Effects of various treatments on the carbon dioxide and oxygen in dormant potato tubers
Author AffiliationsOra Smith was Graduate Assistant in Truck Crops; resigned August 1, 1929.
Hilgardia 4(11):273-306. DOI:10.3733/hilg.v04n11p273. December 1929.
Abstract does not appear. First page follows.
General Problem and Literature
The marked influence of environmental conditions and treatments upon the length of the rest period of plants or plant parts is well known. Numerous investigations upon methods of abbreviating this rest period and hastening the initiation of growth have, however, failed to show convincingly the reason for the inception of this growth. Most of the previous investigations have been concerned with the changes in food reserves and enzyme activity. The present experiments deal primarily with the gaseous changes accompanying treatments which alter the rest period.
The literature of the subject frequently indicates that various outer tissues of seeds and tubers prolong the rest period by retarding the passage of carbon dioxide and oxygen. Several investigations with seeds (Crocker;(9) Shull;(26), (27), (28) Becker;(6) Frietinger(13)) have shown that the permeability of the outer layer to gases plays an important rôle in the length of the rest period.
 Appleman C. O. Study of the rest period in potato tubers. Maryland Agr. Exp. Sta. Bul. 1914. 183:181-226.
 Appleman C. O., Miller E. V. A chemical and physiological study of maturity in potatoes. Jour. Agr. Res. 1926. 33:569-577.
 Artschwager E. Studies on the potato tuber. Jour. Agr. Res. 1924. 27:809-835.
 Artschwager E. Wound periderm formation in the potato as affected by temperature and humidity. Jour. Agr. Res. 1927. 35:995-1000.
 Bartholomew E. T. A pathological and physiological study of the blackheart of potato tubers. Centralbl. Bakt. Abt. 2, Allg. Landw. Technol. Bakt. [etc.]. 1915. 43:609-638.
 Becker H. Über die Keimung verschiedenartiger Fruchte und Samen bei derselben Species. Beih. Bot. Centralbl. 1912. 29(1):21-143.
 Becquerel Paul. Recherche sur la vie latente des graines. Ann. Sci. Nat. Bot. 9th ser. 1907. 5:193-320.
 Bennett J. P., Bartholomew E. T. The respiration of potato tubers in relation to the occurrence of blackheart. California Agr. Exp. Sta. Tech. Paper. 1924. 14:1-41.
 Crocker William. Role of seed coats in delayed germination. Bot. Gaz. 1906. 42:265-291. DOI: 10.1086/329012 [CrossRef]
 Davis W. B. Physiological investigation of blackheart of potato tubers. Bot. Gaz. 1926. 81:323-338.
 Denny F. E. Hastening the sprouting of dormant potato tubers. Amer. Jour. Bot. 1926. 13:118-125. DOI: 10.2307/2435352 [CrossRef]
 Eames A. J., MacDaniels L. H. An introduction to plant anatomy. 1925. 1st ed. New York City: McGraw-Hill Book Company. XIV + 364p.
 Frietinger George. Untersuchungen über die Kohlensaureabgabe und Sauerstoffaufnahme bei Keimenden Samen. Flora new series. 1927. 122:167-201.
 Herklots G. A. C. The effects of an artificially controlled hydrion concentration upon wound healing in the potato. New Phytol. 1924. 23:240-254. DOI: 10.1111/j.1469-8137.1924.tb06638.x [CrossRef]
 Johnstone G. R. Effect of wounding on respiration and exchange of gases. Bot. Gaz. 1925. 79:339-340. DOI: 10.1086/333483 [CrossRef]
 Loomis W. E. Temperature and other factors affecting the rest period of potato tubers. Plant Physiol. 1927. 2:287-302. DOI: 10.1104/pp.2.3.287 [CrossRef]
 Mack W. B. The action of ethylene in accelerating the blanching of celery. Plant Physiol. 1927. 2:103 DOI: 10.1104/pp.2.1.103 [CrossRef]
 Magness J. R. Composition of gas in intercellular spaces of apples and potatoes. Bot. Gaz. 1920. 70:308-316.
 Magness J. R., Diehl H. C. Physiological studies on apples in storage. Jour. Agr. Res. 1924. 27:1-38.
 Nord F. F., Franke K. W. The mechanism of enzyme action. II. Further evidence confirming the observations that ethylene increases the permeability of cells and acts as a protector. Jour. Biol. Chem. 1928. 79:27-51. DOI: 10.1007/BF01608016 [CrossRef]
 Palladin V. I., Livingston B. E. Plant physiology. 1923. 2nd Ed. Philadelphia: P. Blakiston’s Son and Company. XXXIII + 360p. DOI: 10.5962/bhl.title.54922 [CrossRef]
 Priestley J. H., Woffenden L. M. Physiological studies in plant anatomy. V. Causal factors in cork formation. New Phytol. 1922. 21:252-268. DOI: 10.1111/j.1469-8137.1922.tb07603.x [CrossRef]
 Rhodes Edgar. The chemical nature of the membrane of potato cork. Biochem. Jour. 1925. 19:454-463.
 Rosa J. T. Relation of tuber maturity and of storage factors to potato dormancy and effects of chemical treatments on dormant potato tubers. Hilgardia. 1928. 3:99-142. DOI: 10.3733/hilg.v03n04p099 [CrossRef]
 Shapovalov M., Edson H. A. Wound cork formation in the potato in relation to seed piece decay. Phytopath. 1919. 9:483-496.
 Shull C. A. The oxygen minimum and the germination of Xanthium seeds. Bot. Gaz. 1911. 52: p. 453-477.
 Shull C. A. Semi-permeability of seed coats. Bot. Gaz. 1913. 56:169-199.
 Shull C. A. The role of oxygen in germination. Bot. Gaz. 1914. 57:64-69. DOI: 10.1086/331218 [CrossRef]
 Stewart F. C., Mix A. J. Blackheart and the aeration of potatoes in storage. New York (Geneva) Agr. Exp. Sta. Bul. 1917. 436:321-382.
 Stich C. Die Athmung der Pflanzen bei Verminderter Saurspannung und bei Verletzungen. Flora. 1891. 74:1-57.
 Wiesner J., Molisch H. 4 Untersuchungen über die Gasbewegung in der Pflanze. Sitzungsber. K. Akad, Wiss. [Vienna] Math. Naturw. Kl. 1890. 98(1):670-713.
 Willaman J. J., Beaumont J. H. The effect of accumulated carbon dioxide on plant respiration. Plant Physiol. 1928. 3:45-59. DOI: 10.1104/pp.3.1.45 [CrossRef]
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