Botanical Abstracts, Volume 12Williams & Wilkins, 1923 - Botany |
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Page 629
... given application the manure has been of one kind and uniform . Nitrogen , in the form of nitrate of soda , dried ... given an increase of 29.6 per cent over phosphoric acid alone . The authors believe that half the amount of potash used ...
... given application the manure has been of one kind and uniform . Nitrogen , in the form of nitrate of soda , dried ... given an increase of 29.6 per cent over phosphoric acid alone . The authors believe that half the amount of potash used ...
Page 630
... given profitable returns . Burnt lime at 2 tons an acre once in 4 years and ground limestone at the same rate once in 2 years on plots receiving no commercial fertilizer or manure have each caused a slight increase in yield and in crop ...
... given profitable returns . Burnt lime at 2 tons an acre once in 4 years and ground limestone at the same rate once in 2 years on plots receiving no commercial fertilizer or manure have each caused a slight increase in yield and in crop ...
Page 631
... given good results . Even Egyptian varieties are rather late . The best yielding varieties were Firbank and Federation from Australia at about 35 bushels per acre ; the native varieties yielded only 25 bushels . Full agronomic notes are ...
... given good results . Even Egyptian varieties are rather late . The best yielding varieties were Firbank and Federation from Australia at about 35 bushels per acre ; the native varieties yielded only 25 bushels . Full agronomic notes are ...
Page 633
... given of methods of irrigation and crops adapted to this Oregon region . The different irrigation systems men ... given and its effects on the crop . Effects are recorded of varying methods in cultivation especially fall plowing ...
... given of methods of irrigation and crops adapted to this Oregon region . The different irrigation systems men ... given and its effects on the crop . Effects are recorded of varying methods in cultivation especially fall plowing ...
Page 636
... given in Jour . Pharm . et Chim . , Dec. 1 , 1921. A list of his mycological publications is given . - D . S. Welch . 3734. BOUGAULT , J. Victor Harlay , ( 1872-1922 ) . Bull . Trimest . Soc . Mycol . France 38 : 25-28 . 1922. This ...
... given in Jour . Pharm . et Chim . , Dec. 1 , 1921. A list of his mycological publications is given . - D . S. Welch . 3734. BOUGAULT , J. Victor Harlay , ( 1872-1922 ) . Bull . Trimest . Soc . Mycol . France 38 : 25-28 . 1922. This ...
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Absts Acad acid acres Agric agricultural Amer amylase ANONYMOUS Bact bacteria Bacterium Beekeeping Biochem Biol BOTANICAL ABSTRACTS bryophytes Bull cane caused cells cent chlorophyll chromosomes clover color Compt crop cultivation culture described determined Deutsch dextrose discussed disease distribution Echinocactus Editor effect emulsin enzyme experiments factors Farr fertilizer flora flowers forest formation fruit fungi fungus garden genera genetic genus germination given glucoside grass growing growth Heredity honey Hort hybrids increase infection issue Entries Jour Landw leaf maize methods morphology Munn mycelium nitrogen organism parasites Paris phosphoric acid Phytopathology Phytopathology 13 pine plants pollen potato present produced Puerto Rico Rend Ridl root seed seedlings soil solution South Wales species spores starch Stevenson sugar temperature tests tion tissue trees Uphof varieties vegetation wheat yield Zeitschr
Popular passages
Page 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
Page 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.
Page 642 - Traité des arbres et arbustes qui se cultivent en France en pleine terre...
Page 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.
Page 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...
Page 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...
Page 666 - WALDRON, LR, 1921. — Inheritance of Rust Resistance in a Family Derived from a Cross Between Durum and Common Wheat.
Page 903 - Untersuchungen über Echtfärbung der Zellkerne mit künstlichen Beizenfarbstoffen und die Theorie des histologischen Färbeprozesses mit gelösten Lacken von Prof.
Page 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.
Page 1111 - BRITTON, NL and JN ROSE. The Cactaceae : Descriptions and illustrations of plants of the cactus family.