Mindestvoraussetzungen nach EG-Verordnung 1907/90 und 1274/ 91 zur Berechtigung der Deklaration der Eier aus: Bodenhaltung maximal sieben Huhner pro m- Bodenflikhe mindestens ein Drittel der Bodenflache ist mit Streumaterial wie Stroh, Holzspane, Sand oder Torf bedeckt - ein ausreichender Teil der Stallflaehe dient zur Aufnahme der Ausscheidungen der Huhner. Volierenhaltung 2 die Bestandsdiehte darf maximal 25 Hennen pro m Stallflache betragen das Gebaudeinnere muB mit Sitzstangen ausgestattet sein, die jedem Huhn mindestens eine Sitzplatzbreite von 15 em gewahrt. Auslaufhaltung Stallinnenraum als Boden- oder Volierenhaltung 2 mindestens 2,5 m Auslaufflaehe pro Huhn - der Auslauf muB zum gr6Bten Teil bewachsen sein - tagsuber uneingesehrankter Zugang zum Auslauf Freilandhaltung Stallinnenraum als Boden- oder Volierenhaltung 2 - mindestens 10 m Auslaufflache pro Huhn - der Auslauf muB zum gr6Bten Teil bewachsen sein - tag suber uneingeschrankter Zugang zum Auslauf Fliichenverhiiltnisse Fensterflache: rund 5 bis 10 % der Stallgrundflaehe Kotgrube: bis maximal 70 % der Stallgrundflache - Seharr-Raum: mindestens 30 % der Stallgrundflache 1.

Das Loseblattwerk informiert praxisnah und aktuell uber Methoden der C6kologischen Landwirtschaft und zeigt dem Landwirt realistische Schritte fur die Umstellung auf. Die Kapitel Pflanzenanbau, Anbau im GewC$chshaus, Sorten und Samen, Rinderhaltung, Bienenhaltung und VollwerternC$hrung werden aktualisiert und ergC$nzt. Neu hinzu kommen Grunland und Naturschutz, Backwaren und Anlage von Hecken.

Field Guide to Fynbos features over 1,000 species from the Cape Floristic Region – home to one of the world’s richest floras. This fully updated edition focuses on the most common and ‘showy’ plants.

An introduction unpacks the world of fynbos – including origins, diversity, climate and adaptations – and is followed by a photographic key and descriptions of the fynbos families. Species descriptions are accompanied by photographs, distribution maps, comparisons with similar species, and notes on traditional uses.

For botanists and amateurs alike, this will remain an indispensable guide to South Africa’s most renowned flora.

World-renowned canopy biologist Nalini Nadkarni has climbed trees on four continents with scientists, students, artists, clergymen, musicians, activists, loggers, legislators, and Inuits, gathering diverse perspectives. In "Between Earth and Sky, "a rich tapestry of personal stories, information, art, and photography, she becomes our captivating guide to the leafy wilderness above our heads. Through her luminous narrative, we embark on a multifaceted exploration of trees that illuminates the profound connections we have with them, the dazzling array of goods and services they provide, and the powerful lessons they hold for us. Nadkarni describes trees' intricate root systems, their highly evolved and still not completely understood canopies, their role in commerce and medicine, their existence in city centers and in extreme habitats of mountaintops and deserts, and their important place in folklore and the arts. She explains tree fundamentals and considers the symbolic role they have assumed in culture and religion. In a book that reawakens our sense of wonder at the fascinating world of trees, we ultimately find entry to the entire natural world and rediscover our own place in it.

"What is a "weed, "" opined Emerson, "but a plant whose virtues have not yet been discovered?" While that may be a worthy notion in theory, these plants of undiscovered virtue cause endless hours of toil for backyard gardeners. Wherever they take root, weeds compete for resources, and most often win. They also wreak havoc on industry--from agriculture to golf courses to civic landscape projects, vast amounts of money are spent to eradicate these virile and versatile invaders. With so much at stake, reliable information on weeds and their characteristics is crucial. Richard Dickinson and France Royer shed light on this complex world with "Weeds of North America, "the essential reference for all who wish to understand the science of the all-powerful weed.
Encyclopedic in scope, the book is the first to cover North American weeds at every stage of growth. The book is organized by plant family, and more than five hundred species are featured. Each receives a two-page spread with images and text identification keys. Species are arranged within family alphabetically by scientific name, and entries include vital information on seed viability and germination requirements.
Whether you believe, like Donald Culross Peattie, that "a weed is a plant out of place," or align with Elizabeth Wheeler Wilcox's "weeds are but unloved flowers," Dickinson and Royer provide much-needed background on these intrusive organisms. In the battle with weeds, knowledge truly is power. "Weeds of North America" is the perfect tool for gardeners, as well as anyone working in the business of weed ecology and control.