Report discussing the general principles of the feeding of farm animals based on experiments and investigations as well as the observations of successful animal feeders. The discussion includes suggested rations for various animals and purposes.
Report discussing insects which commonly cause damage to grain being kept in storage. Three of these insects -- the granary weevil, rice weevil and Angoumois grain moth -- develop and live within the kernels until they reach maturity while the other insects feed on grain in both its kernel and processed forms.
Report discussing proper techniques for cultivating sweet potatoes, including suggestions for propagation, harvest, and the prevention of diseases. There is also a discussion of uses of the sweet potatoes and production costs.