Sweet Clover:
Sweet Clover: Growing the Crop
作者：Coe, H. S., 1888-1918
体例：题 章数：52
字数：61,961 来源：Project Gutenberg
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cache/epub/49302/pg49302.txt（Project Gutenberg）
章节目录
共 52 题- Transcribers Note
- Text emphasis denoted as _Italics._
- SWEET CLOVER: GROWING THE CROP
- H. S. COE
- Assistant, Office of Forage Crop Investigations
- FARMERS' BULLETIN 797
- UNITED STATES DEPARTMENT OF AGRICULTURE
- Contribution from the Bureau of Plant Industry
- WM. A. TAYLOR, chief
- April, 1917
- SWEET CLOVER: GROWING THE CROP.
- CONTENTS.
- Introduction 3
- History 10
- Distribution 10
- Climatic adaptations 12
- Sweet clover in mixtures 32
- Eradication of sweet clover 33
- INTRODUCTION.
- SPECIES OF SWEET CLOVER.
- WHITE SWEET CLOVER.
- STRAINS OF WHITE SWEET CLOVER.
- BIENNIAL YELLOW SWEET CLOVER.
- ANNUAL YELLOW SWEET CLOVER.
- OTHER SPECIES OF SWEET CLOVER.
- HISTORY.
- DISTRIBUTION.
- CLIMATIC ADAPTATIONS.
- REQUIREMENTS FOR OBTAINING A STAND.
- SOILS SUITABLE FOR SWEET CLOVER.
- RESISTANCE TO ALKALI.
- NEED OF LIME ON ACID SOILS.
- FERTILIZERS.
- USE OF A NURSE CROP.
- CHOICE OF SEED.
- PREPARATION OF THE SEED BED.
- SEEDING.
- HULLED SWEET-CLOVER SEED.
- UNHULLED SWEET-CLOVER SEED.
- RATE OF SEEDING.
- METHODS OF SEEDING.
- INOCULATION.
- THE SOIL-TRANSFER METHOD.
- THE PURE-CULTURE METHOD.
- TREATMENT OF THE STAND.
- TREATMENT THE FIRST SEASON.
- TREATMENT THE SECOND SEASON.
- SWEET CLOVER IN MIXTURES.
- ERADICATION OF SWEET CLOVER.
- AVAILABLE FOR FREE DISTRIBUTION BY THE DEPARTMENT.
- WASHINGTON : GOVERNMENT PRINTING OFFICE : 1917
- Transcribers Note