Nitrogen Bacteri
Nitrogen Bacteria and Legumes With special reference to red clover, cowpeas, soy beans, alfalfa, and sweet clover, on Illinois soils
作者：Hopkins, Cyril G. (Cyril George), 1866-1919
体例：题 章数：18
字数：46,446 来源：Project Gutenberg
版本与结构
- 来源版本
- 本站收录 1 个来源：Project Gutenberg（46,446 字）。
- 分章依据
- 按「题」标记切分为 18 题（Gutenberg 卷册标记）。
- 篇幅分布
- 平均每题 2,580 字。
- 原文溯源
cache/epub/56472/pg56472.txt（Project Gutenberg）
章节目录
共 18 题- UNIVERSITY OF ILLINOIS
- BULLETIN NO. 94.
- NITROGEN BACTERIA AND LEGUMES
- BY CYRIL G. HOPKINS.
- URBANA, ILLINOIS, FEBRUARY, 1904.
- SUMMARY OF BULLETIN NO. 94.
- Conclusions Page 327
- NITROGEN BACTERIA AND LEGUMES
- BY CYRIL G. HOPKINS, CHIEF IN AGRONOMY AND CHEMISTRY.
- THE NITRIFYING BACTERIA.
- THE NITROGEN-GATHERING BACTERIA.
- THE RED CLOVER BACTERIA.
- THE COWPEA BACTERIA.
- TABLE I.—FIXATION OF NITROGEN BY COWPEAS.
- THE SOY BEAN BACTERIA.
- THE ALFALFA AND SWEET CLOVER BACTERIA.
- CONCLUSIONS.
- FOOTNOTES