Botanical Abstracts, Volume 12Williams & Wilkins, 1923 |
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Pagina 625
... field of botany in its broadest sense . UNDER THE DIRECTION OF THE BOARD OF CONTROL OF BOTANICAL ABSTRACTS , INC . J. R. SCHRAMM , Editor - in - Chief National Research Council , Washington , D. C. JULY - AUGUST , 1923 ENTRIES 3650-4717 ...
... field of botany in its broadest sense . UNDER THE DIRECTION OF THE BOARD OF CONTROL OF BOTANICAL ABSTRACTS , INC . J. R. SCHRAMM , Editor - in - Chief National Research Council , Washington , D. C. JULY - AUGUST , 1923 ENTRIES 3650-4717 ...
Pagina 626
... field crops , grown in experimental plots at Appomattox , Virginia , are discussed . - F . D. Fromme . 3656. ATKINSON , ESMOND H. Weeds and their identification . New Zealand Jour . Agric . 25 : 290–292 . 1 fig . 1922. - Field horsetail ...
... field crops , grown in experimental plots at Appomattox , Virginia , are discussed . - F . D. Fromme . 3656. ATKINSON , ESMOND H. Weeds and their identification . New Zealand Jour . Agric . 25 : 290–292 . 1 fig . 1922. - Field horsetail ...
Pagina 628
... FIELD EXPERIMENTS . Bibliography of standardization of field experiments . Jour . Amer . Soc . Agron . 15 : 33-40 . 1923. — The refer- ences ( 155 ) are cited which were presented as part of a report at the meeting of the Society held ...
... FIELD EXPERIMENTS . Bibliography of standardization of field experiments . Jour . Amer . Soc . Agron . 15 : 33-40 . 1923. — The refer- ences ( 155 ) are cited which were presented as part of a report at the meeting of the Society held ...
Pagina 632
... field , ( 2 ) with heavy excess of ammonium sulphate and nitrate of soda . In practically every case the seed stock from the field heavily fertilized gave smaller returns and showed more diseased hills . - A . J. Pieters . 3706 ...
... field , ( 2 ) with heavy excess of ammonium sulphate and nitrate of soda . In practically every case the seed stock from the field heavily fertilized gave smaller returns and showed more diseased hills . - A . J. Pieters . 3706 ...
Pagina 633
... field peas , clovers , and sunflowers do best . Potatoes and root crops can be grown but are not as reliable as cereals and forage crops . - C . E. Owens . 3712. SKUDERNA , A. W. , and C. E. MICKEL . The report of experimental work and ...
... field peas , clovers , and sunflowers do best . Potatoes and root crops can be grown but are not as reliable as cereals and forage crops . - C . E. Owens . 3712. SKUDERNA , A. W. , and C. E. MICKEL . The report of experimental work and ...
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Populaire passages
Pagina 741 - Gazette, vol. 74 ] [442 expected under this assumption, but it is preferred to use the theoretical value until further data on this point are available. It is assumed that the magnitude of the excess depression is a measure of the quantity of water held in such a way as to be unavailable for the solution of the sugar. The values obtained may be calculated to percentage "bound
Pagina 785 - BOTANICAL ABSTRACTS A monthly serial furnishing abstracts and citations of publications in the international field of botany in its broadest sense, beginning with the year 1918 PUBLISHED MONTHLY UNDER THE DIRECTION OP THE BOARD OF CONTROL OF BOTANICAL ABSTRACTS, INC.
Pagina 642 - Traité des arbres et arbustes qui se cultivent en France en pleine terre...
Pagina 769 - there is no evidence of the presence of soluble toxins in normally aerated soils sufficiently supplied with plant food and with calcium carbonate, but toxins may occur on 'sour* soils badly aerated and lacking in calcium carbonate, or on other exhausted soils.
Pagina 913 - Les dispositions de la loi du 28 janvier 1921 autorisant provisoirement le Gouvernement à s'opposer à l'exploitation excessive de certains bois et de certaines forêts appartenant à des particuliers...
Pagina 821 - Is the whole of Mendelism perhaps nothing but an establishment of very many chromosomical irregularities, disturbances or diseases of enormously practical and theoretical importance but without deeper value for an understanding of the "normal...
Pagina 666 - WALDRON, LR, 1921. — Inheritance of Rust Resistance in a Family Derived from a Cross Between Durum and Common Wheat.
Pagina 903 - Untersuchungen über Echtfärbung der Zellkerne mit künstlichen Beizenfarbstoffen und die Theorie des histologischen Färbeprozesses mit gelösten Lacken von Prof.
Pagina 635 - List of Serials Currently Received in the Library of the US Department of Agriculture: Exclusive of US Government Publications and Publications of the State Agricultural Colleges and Experiment Stations: Arranged by Title, by Subject, and by Region.
Pagina 1111 - BRITTON, NL and JN ROSE. The Cactaceae : Descriptions and illustrations of plants of the cactus family.