Sökresultat för: Ehrenfried E. Pfeiffer
Weeds and What They Tell Us (Pocket)
avEhrenfried E. Pfeiffer
ISBN: 9780863159251 - UTGIVEN: 201211This wonderful little book covers everything you need to know about the types of plants known as weeds. Ehrenfried Pfeiffer discusses the different varieties of weeds, how they grow and what they can tell us about soil health. The process of combatting weeds is discussed in principle as well as in p[...]
The Biodynamic Orchard Book (Häftad)
avEhrenfried E. Pfeiffer, Michael Maltas
ISBN: 9781782500018 - UTGIVEN: 2013-09This book brings together the best advice for cultivating fruit trees, berries and shrubs using biodynamic methods, with the aim of harvesting healthy fruit free of pesticides. Ehrenfried Pfeiffer, a pioneer of biodynamics in North America, discusses the principles of tree biology before describing [...]
