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^: , . . . ( "" "") ( , , , , 101, , ) . 2008-2011 . - 2,42 2,44 /. , , 140 0,49-0,56 /. 101 - 0,07 0,28 /. , : , . , . 2008-2011 . 13,2 13,5%, - 26,5 29,0%. , , - .

aref2 As known biological preparations and phytohormones being not less efficient then mineral fertilizers and also highly able to be repaid. The adaptive technology of winter wheat cultivation on the basis of use of agrochemicals and phytohormones for treatment of seeds and plants in a zone of chestnut soils of the Volgograd region is developed. Their influence on productivity and quality of grain of different kinds of winter wheat is considered. The data of experimental research (in APC "Kolos" of Oktyabrsky region and IE PFH "Dugina") has revealed a positive effect from application of studied preparations (Flor Humate, Humate of potassium, Zircon, Energy M, 101, Hydromix, Radifarma) on productivity and quality of grain of winter wheat. The option with the Hydromix showed the highest crop yield reaching for different kinds from 2.42 to 2.44 tons per hectare among all the preparations tested in the research during 2008-2011. The excess above the control level at kinds Don, Tanais, Prikumskaya 140 has constituted to 0.49-0.56 tons per hectare being much less with the use of 101 and Radifarm - 0.07 to 0.28 tons per hectare. It is established that application of agrochemicals by their action on indicators of quality of grain is ambiguous: the best indicators are noted at application of mineral nitrogen, the Hydromix and Humate of potassium. On these variants the grain meeting the requirements of strong wheat is received. The content of fiber by use of these preparations at a kind Don in 2008-2011 constituted from 13.2 to 13.5% with the content of gluten being from 26.5 to 29.0%. For decrease in costs the handling of seeds of winter wheat is offered to be combined with seed sterilization, handling of crops in a phase of spring stooling to combine with application of herbicides, and the beginning of flowering in a heading phase with handling of crops against plant pests.

^TRN: 1282006
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