Melander Daniel (8 results)

Paperback. Condition: New. This book features five peer-reviewed reviews on the range of cultural and physical weed control methods.The first chapter summarises the range of cultural techniques used to control weeds in Conservation Agriculture systems. The chapter also discusses the effects of these practices on weed seedbanks, space occupation, competition for resources and weed population density.The second chapter provides an overview of physical weed control (PWC), focussing on its aims, principles and mechanisms of mortality. The chapter also highlights the influence of tool choice on the efficacy and selectivity of PWC practices.The third chapter reviews flame weeding requirements, the mechanism by which it reduces weeds and the potential uses of the technique. The chapter also considers the advantages and disadvantages of flame weeding, including its potential environmental impacts.The fourth chapter explores the variety of thermal weed control techniques, such as hot water/steam treatment and laser technology. The chapter also evaluates their efficacy, energy consumption and impact on soil health and crop safety.The final chapter highlights recent advancements in mechanical weed control technologies, focussing on novel inventions and the development of mechanical devices for full-width cultivation, inter-row cultivation and intra-row cultivation.

Paperback. Condition: Brand New. 108 pages. 5.98x2.00x9.00 inches. In Stock.

Condition: New.

Paperback. Condition: New. This book features five peer-reviewed reviews on the range of cultural and physical weed control methods.The first chapter summarises the range of cultural techniques used to control weeds in Conservation Agriculture systems. The chapter also discusses the effects of these practices on weed seedbanks, space occupation, competition for resources and weed population density.The second chapter provides an overview of physical weed control (PWC), focussing on its aims, principles and mechanisms of mortality. The chapter also highlights the influence of tool choice on the efficacy and selectivity of PWC practices.The third chapter reviews flame weeding requirements, the mechanism by which it reduces weeds and the potential uses of the technique. The chapter also considers the advantages and disadvantages of flame weeding, including its potential environmental impacts.The fourth chapter explores the variety of thermal weed control techniques, such as hot water/steam treatment and laser technology. The chapter also evaluates their efficacy, energy consumption and impact on soil health and crop safety.The final chapter highlights recent advancements in mechanical weed control technologies, focussing on novel inventions and the development of mechanical devices for full-width cultivation, inter-row cultivation and intra-row cultivation.

LeatherBound. Condition: New. BOOKS ARE EXEMPT FROM IMPORT DUTIES AND TARIFFS; NO EXTRA CHARGES APPLY. LeatherBound edition. Condition: New. Reprinted from 1769 edition. Leather Binding on Spine and Corners with Golden leaf printing on spine. Bound in genuine leather with Satin ribbon page markers and Spine with raised gilt bands. A perfect gift for your loved ones. Pages: 105 NO changes have been made to the original text. This is NOT a retyped or an ocr'd reprint. Illustrations, Index, if any, are included in black and white. Each page is checked manually before printing. As this print on demand book is reprinted from a very old book, there could be some missing or flawed pages, but we always try to make the book as complete as possible. Fold-outs, if any, are not part of the book. If the original book was published in multiple volumes then this reprint is of only one volume, not the whole set. Sewing binding for longer life, where the book block is actually sewn (smythe sewn/section sewn) with thread before binding which results in a more durable type of binding. Pages: 105.

(26 x 20 cm). 26 S. Mit großem Titelkupfer. Rückenbroschur. (Aus: Atti dell'Accademia delle scienze di Siena). Einzige Ausgabe dieses Aufsatzes über das mechanische Weltbild. - Melander (1726-1810), Professor für Astronomie in Upsala und später Sekretär der Akademie der Wissenschaften in Stockholm, beschäftigte sich hauptsächlich mit Himmelsmechanik, insbesondere der Bewegungen im Sonnensystem und der des Mondes. - Zeitschriftentitel etwas fleckig, sonst sauber und gut erhalten. - Poggendorff II, 108.

Condition: New. Print on Demand.

Condition: New. PRINT ON DEMAND.