scholarly journals EFFICIENCY OF APPLICATION OF MINERAL, BIO MINERAL FERTILIZERS AND BIO COMPOUND BESOLBIFIT ON THE SPRING WHEAT SEEDINGS IN THE CONDITIONS OF MIDDLE VOLGA REGION

2017 ◽  
pp. 56-65 ◽  
Author(s):  
G.V. Saidyasheva ◽  
◽  
S.A. Zakharov ◽  
Keyword(s):  
Spring Wheat ◽  
Volga Region ◽  
Mineral Fertilizers ◽  
Middle Volga Region ◽  
Middle Volga

scholarly journals Main directions of development of agro-technologies for production of spring wheat species for sustainable agriculture in the forest-steppe of the middle Volga region

2020 ◽  
Vol 17 ◽  
pp. 00071
Author(s):  
Marat Amirov ◽  
Farit Shaikhutdinov ◽  
Igor Serzhanov ◽  
Albina Serzhanova
Keyword(s):  
Spring Wheat ◽  
Maximum Yield ◽  
Climatic Conditions ◽  
Volga Region ◽  
Mineral Fertilizers ◽  
Forest Steppe ◽  
Wheat Grain ◽  
Middle Volga Region ◽  
Yield Increase ◽  
Middle Volga

The article presents the results of research conducted in different soil and climatic conditions of the Middle Volga region on the influence of regulated factors, as well as environmental factors on the production process of plants of various types of spring wheat. The amount of photosynthetically active radiation (PAR) is enough to obtain yields within 12–13 tons of dry biomass or 6–7 tons of grain. Natural precipitation is able to provide 3.82–4.36 t of spring wheat grain from 1 ha, and 4.5–6.3 t/ha by the total influence of solar energy, heat and moisture supply. Natural level of soil fertility without application of organic and mineral fertilizers allows to receive about 2 tons of spring wheat grain from 1 ha. Application of nitrogen in the form of ammoniac water (N-20.5 %) increased the yield in comparison with the use of nitrogen in the form of ammoniac saltpeter: the increase was 0.14 t per 1 ha. In the conditions of grey forest soil in the Predkamye region of the Republic of Tatarstan the optimal norm of sowing of spring wheat Triticum dicoccum Schuebl (spelt) depending on the feeding background was established. Growth of yield at sowing of 6 million seeds per hectare at all levels of nutrition in comparison with sowing rate of 4 million tons per hectare was 0.18 tons per hectare against the natural background, against the estimated background of NRC on 2.0 tons of grain – 0.19 tons and 2.5 tons of grain – 0.24 tons per hectare. The maximum yield increase was received at a combination of a mineral foodstuff with an optimum norm of sowing and has made on a settlement background 2 tons of grain from hectare – 0.20 tons, on 2.5 tons of grain – 0.34 tons from hectare. Thus, the aim of our research was to develop methods of growing high yielding quality grain of different types of wheat adapted to the conditions of forest-steppe in the Volga region.

scholarly journals Effective fertility in direct sowing of spring wheat in the middle Volga region

2019 ◽  
pp. 4-9
Author(s):  
Oleg Ivanovich Goryanin ◽  
Alexey Vasilyevich Vasin ◽  
Elena Vladimirovna Shcherbinina ◽  
Baurzhan Zhunuzovich Dzhangabaev ◽  
Lilia Vladimirovna Pronovich ◽  
...  
Keyword(s):  
Durum Wheat ◽  
Plant Protection ◽  
Nitrogen Fertilizers ◽  
Volga Region ◽  
Ordinary Chernozem ◽  
Mineral Fertilizers ◽  
Middle Volga Region ◽  
Middle Volga ◽  
The Impact ◽  
Direct Sowing

It is given the impact of direct sowing technologies with different levels of intensity of arable land use, in comparison with the traditional tillage, on the elements of fertility of ordinary chernozem and productivity of spring durum wheat in the middle Volga region. The complex application of direct sowing technology using straw as fertilizer stabilizes with traditional technology the supply of soil with nitrogen, increases the content of mobile forms of phosphorus in it by 1.5-21.2%, potassium exchange – by 10.4-18.3%.   Improving the nitrogen regime of the soil in direct sowing, in which the starting doses of nitrogen fertilizers were combined with integrated plant protection, provided the highest grain yield – 1.76-1.79 t/ha, which is 0.41-0.44 t/ha (30.4-32.6 %) higher than the control. The increase in yield from the use of biological products was 0.15 t / ha (11.9 %), nitrogen fertilizers N30 – 0.17 t/ha (13.4 %), the combined use of fertilizers and insecticides 0.50-0.53 t/ha (39.7-42.0 %). The highest cost recovery was after direct sowing with a maximum level of intensification-1.98-2.02 rubles/ha, which is 0.14-0.32 rubles/ha higher than the other options. The smallest economic indicators obtained in the control to 1.54 rubles/ha. According to the results of research with direct seeding of spring durum wheat in the region is proposed on the background of integrated plant protection application of calculated doses of mineral fertilizers on yield of 2.0 t/ha (pre-sowing, local-band application).

