Harvest statistics in USSR the 1920s was based on techniques and approaches used Russian Empire. In 1930 it became a subject of reforms. Statistical representatives village councils who replaced voluntary correspondents were supposed to report district commissions information specific\biological yield results grain threshing. Regional obliged summarize received information, check make correctio...

Rice is a widely cultivated food crop worldwide, and threshing one of the most important operations combine harvesters in grain production. It complex, nonlinear, multi-parameter physical process. The flexible device has unique advantages reducing damage rate already been major concerns engineering design. Using measured test database bench, rotation speed cylinder (RS), clearance concave sieve...

Losses in the production of oilseed rape can occur before harvest, caused by spontaneous opening mature pods and fall seeds on ground. Different seed pods, among other things, ripen same plant at different times. So, cultivation similar crops, one most critical moments is determining right time for harvesting, because late harvest implies overripeness shell, which leads to spoilage, losses mech...

BACKGROUND The aim of this study was to report the patients who were admitted to our hospital with upper extremity injuries due to threshing machine, to determine the most appropriate classification, to estimate the treatment modalities, and to discuss the prevention methods. METHODS Twenty-five patients who had suffered injuries sustained by a threshing machine were retrospectively investiga...