VI ANNUAL REPORTS OF DEPARTMENT OF AGRICULTURE. 



Page. 



Report of the Federal Horticultural Board — Continued. 



Inspection at plant introduction gardens 379 



Potato importations 379 



Cotton importations 379 



Violations of the plant quarantine act 381 



Regulatory investigations 382 



List of plants and plant products covered by quarantine 382 



Report of the Chief of the Office of Markets and Rural Organization 385 



Marketing and distributing farm products 385 



Rural organization investigations 404 



Investigation and demonstration of cotton standards and cotton 



testiog 406 



Enforcement of the United States cotton futures act 409 



Total amount covered into the Treasury 413 



Departmental cooperation 413 



Report of the Chief of the Office of Farm Management 415 



Crop economics 416 



Farm-management surveys 417 



Farm accounts 418 



Farm equipment 418 



History and distribution of farm enterprises 418 



Specific organization problems 419 



Farm practice in its relation to crop yield 423 



Logged-off lands 423 



Index 405 