scholarly journals Evaluation of grass mixtures of a lawn type in the conditions of forest-steppe of the Middle Volga region

2021 ◽  
Vol 22 (5) ◽  
pp. 706-714
Author(s):  
O. A. Timoshkin ◽  
O. Yu. Timoshkina ◽  
E. V. Timoshchuk
Keyword(s):  
Comprehensive Assessment ◽  
Projective Cover ◽  
Volga Region ◽  
Mineral Fertilizers ◽  
Forest Steppe ◽  
Seeding Rate ◽  
Meadow Fescue ◽  
Middle Volga Region ◽  
Middle Volga

In 2019-2020, the quality of lawn-type grass mixtures based on creeping clover (Trifolium repens L.), meadow fescue (Festuca pratensis), pasture ryegrass (Lolium perenne) and meadow bluegrass (Poa pratensis) was evaluated in the conditions of the forest-steppe of the Middle Volga region (Penza region). The studied factors are the composition of the mixtures (creeping clover + bluegrass component), the seeding rates of the components (40 + 70 %; 55 + 55 %; 70 + 40 %) and the background of mineral nutrition (without fertilizers, P45K45, N30P45K45). The growing season during the years of research was characterized by arid conditions, the hydrothermal coefficient (HTC) for the period May-September in 2019 was 0.79, in 2020 - 0.76. On average, over two years of grass mixtures of creeping clover with meadow bluegrass at a seeding rate of 40 + 70 % and 70 + 40 % (from the seeding rate in pure form), creeping clover with meadow fescue with a seeding rate of 70 + 40 % components at all doses of mineral fertilizers had the highest comprehensive assessment of the quality of the lawn. The grass mixtures of creeping clover with meadow bluegrass (70 + 40 %) and creeping clover with meadow fescue (70 + 40 %) against the background of application of N30P45K45 had the maximum indicators in terms of herbage density (1425 and 1475 pcs/m2), which significantly exceeded the control and the variant with the introduction of Р45К45. In these variants, the highest indicators of projective cover (97.5 %) and a comprehensive assessment of "excellent" and "highest quality". According to weediness, the crops were estimated at 1 point (slightly weedy), per 1 m2 of annual and biennial weeds there were 24-27 pcs., rhizome weeds - less than 10 pcs. per 1 m2, the area of weed projective cover did not exceed 5 %.

PHOTOSYNTHETIC ACTIVITY AND YIELD OF BARLEY WITH THE APPLICATION OF FERTILIZERS AND GROWTH STIMULANTS

2016 ◽  
Vol 1 (3) ◽  
pp. 15-19
Author(s):  
Васин ◽  
Aleksey Vasin ◽  
Карлов ◽  
Evgeniy Karlov ◽  
Васин ◽  
...  
Keyword(s):  
Dry Matter ◽  
Photosynthetic Activity ◽  
Maximum Yield ◽  
Volga Region ◽  
Mineral Fertilizers ◽  
Forest Steppe ◽  
Middle Volga Region ◽  
Yield Structure ◽  
Middle Volga ◽  
Factor C

Research objective is increasing the yield of barley varieties in the conditions of forest-steppe of the Middle Volga Region. Are the results of studies for 2014-2015 with the assessment of yield structure indicators, the dynamics of accumulation of dry matter, photosynthetic capacity and leaf area in different varieties of barley compared to pea for different backgrounds of mineral nutrition and processing of crops in different growth stimulants Avibit, Aminokat, Megamix N10 in the conditions of Middle Volga Region forest-steppe. In three-factor experience included two backgrounds of mineral fertilizers: no fertilizers, N45P45K45 (factor A), five barley varieties: Helios, Sonnet, Golden eagle, Hawk, and Bezenchukskaja 2 peas Flagship 12 (factor B), treatment of crops during vegetation is at tillering drugs: Avibit, Aminokat, Megamix N10 (factor C). The research identified that in all options the treatment of crops and application of fertilizers increase the performance of the photosynthetic activity and cause the greatest increase of all crops options for processing. Maximum yield over the study years provide barley varieties of Helios with the treatment of crops during vegetation drug Megamix N10 as fertilizer and N45P45K45 will be 2.43-2.90 t/ha.

