Selection, Sugar-Beets and Thrips
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چکیده
منابع مشابه
Acid Beverage Floc from Sugar Beets
Acid beverage floc (ABF), a flocculated turbid material that can form in sugar-sweetened, acidified, carbonated beverages after several days standing, is a customer problem to bever age bottlers and their suppliers of sugar. ABF from beet sugar has been reported to be caused by a saponin from the beet plant, and recent work has shown the presence of several sa ponins in sugarbeet. ABF from ca...
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Germination in Sugar Beets R. R. WOOD Introduction The development of varieties of sugar beets capable of germination from seed at low temperatures, together with the ability to withstand frost after establishment of the plant in spring and resistance to early freezing damage in fall, now appears to be entirely possible. The apparent advantages of such types in temperate climaxes is fairly obvi...
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It is not quite clear at present whether or not polyploidy could be used to increase the productivity of sugar beets (1, 3, 5) . However, triploids which show heterosis have been developed (2, 3) . Polyploidy increases the size of fruits and germs. This property, which counts for little in multigerm beets, can prove very useful in monogerm beets (4) . To gain the advantages of polyploidy, it is...
متن کاملMolecular breeding for resistance to rhizomania in sugar beets
Lennefors, B-L. 2006. Molecular breeding for resistance to rhizomania in sugar beets. Doctor’s dissertation ISSN: 1652-6880, ISBN: 91-576-7255-5 Rhizomania is one of the most destructive sugar beet diseases. It is caused by Beet necrotic yellow vein virus (BNYVV) vectored by the soilborne protoctist Polymyxa betae Keskin. The studies in this thesis evaluated natural and transgenic resistances t...
متن کاملToxin production by Fusarium species from sugar beets and natural occurrence of zearalenone in beets and beet fibers.
Fifty-five Fusarium isolates belonging to nine species were collected from fungus-invaded tissue of stored sugar beets and identified as F. acuminatum (11 isolates), F. avenaceum (1 isolate), F. culmorum (1 isolate), F. equiseti (23 isolates), F. graminearum (4 isolates), F. oxysporum (1 isolate), F. solani (4 isolates), F. sporotrichioides (7 isolates), and F. subglutinans (2 isolates). All is...
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ژورنال
عنوان ژورنال: The American Naturalist
سال: 1915
ISSN: 0003-0147,1537-5323
DOI: 10.1086/279463