scholarly journals POTATO PRODUCTIVITY DEPENDING ON THE METHOD OF APPLICATION OF GROWTH REGULATOR AND CALCULATED BACKGROUND OF MINERAL NUTRITION ON THE GRAY FOREST STEPPE SOIL OF MIDDLE VOLGA REGION

2020 ◽  
Vol 14 (4) ◽  
pp. 21-26
Author(s):  
Vladimir Vladimirov ◽  
Antonina Mostyakova ◽  
Leonid Egorov ◽  
Filus Agiev
Keyword(s):  
Growth Regulators ◽  
Mineral Nutrition ◽  
Field Experiments ◽  
Foliar Application ◽  
Humus Content ◽  
Forest Steppe ◽  
Middle Volga Region ◽  
Yield Increase ◽  
Middle Volga ◽  
The Republic

The reaction of the early ripening potato of Vineta variety to different methods of using growth regulators against the calculated background of mineral nutrition on the gray forest-steppe soil of middle Volga was studied. The effectiveness of processing planting tubers and foliar treatment of plants during their vegetation has been established. The experiments were carried out on the control without the introduction of NPK and on a fertilized background, designed to obtain a tuber crop of 40 tons per hectare. The studies were conducted on gray forest medium loam granulometric composition soil of “Zemlyaki” farm in Nizhnekamsk district of the Republic of Tatarstan. Field experiments were carried out in 2019 by employees of Plant Growing and Horticulture Department of Kazan State Agrarian University. The humus content in the arable layer of soil according to Tyurin is 3.35%, pH is 5.7, easily hydrolyzable nitrogen is 112 mg/kg of soil, mobile phosphorus is 156 mg/kg, exchange potassium is 136 mg/kg of soil, molybdenum is 0.07, copper is 0.52, boron - 0.7, zinc - 4.82 mg/kg. The effectiveness of the integrated use of growth regulators (treatment of planting tubers and foliar application of the drug during the growing season) has been established. The yield increase to control against the background without applying basic fertilizers amounted to 4.82 tons per hectare, and against the background of their application - 4.80 tons per hectare.

MANAGEMENT OF POTATO PRODUCTIVITY WITH THE USE OF GROWTH REGULATORS IN THE FOREST-STEPPE AREA OF THE MIDDLE VOLGA

2015 ◽  
Vol 10 (3) ◽  
pp. 125-129 ◽  
Author(s):  
Чекмарев ◽  
Petr Chekmarev ◽  
Мостякова ◽  
Antonina Mostyakova ◽  
Владимиров ◽  
...  
Keyword(s):  
Growth Regulators ◽  
Tuber Yield ◽  
Gray Forest Soil ◽  
Drug Application ◽  
Forest Steppe ◽  
Yield Increase ◽  
Early Maturing ◽  
Middle Volga ◽  
The Republic ◽  
Efficient Option

The study of growth regulators efficiency in the cultivation of early-maturing potato of Red Scarlett variety was conducted on gray forest soil of Kama of the Republic of Tatarstan. The reaction of the new early maturing potato of Red Scarlett variety was examined, when assessing ways to use drugs Silk and Albit (soaking seed tubers, foliage cultivation, combined processing (tuber + foliage twice). It was found, that the use of growth regulators of Silk for the treatment of tubers before planting, depending on the nutrition background, increased the productivity tubers to 2.33 – 3.32 tons per hectare, Albit drug application increased the harvest to 1.55-1.70 tons per hectare. Foliar treatment by Silk twice during the growing season has increased the yield by 3.31-4.05 tons per hectare, by Albit by 2.30-3.16 tons per hectare. When complete machining (tubers + tops) respectively by 5.18-7.16 and 4.16-5.20 tons per hectare. The most efficient option was at the processing of tubers + twice vegetative plant with growth regulator Silk in the background of calculated dozes applicant, rated on the tuber yield of 30 tons per hectare, when yield increase was 7.16 tons per hectare.

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 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 MICROELEMENT FERTILIZERS, GROWTH REGULATORS, BACTERIAL FERTILIZERS IN THE TECHNOLOGIES OF CULTIVATION OF WINTER TRITICALE IN THE FOREST STEPPE OF THE MIDDLE VOLGA REGION

2020 ◽  
Author(s):  
П.Г. Алёнин ◽  
С.А. Кшникаткин ◽  
Г.В. Ильина ◽  
Е.А. Зуева
Keyword(s):  
Grain Yield ◽  
Growth Regulators ◽  
Agricultural Research ◽  
Nitrogen Fertilizers ◽  
Forest Steppe ◽  
Middle Volga Region ◽  
Yield Increase ◽  
Winter Triticale ◽  
Fodder Production ◽  
Exogenous Treatment

