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Information × Registration Number 0211U002649, 0106U003674 , R & D reports Title To substantiate technological complex of machines for growing and harvesting of vegetable crops and seed. popup.stage_title Head Yashuk Anatoliy Ivanovich, Registration Date 17-02-2011 Organization Institute of vegetable and melons Ukrainian Academy of Agrarian Sciences popup.description2 Object: Experimental sample of an vegetable hydroseeding - machines for open and defended soil. Methods: visnal, measuring, weighting, statistic, rated. Ploughshare system forhydroseeding - machine of the open soil, which has been improved, allows to use it for belt sehemes of sowing 24 + 24 + 24 + 68 sm. while preserving the existing ones. Jte results of the experimental investigations showed, that irredularity of seeds sowing between plonghshares was 2,20% and instability of general guantity ofseeds was 3,64 % (under static pressure of lignide from 1,0 to 0,1m) for seeding machine of the open soil. Jhe correcting of technical task has bcen done and initial demands for vegetable hydroseeding - maching for theopen soil have been wored - out. Jhe economic effeet fromthe useng of of hydrosowing - machine for the open soil made 2235 hw. Under wide introduction of hydro - sowing of pepper , and tomato spronts into productions,the necessity in improvement of hothouse hydroseeding - maching appeared and expansion of its technical possibilities. For realigation of possibilities of scedlings drowing with inter - rows of 12 sm. while the main working inter - row is 24 sm, the construction of ploudhshare system had been worked ont, the system of automatic regulation for maintenance of constancy of water - seed mixture, powing from the outlet had been improved. Hydrosowing machine with a diven ploughshare system was testified while sowing tomatu seeds with germinations np to 5 mm. In the results of measuring and obsewations we received the following number of plants in the 5 sm long segments X av. = 4,24 pieces, the average guadrative deviation S = 1,85 pieces. Ihe results of the experimental investigations showed, that irregularity of seeds sowing between ploughshares of sowing - machine was 8,46% for the defended soil and instability of the general sowing of seeds was 2,22 %. Ihe suggested construction is recommended for use in agriculture, including vegetable growing. Ihe constructive elements, which are used in hydrosowing - machine can be used while elaborating corresponding assembly units of hydrosowing - machines for open and defended soils. Ihe economic effect of the use of experimental sample of hydroseeds sowing - machine for defended soil was 7007 hr|ha. Jt has been approved in agriculturas enterprises of different forms of property of Kharkov region. Sphere of application: vegetable - growing. Key words: automatic system of regulating, dividing cell, ploughshare system, belt schemes of sowing, paddle mixer, stability of water - seed mixture outflow. Product Description popup.authors Волошина Ірина Миколаївна Головко Геннадій Олександрович Заполін Володимир Михайлович Ольховський Микола Федорович Ящук Анатолій Іванович popup.nrat_date 2020-04-02 Close