Journal of agricultural research. Journal of agricultural research, v. 54, no. 7 and 8; Apr. 1 and 15, 1937.
Publication Title:
Journal of agricultural research. Journal of agricultural research, v. 54, no. 7 and 8; Apr. 1 and 15, 1937.
Display Title:
Journal of agricultural research. Journal of agricultural research, v. 54, no. 7 and 8; Apr. 1 and 15, 1937.
Corporate Agency Authors:
Agriculture Department
Sort Author:
Agriculture Department
Date:
[1937.]
Publish Date ISO Format:
1937-01-01T00:00:00Z
Publication Start:
19370101
Publication End:
19371231
Corporate/Agency Author:
Agriculture Department
Publication month:
13
Publication year:
1937
SuDoc number:
A 1.23:54/7, 8
Description:
cover titles, p. 479-638, il. 2 p. of pl.
Notes:
[Semimonthly.]
Notes:
[Semimonthly.]
Notes:
CONTENTS.—No. 7. Correlation between movement of curly top virus and translocation of food in tobacco and sugar beet [with list of literature cited]; by C. W. Bennett.—Humidityand temperature-control cabinet for growing plants [with list of literature cited]; by C. O. Grandfield and Frank J. Zink.—Variation in mass isolates and monoconidium progenies of Ceratostomella ulmi [with list of literature cited]; by James M. Walter.—Time factor in pollen-tube growth and fertilization in barley; by Merritt N. Pope.—Construction of yield tables for nonnormal loblolly pine stands; by Arland L. MacKinney, Francis X. Schumacher, and Leon E. Chaiken.—Digestive enzymes in southern armyworm; by Frank H. Babers and P. A. Woke.—Relationship between yolk index, percentage of firm white, and albumen index; by Victor Heiman and L. A. Wilhelm.—No. 8. Alfalfa leaf meal as source of vitamin A for growing chickens; by Burt W. Heywang and Harry W. Titus.—Comparison of cod-liver oil and ultraviolet irradiation as sources of vitamin D for confined laying hens [with list of literature cited]; by Ralph B. Nestler.—Bacterial leaf spot of begonia [with list of literature cited]; by Lucia McCulloch.—Leaf spot disease of red and white clovers; by Oliver F. Smith.—Selenium absorption by crop plants as related to their sulphur requirement [with list of literature cited]; by Annie M. Hurd-Karrer.—Diastatic activity of orange leaves as affected by time, temperature, pH, and certain zinc salts [with list of literature cited]; by W. B. Sinclair and E. T. Bartholomew.— Nitrogen metabolism of crown gall and hairy root bacteria [with list of literature cited]; by H. A. Conner, W. H. Peterson, arid A. J. Riker.—Two mosaic diseases of peas in Washington [with list of literature cited]; by Folke Johnson and Leon K. Jones.