Report of the Commissioner of Agriculture |
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Página 62
... carbonate to form phosphate of lime . Thus both sul- phate and phosphate of lime are introduced into the marl . But whence is the origin of the phosphate of iron ? The glauconite does not appear to furnish sufficient to account for the ...
... carbonate to form phosphate of lime . Thus both sul- phate and phosphate of lime are introduced into the marl . But whence is the origin of the phosphate of iron ? The glauconite does not appear to furnish sufficient to account for the ...
Página 63
... Carbonate of hime Green sand Silicious sand Clay Lime and magnesia .. Protoxide of iron .. Potash . Silicious sand Alumina Water Lower Beds . No. 1. No. 2. No. 3. No. 4 . 18.6 24.7 33.0 35.0 35.0 31.0 14.0 7000 20.13 38.00 58.60 6.00 ...
... Carbonate of hime Green sand Silicious sand Clay Lime and magnesia .. Protoxide of iron .. Potash . Silicious sand Alumina Water Lower Beds . No. 1. No. 2. No. 3. No. 4 . 18.6 24.7 33.0 35.0 35.0 31.0 14.0 7000 20.13 38.00 58.60 6.00 ...
Página 64
... carbonate of lime which they con- tain , clearly showing their geological position to be in the cretaceous or chalk formation . This carbonate of lime it not always evident as whole shells or fragmentary portions ; but , even when not ...
... carbonate of lime which they con- tain , clearly showing their geological position to be in the cretaceous or chalk formation . This carbonate of lime it not always evident as whole shells or fragmentary portions ; but , even when not ...
Página 65
... carbonates of lime and magnesia . They may be used as top dressing from five to twenty tons per acre , either composted ... carbonate of lime .... Greensand grains . Fine colorless angular quarts .. ... No. 1. No. 2. No. 3 . 3 . 10.50 23 ...
... carbonates of lime and magnesia . They may be used as top dressing from five to twenty tons per acre , either composted ... carbonate of lime .... Greensand grains . Fine colorless angular quarts .. ... No. 1. No. 2. No. 3 . 3 . 10.50 23 ...
Página 66
... Carbonate of lime .. Carbonate of magnesia . Soluble saline matter .. Potash .... Sulphuric acid .. No. 1. Light - greenish color , and abounding in shells . No. 2. Light - greenish color more shelly , and containing fine calcareous ...
... Carbonate of lime .. Carbonate of magnesia . Soluble saline matter .. Potash .... Sulphuric acid .. No. 1. Light - greenish color , and abounding in shells . No. 2. Light - greenish color more shelly , and containing fine calcareous ...
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Términos y frases comunes
academies acid acre agricultural Alumina amount animals annual average bark Barley beds bees beetle beets Buckwheat bushels Carbonate of lime Carolina cattle cents clay climate cocoons color cost cotton County course cows crop cultivation culture Delaware disease eggs Europe experiments farm farmers feed feet fertilizers fish five flowers foliage four fruit garden glauconite grain grape grass greensand growth guano hedge hundred inches increase injurious Insect labor land Larva Larva and Insect larvæ Leunis lime limestone Macrodactylus subspinosus magnesia manufacture manure marl Maryland matter miles native North Carolina Oats oyster phosphoric acid plants plowed potash potatoes pounds practical production profit pupa quantity quarts River road roots sand season seed sheep silk soil species spring sugar summer superphosphate surface Tappahannock tion tons Total trees twenty varieties vegetable vines Virginia wheat winter wood yield York Youkon Zollverein
Pasajes populares
Página 312 - ... top of the left hand over the constricted portion, the grasp relaxed, and the insect permitted to escape through the opening into its interior. The glass is then closed below by the left hand on the outside of the net, and may be transferred to the top of the collecting box, when it can be quieted by chloroform...
Página 468 - ... that he is a citizen of the United States, or has declared his intention to become such...
Página 566 - FULLER, ANDREW S., The Grape Culturist: A Treatise on the Cultivation of the Native Grape. Cr.
Página 558 - An excavation was made in the field to the depth of six feet, and a stream of water was directed against the vertical wall of soil until it was washed away, so that the roots of the plants growing in it were laid bare. The roots thus exposed in a field of rye, in one of beans, and in a bed of garden peas, presented the appearance of a mat, or felt of white fibres, to a depth of about four feet from the surface of the ground.
Página 417 - ... as hay, the land, far from being less fertile than before, is peculiarly well adapted, even without the addition of manure, to bear a good crop of wheat in the following year, provided the season be favorable to its growth.
Página 176 - Potatoes succeeded at the latter place, though the tubers were small. They were regularly planted for several years until the seed was lost by freezing during the winter. At St. Michael's they did not do well. Salad was successful; but cabbages would not head. The white round turnips grown at St. Michael's were the best I ever saw anywhere, and very large, many of them weighing five or six pounds.
Página 467 - The receiver will then issue to the purchaser a duplicate receipt, and at the close of the month the register and receiver will make returns of the sale to the General Land Office...
Página 467 - United States or reserved section along the lino of railroads. The act of March 27, 1854, protects the right of settlers on sections along the line of railroads where settlement existed prior to withdrawal, and in such cases allows the tract to be taken by pre-emption at $1 25 per acre.
Página 553 - English grammar, geography, arithmetic, and history of the United States. Candidates for higher standing are examined as above, and also in the studies gone over by the class to which they may desire admission. No one can be admitted to the college until he is fifteen years of age...
Página 587 - England to improve house-drainage and sewerage, as affecting public health, Mr. Waring concludes by stating that the principles of his book, whether relating to sanitary improvement, to convenience and decency of living, or to the use of waste matters of houses in agricultural improvement, are no less applicable in America than elsewhere; and the more general adoption of improved house drainage and sewerage, and of the use of sewage matters in agriculture, would add to the health and prosperity of...