The Year-book of Agriculture, Or, the Annual of Agricultural Progress and Discovery for ..., Volume 1David Ames Wells Childs & Peterson, 1856 - 399 pages "Exhibiting the most important discoveries and improvements in agricultural mechanics, agricultural chemistry, agricultural and horticultural botany, agricultural and economic geology, agricultural zoology, meteorology, &c. Together with statistics of American growth and production--a list of recent agricultural publications--classified tables of American agricultural patents for 1854-55--a catalogue of fruits adapted to the different sections of the United States, &c. With a comprehensive review, by |
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acid acre Agricultural Society ammonia amount animals bone phosphate bushels Canada West carbonic carbonic acid cattle cent color contain corn cotton covered crop cultivation eggs England experiments farm farmer favor feet fermentation fibre fish flax flowers frame fruit gallons Georgia grain grape grass ground grow growth guano gypsum harrow heat horses hundred improvement inches increase invention Jersey land leaves less lever lime machine magnesia manufacture manure Massachusetts matter Mechi milk Missouri moisture nitrogen obtained Ohio operation passing patented phosphoric acid plants plaster plow potatoes pounds present produce purpose quantity rain recently roller roots salt says season seed side soil soluble South Carolina sown species specific gravity spring straw substances superphosphate supply surface teeth tree turnips varieties vegetable vines weight wheat wheel wine winter York
Popular passages
Page 202 - Housekeepers, or the Art of Preserving All Kinds of Animal and Vegetable Substances for Several Years.
Page 187 - By the deficiency or absence of one necessary constituent, all the others being present, the soil is rendered barren for all those crops to the life of which that one constituent is indispensable.
Page 62 - ... the sick room. In fine, this article makes paps, custards, puddings, and cakes, equal to the best milk ; and one may be sure it is an unadulterated article, obtained from well-pastured cattle, and not the produce of distillery slops ; neither can it be watered. For our steamships, our packets, for those travelling by land or by sea, for hotel purposes, or use in private families, for young or old, we recommend it cordially as a substitute for fresh milk.
Page 168 - To the conclusions already stated, the author adds that there are periods to be selected for the employment of ammonia during which this gas produces different effects. If we commence its use when several months intervene before the flowering season of the plants, it produces no disturbance ; they follow the ordinary course of vegetation.
Page 193 - The advantages obtained by this method of making hay, or rather of preserving grass in a dry state, are sufficiently obvious. By this means all the constituents of the grass are retained in a state of integrity ; the sugar, by the absence of water, is protected from undergoing decomposition, the...
Page 353 - Every physician who has seen much practice among the mulattoea knows that, in the first place, they are far less prolific than the blacks or whites ; the statistics of New York State and City confirm this fact of daily observation ; and in the second place, when they are prolific, the progeny is frail, diseased, short-lived, rarely arriving at robust manhood or maturity.
Page 193 - Rye grass contains, at an early period of its growth, as much as 81 per cent. of water, the whole of which may be removed by subjecting the grass to a temperature considerably under that of boiling water ; but, even with a heat of 120°, the greater portion of the water is removed, and the grass still retains its green color, a character which appears to add greatly to the relish with which cattle consume this kind of provender.
Page 254 - ... masses, weighing each from a few grains to several ounces. These soon bleach and whiten upon exposure to the light of the sun, finally becoming nearly colorless, semitransparent, and often filled with minute fissures. Specimens collected from the trunks of the trees were generally found to be less pure and more highly colored than when obtained from the branches. The gum may be collected during the months of July, August, and September ; but the most favorable period for that purpose is in the...
Page 199 - Mutton .... 2-96 23'38 Veal 2-87 22'67 The last table shows that the true order should be beef, chicken, pork, mutton, and veal, a result which experience confirms. It may, however, be remarked, that there is considerable difference between the same kind of meat derived from different animals ; and that the same amount of two different kinds of beef broth, both containing the same amount of water, may have very different nutritive values.
Page 167 - Is the nitrogen of the air absorbed by plants? Third. Influence on vegetation of ammonia added to the air. 1. The author remarks, that since the observation of M. Theodore de Saussure, that the air is mixed with ammoniacal...