3 research outputs found
The quality of spring rape seeds and its dependence on the doses of mineral fertilizers under the conditions of Southern Urals
Spring rape is a high-marginal crop that can be used in different areas of the national
economy. Despite this, the area used for sowing this crop in the Russian Federation is still small,
and the quality of its seeds does not always meet the standards. The purpose of the research is to
identify the most effective doses of mineral fertilizers that allow obtaining the planned harvest of
high-quality spring rape seeds in the southern forest-steppe of the Republic of Bashkortostan. The
paper presents the results of triennial field researches (2016β2018) on the effect of mineral
fertilizers on some indicators of the quality of spring rape seeds of the Iubileynyi variety. The
research was carried out in the educational and scientific center of Bashkir State Agrarian
University (Ufa, the Russian Federation) on leached black soils of heavy loam granulometric
composition. The positive effect of calculated doses of mineral fertilizers on the object of interest
was evident. Fertilization increased the spring rape yield capacity and its oil content by
0.34β0.51 t ha-1 and 0.1β1.8%, respectively. The yield of oil per hectare also increased. The use
of fertilizers increased the content of nitrogen and potassium, averaging over three years
3.32β3.36% and 1.00β1.03%, respectively. The use of fertilizers did not significantly effect the
content of phosphorus. The content of phosphorus did not exceed 1.74β1.79%. Crude protein
content was 19.4β19.6% for researched period
Social, ecological and economic aspects of choosing technologies of water conditioning for the agro-industrial complex of the Republic of Kalmykia
Possible aspects of development of livestock business of the Republic of Kalmykia in interrelation with deficiency of water in the region are shown. A schematic diagram of local installation of water purification is considered. Economic, ecological and technological advantages are shown
CΠΎΡΠΈΠΎ-ΡΠΊΠΎΠ»ΠΎΠ³ΠΎ-ΡΠΊΠΎΠ½ΠΎΠΌΠΈΡΠ΅ΡΠΊΠΈΠ΅ Π°ΡΠΏΠ΅ΠΊΡΡ Π²ΡΠ±ΠΎΡΠ° ΡΠ΅Ρ Π½ΠΎΠ»ΠΎΠ³ΠΈΠΉ Π²ΠΎΠ΄ΠΎΠΏΠΎΠ΄Π³ΠΎΡΠΎΠ²ΠΊΠΈ Π΄Π»Ρ ΠΏΡΠ΅Π΄ΠΏΡΠΈΡΡΠΈΠΉ ΠΠΠ ΡΠ΅ΡΠΏΡΠ±Π»ΠΈΠΊΠΈ ΠΠ°Π»ΠΌΡΠΊΠΈΡ
Possible aspects of development of livestock business of the Republic of Kalmykia in interrelation with deficiency of water in the region are shown. A schematic diagram of local installation of water purification is considered. Economic, ecological and technological advantages are shown.ΠΠΎΠΊΠ°Π·Π°Π½Ρ Π²ΠΎΠ·ΠΌΠΎΠΆΠ½ΡΠ΅ Π°ΡΠΏΠ΅ΠΊΡΡ ΡΠ°Π·Π²ΠΈΡΠΈΡ ΠΠΠ ΡΠ΅ΡΠΏΡΠ±Π»ΠΈΠΊΠΈ ΠΠ°Π»ΠΌΡΠΊΠΈΡ Π²ΠΎ Π²Π·Π°ΠΈΠΌΠΎΡΠ²ΡΠ·ΠΈ Ρ Π΄Π΅ΡΠΈΡΠΈΡΠΎΠΌ Π²ΠΎΠ΄Ρ Π² ΡΠ΅Π³ΠΈΠΎΠ½Π΅. Π Π°ΡΡΠΌΠΎΡΡΠ΅Π½Π° ΠΏΡΠΈΠ½ΡΠΈΠΏΠΈΠ°Π»ΡΠ½Π°Ρ ΡΡ
Π΅ΠΌΠ° Π»ΠΎΠΊΠ°Π»ΡΠ½ΠΎΠΉ ΡΡΡΠ°Π½ΠΎΠ²ΠΊΠΈ Π²ΠΎΠ΄ΠΎΠΎΡΠΈΡΡΠΊΠΈ, ΠΏΠΎΠΊΠ°Π·Π°Π½Ρ ΡΠΊΠΎΠ½ΠΎΠΌΠΈΡΠ΅ΡΠΊΠΈΠ΅, ΡΠΊΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΈΠ΅ ΠΈ ΡΠ΅Ρ
Π½ΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΈΠ΅ ΠΏΡΠ΅ΠΈΠΌΡΡΠ΅ΡΡΠ²Π°