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... wells in the area and tables of logs of wells in the area are included. Critical judgment and use.... The waters are divided into two types, those low in mineral content and those highly mineralized. In general... the alkalinity. The waters of low mineral content are said to contain very little sulphates and chlorids... and sulphates. The waters of low mineral content are considered suitable for drinking, irrigation, and boiler
... 200 ft. below the level of Little Bitterroot River. .. Flowing wells can be obtained over about... rises is considerably above the water level in dug wells that end at higher horizons. On the bottom... The flowing wells in Little Bitterroot Valley interfere with each other, the effect being most noticeable... in wells with slight head when other wells are drilled near by at considerably lower levels. . .. "The..., and most of them have an odor of hydrogen sulphid, but they differ considerably in mineral content
..., the production of alum, and earlier methods for the production of potash from the mineral are briefly discussed... that it would prove more economical to ship the mineral East, taking advantage of the lower freight rates on raw... pulp, S. D. WELLS (Jour. Indus. and Engin. Chem., 8 (1916), No. 7, pp. 601, 602, figs. 4). METEOROLOGY
... of the direct solubility action, is described. Notes on the nature of the phosphates contained in mineral... obtained from the examination of five different mineral phosphates indicate the presence of three distinct... as compared with apatite. "The results of calcining the various mineral phosphates show that a citric-soluble... the percentage of lime actually combined with phosphoric acid, the more soluble the mineral phosphate
................. .. ...... ........ 449 rock, action of mineral acids on.......... 711 Peppermint oil...- mineral, availability as affected by sularborescens, notes...............-..---. 449 phur..................................... 821 polygoni on buckwheat . ....--....... 646 mineral, chemical nature .................... 613 sp. on cloves................... .......... 348 mineral, solubility
... of the mineral soils signifies that the Ca(OH)2 is taken out of solution and is rendered inactive as far..., in the mineral soils under favorable natural conditions is only temporary, if ever present, and never permanent... to be then practically no active acidity in the mineral soils, but only negative. Exceptions to these general statements
... of preparing it described. Solubility of mineral phosphates, A. AITA (Ann. Chim. Appl. [Rome], 6 (1916), No... than the natural minerals. In studies of the solubility of mineral phosphates in 2 per cent citric acid... the conclusion that finely ground mineral phosphates may be used in agricultural practice as substitutes
... on the subject is appended. Potash salts, 1915, W. C. PHALrEN (U. . Geol. Survey, Mineral Resources of the United... be considered of organic rather than mineral origin. Without much doubt, potash salts were produced in small... in soils as a raeans of increasing the availability of mineral phosphates, J. G. LIPMAN, H. C. MCLEAN
... in superphosphate prepared from mineral phosphates usually existed mainly or entirely as anhydrate. Only in rare... showed that the solubility of the phosphoric acid of mineral phosphates in 2 per cent citric acid... acid of basic slag and of mineral phosphates is not justified, and that the Wagner citric acid test can
... dietary the mineral constituents are the first limiting factor, and then the protein. In the case of swine... these findings are apparently reversed. Protein is here the first limiting factor, and then the mineral element
... of the year influenced greatly the absorption of fertilizers by plants. The absorption of mineral fertilizers... in the mineral fertilizers. SOILS-FERTILIZERS. Measurements of soil fertility, W. H. JORDAN (New York State Sta
... are reported in which "eight mineral soils, three peats, one muck, and five samples of unchanged vegetable... the mineral soils and the one calcareous peat tested contained a soil pigment which was absent from
... here reported were carried out to determine the effect of certain mineral salts, such as are commonly... necessary for leavening purposes. The mineral substances present in flour, milk, yeast, and other raw
...." Sulphur oxidation in soils and its effect on the availability of mineral phosphates, J. G. LIPMAN, H. C... was rich in nitrogen and mineral plant food as well as organic matter. The sulfofication increased
.... S. R., 35, p. 558); Studies on the Mineral Elements in Animal Nutrition, by E. B. Forbes (E. S. R... and a moderate amount of fat soluble A. Besides being deficient and unbalanced in mineral matter, however, wheat
... amounts of mineral acids was studied. It is concluded that with the use of dilute aqueous or concentrated... apparatus In general use and the effect of the rate of speed on the extraction of the acid from mineral
..., acid phosphate, and mineral phosphate as a fertilizer for swedes on North Wales soils. The experiments... soluble in 2 per cent citric acid, and that mineral phosphates, if finely ground, are to be recommended
..., were about $1 per foot for wells with 3-in. casing, $1.25 for wells with 4-in. casing, and $1.50... for wells with 5-in. casing .... " Development of irrigation supplies from flowing wells is practically
... with hypochlorite are discussed. Flow of water into wells: Approximate theory, N. WERENSKIOLD (Engin. News, 76 (1916... of flow of water into open wells. Experience with wood pipes in New Hampshire, A. W. DUDLEY (Jour. New..., masonry dams, rockfill dams, earth dams, wells, infiltration galleries, and notes on some equipment
... of water required; spring water and well water; wells; contamination of wells; artesian wells; filtering
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