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^: 3576 2015 6
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^: [ ] = Straw and green manure as fertilizer and methods of their termination
^: , 2015; N 6. - . 10-13
^: 2015
^: . ..-.:.12-13
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^: , , . . 2004-2006 . , (2,37 /) 0,26-0,40, (N30P30 K30) - 0,20-0,29 / 05, 0,19 /. 0,21-0,38 0,21-0,27 / . 22-23 2,70, -7 - 2,57 / 0,13 / . , , . 2 , 0,20-0,21, 0,21-0,29 / (05 0,18-0,15). , . , , 22-23 . 25,0 / , 2,8 /. .

aref2 1 In three years of researches the increase in productivity of wheat averaged from introduction of siderat, straw and joint introduction of straw and a vikoovsyany siderat against a plowing in comparison with control 0,26-0,40, and with mineral fertilizers (N30P30 K30) - 0,20-0,29 t/hectare at HCP05 of equal 0,19 t/hectare. Seal of fertilizers with use of a disk harrow also provided a reliable increase of productivity t/hectare wheat 0,21-0,38 and 0,21-0,27 respectively. On average by options of fertilizers with a plowing on depth of 22-23 cm productivity of wheat equaled 2,70, and with superficial seal by a disk harrow of BDT-7 - 2,57 t/hectare or are 0,13 t/hectare more. The introduction after-effect as fertilizers separately of straw, siderat and in common was defined on productivity of summer barley which was grown up after wheat. On average in two years all types of organic fertilizers in a combination to a starting dose provided a reliable increase of productivity of barley which made on plowing 0,20-0,21, and a disking of 0,21-0,29 t/hectare (HCP05 0,18-0,15). The after-effect of a siderat from a summer colza on ways of seal was almost identical, and vikoovsyany mix and straw tended to decrease on superficial seal in comparison with plowing. Thus, introduction of straw and siderat as fertilizers on the chernozem opodzolenny promoted reliable increase of productivity of wheat in comparison with control (without introduction). Thus advantage of a plowing of fertilizers on depth of 22-23 cm is noted. The greatest productivity of a spring-sown field is received at a plowing of a rape siderat with norm of introduction of 25,0 t/hectare of green material which made 2,8 t/hectare. In an after-effect efficiency of siderat and straw with a tendency of advantage of a plowing of fertilizers in comparison with superficial seal by a disking is also established.

^TRN: 1541399
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