Bulletin of the U.S. Department of Agriculture, Ausgaben 926-950U.S. Department of Agriculture, 1922 |
Inhalt
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Andere Ausgaben - Alle anzeigen
Häufige Begriffe und Wortgruppen
31 June August average number average period bacon cured bellies ber of moths boll weevil cages cent corn sugar cerelose codling moth Colo Corticium cost cotton squares cottonseed meal damping-off developmental period dextrose drier drying eggs deposited establishment experiments farms feeding period female moths female weevils fiber field conditions Foliage gence grain Grand Junction granulated sugar growth hatching hauling hibernation horses infested squares inoculated insectary conditions July July 28 July 30 June 17 larva larvæ machines Madison maguey maguey and sisal markets maximum miles minimum moisture number of days number of eggs nurseries operation oviposition parasites percentage Philippine Islands pine Pinus plant pots production pulping pupa pupal stage pupation Pythium Pythium debaryanum reports sea-island cotton second brood seed seedlings Sept sirup sisal Sodium nitrate soil spring brood strains Table temperature Tierce tion tomato Total number trees trucks upland cotton weevil days weevils bred
Beliebte Passagen
Seite 205 - C being 1 cm. in diameter for a distance of 6 cm., the other having a removable needle D, 1 mm. in diameter, 6 cm. long. The rod is reversible, and can be held in any desired position by a screw E, and has midway between the ends a mark F which moves under a scale (graduated to millimeters) attached to the frame A. The paste is held in a conical, hard-rubber ring G, 7 cm. in diameter at the base, 4 cm. high, resting on a glass plate H about 10 cm. square.
Seite 185 - The machine shall consist of one or more hollow iron cylinders; closed at one end and furnished with a tightly fitting iron cover at the other; the cylinders to be 20 cm. in diameter and 34 cm. in depth, inside. These cylinders are to be mounted on a shaft at an angle of 30° with the axis of rotation of the shaft.
Seite 28 - July 12 July 13 July 14 July 15 . . July 16 July 17 July 18 -- July 19 July 20 July 21 July 22 - July 23 July 24 July 25 July 26 - July 27 July 28 July 29 July 30 July 31 Aug. 1 Aug. 2 Aug. 3 AUK.
Seite 205 - ... held in the other hand, completely filling the ring with paste; the excess at the larger end...
Seite 205 - Section 37, and quickly formed into a ball with the hands, completing the operation by tossing it six times from one hand to the other, maintained about 6 in. apart; the ball resting in the palm of one hand shall be pressed into the larger end of the...
Seite 6 - That the licensee shall pay to the United States reasonable annual charges in an amount to be fixed by the commission for the purpose of reimbursing the United States for the costs of the administration of this Act...
Seite 201 - C. for one hour it meets this requirement. 14. Cement failing to meet the tests for soundness in steam may be accepted if it passes a retest using a new sample at any time within 28 days thereafter. 15. Packages varying more than 5...
Seite 203 - ... on the filter used in the first instance if this is still intact. To the combined filtrates from the hydroxides of iron and aluminum, reduced in volume if need be, 1 cc of ammonium hydroxide shall be added, the solution brought to boiling, 25 cc of a saturated solution of boiling ammonium oxalate added, and the boiling continued until the precipitated calcium oxalate has assumed a well-defined granular form. The precipitate after 1 hr.
Seite 63 - July 4 July 5 July 6 July 7 July 8 July 9 July 10 July 11 July 12 July 13 July 14 July 15 July 16 July 17 July 18 July 19 July 20 July 21 July 22 July 23 July 24 July 25 July 26 July 27 July 28 July 29 July 30 July 31 Aug.
Seite 210 - If a wooden box is used, the interior should be covered with felt or broad wicking kept wet. The bottom of the moist closet should be covered with water. The interior of the closet should be provided with non-absorbent shelves on which to place the test pieces, the shelves being so arranged that they may be withdrawn readily.