Botany - (ebook) - Hopkins, Cyril - The Farm That Won't Wear Out

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The Farm That Won't Wear Out
Cyril G. Hopkins
Table of Contents
The Farm That Won't Wear Out......................................................................................................................1
Cyril G. Hopkins......................................................................................................................................1
Preface......................................................................................................................................................1
CHAPTER I. WHAT GOES TO MAKE UP PERMANENT FERTILITY...........................................1
CHAPTER II. THE NITROGEN PROBLEM AND ITS ECONOMICAL SOLUTION......................7
CHAPTER III. PHOSPHORUS: THE MASTER KEY TO PERMANENT AGRICULTURE..........11
CHAPTER IV. PERMANENT SOIL FERTILITY...............................................................................16
The Farm That Won't Wear Out
i
The Farm That Won't Wear Out
Cyril G. Hopkins
This page copyright © 2002 Blackmask Online.
http://www.blackmask.com
Preface
CHAPTER I. WHAT GOES TO MAKE UP PERMANENT FERTILITY
CHAPTER II. THE NITROGEN PROBLEM AND ITS ECONOMICAL SOLUTION
CHAPTER III. PHOSPHORUS: THE MASTER KEY TO PERMANENT AGRICULTURE
CHAPTER IV. PERMANENT SOIL FERTILITY
This etext was produced by Steve Solomon (ssolomon@soilandhealth.org).
Preface
THE FARM THAT WON'T WEAR OUT
WAS FIRST published serially in THE COUNTRY GENTLEMAN, the privilege having been granted the
author of subsequent publication. It is now issued in book form in response to numerous requests coming
especially from the Central, Eastern, and Southern States.
CYRIL G. HOPKINS.
1001 South Wright Street,
CHAMPAIGN, ILL.
"Population must increase rapidly, more rapidly than in former times, and ere long the most valuable of all
arts will be the art of deriving a comfortable subsistence from the smallest area of soil."Lincoln.
"It is not the land itself that constitutes the farmer's wealth, but it is in the constituents of the soil, which serve
for the nutrition of plants, that this wealth truly consists."Liebig.
CHAPTER I. WHAT GOES TO MAKE UP PERMANENT FERTILITY
IT IS an old saying that "any fool can farm," and this was almost the truth when farming consisted chiefly in
reducing the fertility of new, rich land secured at practically no cost from a generous Government. But to
restore depleted soils to high productive power in economic systems is no fool's job, for it requires mental as
well as muscular energy; and no apologies should be expected from those who necessarily make use of
technical terms in the discussion of this technical subject, notwithstanding the common foolish advice that
farmers should be given a sort of "parrot" instruction in almost baby language instead of established facts and
principles in definite and permanent scientific terms. The farmer should be as familiar with the names of the
ten essential elements of plant food as he is with the names of his ten nearest neighbors. Safe and permanent
systems of soil improvement and preservation may come with intelligencenever with ignoranceon the part
of the landowners.
The Farm That Won't Wear Out 1
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