scholarly journals Potato productivity against different variants of mineral nutrition and density of planting on irrigated soils in the forest-steppe of the middle Volga region

2020 ◽  
Vol 17 ◽  
pp. 00019
Author(s):  
Vladimir P. Vladimirov ◽  
Marat T. Gaynutdinov ◽  
Aleksandr Yu. Kokrov ◽  
Natalya V. Sitnikova
Keyword(s):  
Mineral Nutrition ◽  
Potato Variety ◽  
Volga Region ◽  
Planting Density ◽  
Mineral Fertilizers ◽  
Forest Steppe ◽  
Middle Volga Region ◽  
High Effectiveness ◽  
Middle Volga ◽  
Irrigated Soils

The article studies the reaction of new Bellarosa potato variety on the introduction of calculated doses of mineral fertilizers and the density of planting in the forest-steppe soil of the Middle Volga region. The research shows that increased nutrition appropriately raises the yield of Bellarosa potato variety. The introduction of calculated fertilizer doses aimed at obtaining 30 tons of potato per hectare has increased the yield by 8.17–10.96 t/hectare depending on the planting density. Over 4 years of research the highest yield of 31.18 t/hectare was obtained when the planting density was 66.6 thousand tubers per hectare. It’s worth noting that higher planting density increased the effectiveness of the fertilizer introduced in calculated doses for this level of yield. The increase in potato harvest, in this case, was 4.22 and 5.81 t/hectare. The following increase in planting density with further enhancement of nutrition didn’t show such high effectiveness. For example, in the case of fertilizer dose calculated for the yield of 35 t/hectare the increase of density to 60.6 and 66.6 thousand tubers per hectare (in comparison with 55.5 thousand) gave the rise of 1.62 and 2.62 t/hectare in yield. Over 4 years of research the introduction of the fertilizer dose calculated for the yield of 40 t/hectare gave an additional 1.60 and 2.90 tons of potato per hectare.

scholarly journals OPTIMUM SOWING NORMS OF SUNFLOWER OF RODNIK VARIETY DEPENDING OF MINERAL NUTRITION BACKGROUND ON GREY FOREST SOILS OF THE MIDDLE VOLGA REGION

2018 ◽  
Vol 13 (1) ◽  
pp. 49-52
Author(s):  
Фаик Сафиоллин ◽  
Faik Safiollin ◽  
Рустам Низамов ◽  
Rustam Nizamov ◽  
Салават Сулейманов ◽  
...  
Keyword(s):  
Mineral Nutrition ◽  
Arable Land ◽  
Steppe Zone ◽  
Climatic Conditions ◽  
Volga Region ◽  
Mineral Fertilizers ◽  
Forest Steppe ◽  
Seeding Rate ◽  
Middle Volga Region ◽  
Middle Volga

We can expect to receive from 0.81 to 0.97 tons of sunflower oil seeds per hectare in the soil-climatic conditions of the forest-steppe zone of the Middle Volga region without the introduction of mineral fertilizers. As the doses of mineral fertilizers are increased, the productivity of 1 hectare of arable land is increased 2.8 times and the gross collections of oilseeds are 2.14 tons per hectare at the non highest background of mineral nutrition, against 0.86 tons per hectare in the control variant of the experiment (without fertilizers). The optimization of seeding rates of the studied culture is of great importance in the formation of highly productive agrocenoses. In the variants of supplementary supply of plants with nutrients, especially when N98P38K124 is introduced, the seeding rate of 70 thousand pieces per hectare of virgin seeds raises the yield of sunflower by 0.51 tons per hectare (a very solid increase in yield), compared with the sowing rate of 60 thousand pieces per hectare.

scholarly journals Monitoring of the phytosanitary efficiency of pre-sowing spring wheat seed treatment

2020 ◽  
Vol 17 ◽  
pp. 00005
Author(s):  
Elena V. Pertseva ◽  
Galina A. Burlaka ◽  
Lyudmila V. Kiselyova ◽  
Natalya V. Vasina ◽  
Oksana P. Kozhevnikova
Keyword(s):  
Spring Wheat ◽  
Seed Treatment ◽  
Volga Region ◽  
Forest Steppe ◽  
Wheat Seed ◽  
Middle Volga Region ◽  
Presowing Treatment ◽  
Middle Volga ◽  
Sowing Seed

For the forest-steppe of the Middle Volga region, efficiency of preparations for presowing treatment of seeds as regulators of the phytosanitary state of agrocenoses and spring wheat productivity for different regionalized varieties were assessed. To obtain stable phytosanitary agrocenoses, in the Middle Volga region, Kinel Yubileynaya variety should be cultivated with pre-sowing seed treatment using Epin Extra.

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