Quantitative Agricultural Analysis
β Scribed by P., H. J.
- Book ID
- 109480361
- Publisher
- Nature Publishing Group
- Year
- 1924
- Tongue
- English
- Weight
- 225 KB
- Volume
- 113
- Category
- Article
- ISSN
- 0028-0836
- DOI
- 10.1038/113347a0
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π SIMILAR VOLUMES
Control theory provides methods to calculate optimal control of agricultural ecosystems based on dynamic models. Optimization problems formulated with these models can focus either on small time scales (one vegetation period) or significant larger scales (crop rotations). Performance criteria are de
## Improvement in Agricultural Analysis.--M. Ad. Cornot gives a new method of determining the proportion of potash in soils or mixtures. The analysis can be made in a few hours, the determination being as exact as if a much longer time had been employed. --Comptes Rendus. C. ## Slipping of Locom