• Weeds and What They Tell Us by Ehrenfried E. Pfeiffer
  • Weeds and What They Tell Us — 96-page, 7 mm slim paperback, three-quarter product view
1 2

The Josephine Porter Institute

艾伦弗里德-E-菲弗著的《杂草和它们告诉我们的事》（Weeds and What They Tell Us by Ehrenfried E. Pfeiffer

艾伦弗里德-E-菲弗著的《杂草和它们告诉我们的事》（Weeds and What They Tell Us by Ehrenfried E. Pfeiffer

$13.95 USD
$13.95 USD
促销 售罄
结账时计算的运费。
查看完整详细信息

描述

2012 年 11 月。这本精彩的小书涵盖了您需要了解的有关杂草的所有知识。Ehrenfried Pfeiffer 讨论了杂草的不同种类、生长方式以及它们对土壤健康的影响。本书从原理和实践两方面讨论了防治杂草的过程，使其适用于任何情况。

这本书最早写于 20 世纪 50 年代，现在仍然是这方面最好的概述之一。

Frequently Asked Questions

Which Pfeiffer book explains what weeds can reveal about soil?

Weeds and What They Tell Us considers weed communities as clues about soil conditions and discusses practical principles for responding to them. The book is available from JPI: https://www.jpibiodynamics.org/products/weeds-tell-us-ehrenfried-pfeiffer
What does the book examine about different weeds?

Pfeiffer discusses weed varieties, how they grow, and what their presence can indicate about soil health.
How does the book connect principles with practical weed work?

It explains the biological principles of responding to weeds and then applies them in practical ways adaptable to different situations.
What is included in this revised edition?

This third edition from Floris Books contains sixteen topical chapters and twenty-two black-and-white line drawings in a concise ninety-six-page guide.