Search academic texts

Registration Number

0211U002553, 0107U003401 , R & D reports

Title

To study process of formation and to prove methods of management of fertility sod-podzoliс soils and productivity agrocnosises.

popup.stage_title

Head

VORONA Leontiy Ivanovich,

Registration Date

14-02-2011

Organization

Institute of an agriculture Polissja

popup.description2

CROP ROTATION, PROCESSING OF GROUND, SYSTEM OF FERTILIZER, MANURE, MINERAL FERTILIZERS, STRAW, GREEN FERTILIZER, PRODUCTIVITY, FERTILITY. Long-term application of ways of processing disk and subsurface cultivator instruments sod-podsolic sandy ground makes to differentiation of an arable layer behind parameters of fertility. Their essential increase in top (0-10 sm) and decrease in a layer of 10-20 sm, whereas is observed at plowing their distribution uniform. For regular entering of 7,8 tons of manure + N57Р63К70 kg of working substance on 1 hectare of the area stocks humus in an arable layer of ground for 3 rotation a crop rotation have increased, compared with the days off on 2,3-7,1 tons from hectare, mobile phosphorus in 2,9-3,3 times, exchange potassium in 1,4-2,1 times. Cultivation of cultures in a crop rotation without application of mineral and organic fertilizers results in degradation of an arable layer of sod -podsolic sandy ground. Use in system of fertilizer of straw and green fertilizer on a background of the doze of organic and mineral fertilizers reduced twice, compared with standard can be a reserve of maintenance and reproduction of fertility of sod -podsolic sandy ground. At entering the standard dozes of fertilizers depending on ways of the basic processing ground productivity of a grain of wheat winter has raised on 49-67 %, wheat summer - on 68-120 %, grains of barley summer - in 2,5-3,0 times, seeds of peas field - on 73-126 %, a root of potato - in 2,5-2,8 times, hay - on 62-89 %, green weight of corn on 70-118 % compared with not fertilized background. It is finished, that at cultivation of wheat and neigh it is necessary to carry out usual plowing, under summer wheat, barley, peas field on seeds it is possible to do without fine plowing, and under oat, a potato, rape summer, annual grasses it is expedient to carry out processing disk and subsurface cultivator instruments.

Product Description

popup.authors

Волинчук Надія Василівна
Ворона Леонтій Іванович
Гуцалюк Леонід Сергійович
Журавльова Світлана Володимирівна
Клімова Тетяна Леонтіївна
Кочик Галина Миколаївна
Лазаренко Оксана Володимирівна
Лукашенко Петро Іванович
Прокопчук Олег Володимирович
Рябущиць Ольга Павлівна
Салєй Любов Петрівна
Сторожук Володимир Васильович
Сторожук Тетяна Сергіївна
Ткачук Валентина Павлівна