Farmers' Bulletins, Nos. 451-475
Author | : Jos. A. Arnold |
Publisher | : |
Total Pages | : 718 |
Release | : 1912 |
Genre | : |
ISBN | : |
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Author | : Jos. A. Arnold |
Publisher | : |
Total Pages | : 718 |
Release | : 1912 |
Genre | : |
ISBN | : |
Author | : |
Publisher | : |
Total Pages | : 718 |
Release | : 1912 |
Genre | : |
ISBN | : |
Author | : United States. Dept. Agriculture |
Publisher | : Rarebooksclub.com |
Total Pages | : 252 |
Release | : 2013-09 |
Genre | : |
ISBN | : 9781230041056 |
This historic book may have numerous typos and missing text. Purchasers can usually download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1912 edition. Excerpt: ...Station show that the recovery for nitrogen as nitrate was 62.09 parts per hundred; for the nitrogen as ammonia, 43.26 parts per hundred; and for organic (dried blood) nitrogen, 40 parts per hundred. With the returns from nitrate, the highest recovery regarded as 100, the relative availability of the nitrogen as ammonia would be G9.7 and of nitrogen as dried blood 64.4. These figures possess a very great practical significance, as they have a direct bearing upon the economical purchase and use of the nitrogen contained in the fertilizers now offered upon the market. Commercial conditions fix the price of the various nitrogenous materials, and the cost to the farmer of any one form is not measured by Its usefulness to him, but by the cost in the market. That is, there Is no strict relationship between commercial and agricultural values. It happens that at the present time a pound of nitrogen in the form of nitrate or of ammonia costs the farmer less than a pound of organic nitrogen; that is, the nitrogen possessing the highest rate of availability as nitrate is less expensive to him than dried-blood nitrogen, or even that derived from low-grade nitrogenous materials, which do not possess any definite rate and which must, on the average, show a much lower rate of availability than dried blood, because the mixtures contain nitrogen derived from many sources, not uniform In their content of nitrogen or in their physical character or constitution. The experiment station has since its establishment consistently urged the farmers, in their purchase of fertilizers, to be guided not only by the quantities of the constituents present in the mixtures offered, but also by the kind that is used in them, pointing out the importance of...
Author | : U S Department of Agriculture |
Publisher | : Arkose Press |
Total Pages | : 708 |
Release | : 2015-10-16 |
Genre | : |
ISBN | : 9781344679879 |
This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Author | : United States. Department of Agriculture |
Publisher | : |
Total Pages | : |
Release | : 1917 |
Genre | : |
ISBN | : |
Author | : United States Dept of Agriculture |
Publisher | : Arkose Press |
Total Pages | : 714 |
Release | : 2015-10-15 |
Genre | : |
ISBN | : 9781344649568 |
This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Author | : |
Publisher | : |
Total Pages | : 728 |
Release | : 1912 |
Genre | : Agriculture |
ISBN | : |
Author | : Rob Roy Slocum |
Publisher | : |
Total Pages | : 726 |
Release | : 1912 |
Genre | : Agricultural experiment stations |
ISBN | : |
Author | : |
Publisher | : |
Total Pages | : 738 |
Release | : 1912 |
Genre | : Agriculture |
ISBN | : |
Author | : Arthur B. Conner |
Publisher | : |
Total Pages | : 714 |
Release | : 1912 |
Genre | : Agriculture |
ISBN | : |