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Author: Alfred Paul Dachnowski Publisher: Forgotten Books ISBN: 9780366763986 Category : Business & Economics Languages : en Pages : 20
Book Description
Excerpt from Preparation of Peat Composts It amends the physical condition when applied to cold, dry, and leachy soil as well-rotted compost; the manured soil is made warmer and more retentive of moisture than by means of mineral fertilizers. The meliorated soil follows less rapidly the extremes during rapid changes in the atmosphere. And the organic matter maintains more even conditions when the rainfall is light during the growing season. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Author: Alfred Paul Dachnowski Publisher: Forgotten Books ISBN: 9780366763986 Category : Business & Economics Languages : en Pages : 20
Book Description
Excerpt from Preparation of Peat Composts It amends the physical condition when applied to cold, dry, and leachy soil as well-rotted compost; the manured soil is made warmer and more retentive of moisture than by means of mineral fertilizers. The meliorated soil follows less rapidly the extremes during rapid changes in the atmosphere. And the organic matter maintains more even conditions when the rainfall is light during the growing season. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Author: Alfred P. (Alfred Pau Dachnowski-Stokes Publisher: Wentworth Press ISBN: 9781373820815 Category : History Languages : en Pages : 18
Book Description
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: A. C. Bunt Publisher: Springer Science & Business Media ISBN: 9401179360 Category : Science Languages : en Pages : 273
Book Description
The last two decades have seen rapid advances in the technology used to produce pot plants. Glasshouses designed and orientated to give maximum light transmission, fully automatic heating and ventilating systems, carbon dioxide enrichment of the atmosphere, controlled photoperiods using automatic blackouts and incandescent lamps which enable plants such as chrysanthemum to be flowered at any time of the year, mist propagation techniques, chemical growth regulators which control the height of plants, automatic watering and feeding systems, etc.: these are only some of the developments which have transformed pot plant culture. There have also been many changes in the composts and systems used to grow the plants. Mineral soils, which formed the basis of the John Innes Composts, are now either too expensive or too difficult to obtain in suitable quality and sufficient quantity. Consequently the grower has been forced to seek other materials such as peat, perlite, vermiculite, plastic foam, shredded bark, etc. New types of fertilisers, new methods of heat sterilisation and new chemical sterilising agents are also being used.
Author: John S. Burd Publisher: Forgotten Books ISBN: 9781334556500 Category : Business & Economics Languages : en Pages : 20
Book Description
Excerpt from Peat as a Manure Substitute The other English experiments which are referred to above, however, have given little or no support to the claims made by Bottomley. Chittenden and Russell, in particular, have gone on record as saying that, in their experiments, the plants grown on soils treated with the bacterized peat do not seem to have been affected beneficially any more than plants grown on similar soils not treated with that substance. In view of the fact that such careful experimenters, prob ably among the most conservative in the field of agricultural science, have made these statements renders it necessary for any one commenting on the subject in question to decide that the public will be unjustly and unscientifically advised if it is not warned that many more experiinents by careful students of the sub ject are necessary before the exact facts in the case can be ascertained. In view, therefore, of this situation, coupled with the traditional information which we have always had relative to the inert nature of peat and its ineffectiveness when applied to soils, make it necessary for me to advise against the acceptance by the public of any statements made on the superior nature of inoculated as against uninoculated peat, as well as on its value as a source. Of nitrogen and even of organic matter to soils. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Author: Nancy M. Trautmann Publisher: Kendall/Hunt Publishing Company ISBN: 9780787244330 Category : Compost Languages : en Pages : 0
Book Description
Promote inquiry-based learning and environmental responsibility at the same time. Composting in the Classroom is your comprehensive guide offering descriptions of a range of composting mechanisms, from tabletop soda bottles to outdoor bins. Activities vary in complexity -- you can use this as a whole unit, or pick and choose individual activities.
Author: Pratima Bajpai Publisher: John Wiley & Sons ISBN: 1118074327 Category : Technology & Engineering Languages : en Pages : 350
Book Description
Implementing Cleaner Production in the pulp and paper industry The large—and still growing—pulp and paper industry is a capital- and resource-intensive industry that contributes to many environmental problems, including global warming, human toxicity, ecotoxicity, photochemical oxidation, acidification, nutrification, and solid wastes. This important reference for professionals in the pulp and paper industry details how to improve manufacturing processes that not only cut down on the emission of pollutants but also increase productivity and decrease costs. Environmentally Friendly Production of Pulp and Paper guides professionals in the pulp and paper industry to implement the internationally recognized process of Cleaner Production (CP). It provides updated information on CP measures in: Raw material storage and preparation Pulping processes (Kraft, Sulphite, and Mechanical) Bleaching, recovery, and papermaking Emission treatment and recycled fiber processing In addition, the book includes a discussion on recent cleaner technologies and their implementation status and benefits in the pulp and paper industry. Covering every aspect of pulping and papermaking essential to the subject of reducing pollution, this is a must-have for paper and bioprocess engineers, environmental engineers, and corporations in the forest products industry.
Author: Robert Rynk Publisher: ISBN: 9780935817195 Category : Compost Languages : en Pages : 186
Book Description
Benefits and drawbacks; The composing process; Raw materials; Composting methods; Composting operations; Management; Site and environmental considerations; Using compost; Marketing agricultural compost; Farm composting economics: focus on production costs; Other options for waste management and composting; Characteristics of raw materials; Equipment tables; Troubleshooting and management guide; Work sheets and forms; Environmental agencies; Metric conversions.
Author: Alfred Paul Dachnowski
Author: Alfred Paul Dachnowski
Author: 
Author: Alfred Paul Dachnowski-Stokes
Author: Alfred P. (Alfred Pau Dachnowski-Stokes
Author: Alfred P. Dachnowski
Author: A. C. Bunt
Author: John S. Burd
Author: Nancy M. Trautmann
Author: Pratima Bajpai
Author: Robert Rynk