Results 21 to 26 of about 29 (26)

Substantiation regime of drip irrigation and mineral nutrition of onions in Nepal's condition

RUDN Journal of Agronomy and Animal Industries, 2012
The results of research on the effect of drip irrigation regimes and doses of mineral fertilizers on water consumption and yield of onions cultivated on alluvial soils of southern Nepal are presented in this work. It was established that with an increase
A V Shuravilin, B B Bimala
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THE SUBSTANTIATION OF THE PARAMETERS OF THE CENTRIFUGAL DEVICE FOR DISTRIBUTION OF THE MINERAL FERTILIZERS AT A REVERSING GEAR OF THE DISKS

Вестник Донского государственного технического университета, 2018
The modeling done under the programme «DISK-REVERSE» allows to build the diagrams of dependence of the basic digital output parameters of the disk from the factors characterizing a place of giving, an angle of an inclination and direction of the disk ...
V. CHERNOVOLOV, V. LUKHANIN, E. POVOLOTSKAYA   +2 more
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NEW SOWING SYSTEM FOR VARIABLE RATE INTRA SOIL APPLICATION OF MINERAL FERTILIZERS

Сельскохозяйственные машины и технологии, 2015
The existing sowing systems (SS) of machines for fertilizers application not fully provide quality of introduction of mineral fertilizers. Unevenness and instability of application reach 20-40 percent at demanded to 15 percent.
Е. A. Zolotukhin, G. I. Lichman, S. O. Nukeshev   +2 more
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DISTRIBUTION OF AIR AND MINERAL MIXTURE BY MEANS OF THE CHANNELS OF A BOOM APPLICATOR FOR FERTILIZERS APPLICATION

Сельскохозяйственные машины и технологии, 2015
Numerous studies established that the average crop yield depends on the nature of distribution of fertilizer doses in the field. Unevenness of fertilizers diffusion of considerably worsens plants responsiveness, reduces technological and biological ...
M. S. Kuleshov, V. A. Makarov, N. M. Marchenko   +2 more
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Anthropic factor influence on evolution of drained dernovo-podzolic soils of Upper Volga Lowland

RUDN Journal of Agronomy and Animal Industries, 2010
Hydromorphic dernovo-podzolic soils, placed in Upper Volga Lowland (Tver region) are investigated. It is established reasons of land melioration effect decrease in Noblackland zone of Russian Federation.
N А Muromtsev, N A Semenov, A V Shuravilin, N N Bushuev, V T Skorikov   +4 more
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Condition of production and application of liquid mineral fertilizers in agriculture

Сельскохозяйственные машины и технологии, 2015
An analysis of production and application of mineral fertilizers in Russia revealed that that despite the steady growth of their release (18.4 million tons of active ingredient in 2013), agricultural enterprises used only 2.7 million tons of active ...
L. A. Marchenko, T. V. Mochkova, V. A. Kolesnikova, A. I. Kozlova   +3 more
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