Common vetch and its varieties / by Roland McKee and Harry A. Schoth.
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| Format: | Government Document Book |
| Language: | English |
| Published: |
Washington, D.C. :
U.S. Dept. of Agriculture,
1925.
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| Series: | Department bulletin (United States. Department of Agriculture) ;
no. 1289. |
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Table of Contents:
- Introduction. pp. 1.
- Area adapted to common vetch. pp. 2.
- Common names
- Description of Vicia sativa
- Described botanical varieties or subspecies. pp. 3.
- Numbers classified. pp. 5.
- Varietal variation. pp. 6.
- Description of the varieties. pp. 7.
- Nonshattering varieties
- Winter hardiness. pp. 9.
- Viability of seed. pp. 10.
- The relation of tripping to seed setting. pp. 12.
- Insects visting flowers of common vetch and its varieties. pp. 13.
- Seed and straw yields of varieties
- Rate of seeding. pp. 14.
- Time of seeding
- Method of seeding. pp. 17.
- Depth of seeding
- Continuous cropping and rotation with oats compared. pp. 18.
- Rotations with various crops. pp. 19.
- Literature cited. pp. 20.