Potassium Nutrition and Translocation in Sugar Beet
نویسندگان
چکیده
منابع مشابه
Sucrose Translocation in the Sugar Beet.
7. PLATENIUS, H. AND J. E. KNOTr. 1935. The pungency of the onion bulb as influenced by the stage of development of the plant. Proc. Am. Soc. Hort. Sci. 33: 481-83. 8. SAGHIR, A. R., L. K. MANN, R. A. BERNHARD, ANI) J. V. JACOBSE.NI. 1964. Determination of aliphatic monoand disulfides in Alliwnlul by gas chromatography and their distribution in the common food species. Proc. Am. Soc. Hort. Sci....
متن کاملSucrose translocation and storage in the sugar beet.
Several physiological processes were studied during sugar beet root development to determine the cellular events that are temporally correlated with sucrose storage. The prestorage stage was characterized by a marked increase in root fresh weight and a low sucrose to glucose ratio. Carbon derived from (14)C-sucrose accumulation was partitioned into protein and structural carbohydrate fractions ...
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The effect of Rb on the growth and the development of sugar beet plants (Beta vulgaris, var. MS NB1 x NB4) depends on the Rb concentration, the K supply, and the relative abundance of Na. Rubidium added either to a low or high K solution with or without added Na increased leaf blade size greatly, possibly through an effect on phytohormones or through a "partitioning effect" on the distribution ...
متن کاملEffects of light intensity and oxygen on photosynthesis and translocation in sugar beet.
The mass transfer rate of (14)C-sucrose translocation from sugar beet (Beta vulgaris, L.) leaves was measured over a range of net photosynthesis rates from 0 to 60 milligrams of CO(2) decimeters(-2) hour(-1) under varying conditions of light intensity, CO(2) concentration, and O(2) concentration. The resulting rate of translocation of labeled photosynthate into total sink tissue was a linear fu...
متن کاملSolute distribution in sugar beet leaves in relation to Phloem loading and translocation.
The distribution of solutes in the various cells of sugar beet (Beta vulgaris L.) source leaves, petioles, and sink leaves was studied in tissue prepared by freeze-substitution. The differences in degree of cryoprotection indicated that sieve elements and companion cells of the source leaf, petiole, and sink leaf contain a high concentration of solute. The osmotic pressure of various types of c...
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ژورنال
عنوان ژورنال: Plant Physiology
سال: 1982
ISSN: 0032-0889,1532-2548
DOI: 10.1104/pp.70.1.168