• The Biodynamic Orchard Book by Ehrenfried Pfeiffer and Michael Maltas
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The Josephine Porter Institute

艾伦弗里德-菲佛和迈克尔-马尔塔斯合著的《生物动力果园》一书

艾伦弗里德-菲佛和迈克尔-马尔塔斯合著的《生物动力果园》一书

$16.95 USD
$16.95 USD
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描述

本书汇集了采用生物动力法栽培果树、浆果和灌木的最佳建议，目的是收获不含杀虫剂的健康果实。

艾伦弗里德-菲佛是北美生物动力法的先驱，他先讨论了树木生物学原理，然后介绍了在不使用化学品的情况下培育无虫害果园的措施。他讨论了土壤准备、种植树木的选择、移植和修剪问题、糊剂的应用、绿色覆盖作物和病虫害防治，然后介绍了生物动力法的主要制剂以及如何喷洒这些制剂才最有效。

迈克尔-马尔塔斯在密苏里州的生物动力农场进行了长达四年的果树试验。实验结果记录在一份非常实用的果园年度喷洒计划表中，本书也转载了这份计划表。根据马尔塔斯的丰富经验，逐月日历提供了有关具体方法和防治措施的信息。

Frequently Asked Questions

Does The Biodynamic Orchard Book include a practical orchard calendar?

Yes. The book reproduces an annual spraying schedule from Michael Maltas’s four years of fruit-tree experiments on his biodynamic farm in Missouri, along with a month-by-month calendar of specific orchard methods and controls. Ehrenfried Pfeiffer’s chapters also cover tree biology, soil preparation, planting, pruning, pastes, cover crops, pest control, and biodynamic preparations.
Who are the authors of The Biodynamic Orchard Book?

The book is authored by Ehrenfried Pfeiffer, a pioneer of biodynamics, and Michael Maltas, who conducted extensive fruit tree experiments.
What topics does The Biodynamic Orchard Book cover?

The book covers tree biology, soil preparation, planting, pruning, pest control, and biodynamic preparations, along with a practical spraying schedule.
Is The Biodynamic Orchard Book suitable for beginners?

Yes, the book is suitable for beginners and offers step-by-step guidance on biodynamic orchard management and pest-free fruit cultivation.