Production of domestic specialized flax harvesting machinery has almost completely stopped in Russia, and the technical level of available fleet machines is significantly concedes to foreign models ...in many indicators. The main indicators of the technical level have been predicted based on the analysis of the construction development of flax harvesting machine, main directions and achievements in agricultural machinery construction and related areas of equipment. Application of flax harvesting machine with this technical level will significantly improve energy efficiency in flax production.
As a result of the analysis of the production and status of the fleet of flax harvesting machinery, negative problems with the machines of farms of different types were revealed. The extensive ...statistical material on the dynamics of changes in flax production indicators has been generalized. Conditional (reference) coefficients have been investigated and refined. The technological need for specialized flax harvesting equipment and its forecast for meeting Russia’s demand for flax fiber have been determined.
The results of a study on the purification of soybean seeds by the combined use of a gravity column with a zigzag channel formed by a cascade of installed combs and a pneumatic separation channel ...with a vertically ascending air flow and with narrowing partitions installed in it are presented.
Today one of the problems of grain separation is separation of grains according to biologically valuable characteristics (germination, growth force, germination energy of grains, their physical, ...biological and chemical parameters, the amount of protein, gluten, etc.). It is need to justify isolate grain with high biological value, and thereby increase the yield of varieties “Felicia” and “Viola”. In this paper, we considered such seed characteristic as variability. It was found that the physical properties and replacement of seeds in the spike (dimensional characteristics, mass, density) have a direct relationship. The backlogs for new studies were identified, and all the data obtained empirically were displayed in the final table and presented in detail in this article.
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