
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Freezing of water in red-osier dogwood stems in relation to cold hardiness.
Studies of stem water in red-osier dogwood (Cornus stolonifera Michx.) using nuclear magnetic resonance spectroscopy indicated that most freezing occurs at temperatures above -30 C in cold-hardy and tender stems. Hardy and tender stems had about the same amount of unfrozen water at -40 C (0.28 gram of water per gram dry weight). When hardy stems were slowly cooled below -20 C, the temperature b...
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ژورنال
عنوان ژورنال: Plant Physiology
سال: 1970
ISSN: 0032-0889,1532-2548
DOI: 10.1104/pp.45.6.684