Исследования проводились в 2003-2011 гг. на опытном поле учебного хозяйства ФГБОУ ВО Пензенский ГАУ, в отделе кормопроизводства ФГБНУ Пензенский НИИСХ, ООО Агрофирма «Биокор-С», ООО Интехсемкор. В результате многолетних исследований установлено, что в условиях Пензенской области наиболее адаптированный сорт озимой тритикале АДС-4, Урожайность 4,46 т/га, что на 0,84 т/га (23,2 %) превышает стандарт Тальва 100. Обработка семян озимой тритикале сорта АДС-4 микроэлементными удобрениями, регуляторами роста и биопрепаратами способствовала повышению урожайности зерна по отношению к контролю по вариантам опыта на 0,74-1,81 т/га (16,4-41,0 %). При этом наибольшая урожайность (6,06 т/га) получена при обработке семян гуматом натрия совместно с аквамиксом. Некорневая подкормка растений комплексными удобрениями на удобренном фоне способствовала увеличению урожайности озимой тритикале сорта Доктрина 110 в фазу кущения – на 0,71-0,80 т/га, в фазу колошения – 0,40-0,47 т/га, в фазу кущение + колошение – 1,36-1,43 т/га. Наиболее эффективным оказалось применение комплексного удобрения Мастер специальный, урожайность зерна сорта Доктрина 110 составила 7,57-8,53 т/га, Тальва 100 - 5,62-6,26 т/га. Наибольшую урожайность зерна 8,53 т/га сорта Доктрина 110 обеспечивает внесение азотных удобрений 60 кг/га д. в. при корневой подкормке и Поли-Фид 4 кг/га при некорневой подкормке в фазу кущения и колошения, прибавка урожайности составила 20,1 %. При возделывании озимой тритикале на кормовые цели наиболее эффективно проводить опрыскивание растений препаратом Мастер специальный, выход кормовых единиц 21,7 т/га, переваримого протеина – 15,05 т/га, обменной энергии – 170,45 ГДж/га. При экзогенной обработке семян озимой тритикале сорта Варвара наибольшая урожайность зерна 4,82 т/га получена при использовании препарата Альбит совместно с препаратом Байкал ЭМ-1. The studies were conducted in 2003-2011 on the experimental field of the FSBEI HE Penza State Agrarian University, in the fodder production department of the FSBI Penza Agricultural Research Institute, OOO Agrofirm Biokor-S, OOO Intechsemkor. As a result of many years of research, it was found that under conditions of Penza region the most adapted winter triticale ADS-4 variety, Yield 4.46 t/ha, which is 0.84 t/ha (23.2 %) higher than Talva 100 standard. The treatment of winter triticale seeds of ADS-4 variety with microelement fertilizers, growth regulators and biological fertilizers contributed to an increase in grain yield in relation to the control according to the experimental variants by 0.74-1.81 t/ha (16.4-41.0 %). At the same time, the highest yield (6.06 t/ha) was obtained by treating seeds with sodium humate together with aquamix. Foliar dressing of plants with complex fertilizers on a fertilized background contributed to an increase in the yield of Doctrina 110 winter triticale in the tillering phase by 0.71-0.80 t/ha, in the heading phase by 0.40-0.47 t/ha, in phase tillering + heading by 1.36-1.43 t/ha. The most effective was the use of complex fertilizer Master Special, the grain yield of Doctrina 110 was 7.57-8.53 t/ha, Talva 100 - 5.62-6.26 t/ha. The highest grain yield of 8.53 t/ha of Doctrina 110 is provided by the application of nitrogen fertilizers 60 kg/ha with root dressing and Poly-Feed 4 kg/ha with foliar dressing during the tillering and heading phase. The yield increase was 20.1 %. When cultivating winter triticale for feed purposes, it is most effective to spray plants with Master Special. The yield of feed units is 21.7 t/ha, digestible protein - 15.05 t/ha, exchange energy - 170.45 GJ/ha. During exogenous treatment of seeds of winter triticale of Varvara variety, the highest grain yield of 4.82 t/ha was obtained using Albit together with Baikal EM-1.

scholarly journals INFLUENCE OF CALCULATED BACKGROUNDS OF MINERAL NUTRITION AND PLANTING DENSITY ON PRODUCTIVITY AND QUALITY OF EARLY-MATURING POTATOES IN THE CONDITIONS OF FOREST-STEPPE OF MIDDLE VOLGA

2018 ◽  
Vol 13 (3) ◽  
pp. 24-28
Author(s):  
Александр Кокров ◽  
Aleksandr Kokrov ◽  
Марат Гайнутдинов ◽  
Marat Gaynutdinov ◽  
Владимир Владимиров ◽  
...  
Keyword(s):  
Gray Forest Soil ◽  
Planting Density ◽  
Forest Steppe ◽  
Average Yield ◽  
Middle Volga Region ◽  
Yield Increase ◽  
Yield Level ◽  
Early Maturing ◽  
Middle Volga

Research was conducted to study the reaction of early varieties of Bellarosa potato to the application of calculated fertilizer doses and planting density in the conditions of the forest steppe of the Middle Volga region. Experiments were laid in 2012-2015 on gray forest soil of medium loamy granulometric composition, on the experimental field of the Transcaucasian Republic of Tatarstan. The article presents the results of 4 summer studies. It was established that the average yield for the 4 years was 41.17 tons per hectare, with a planting density of 66.6 thousand tubers against the background of nutrition, calculated to produce 40 tons per hectare. The introduction of calculated fertilizer doses for a potato yield of 30 tons per hectare, depending on the planting density, increased the productivity of tubers to 8.17-10.96 tons per hectare. The highest yield against this background – 31.18 tons per hectare on average for 4 years was formed at a density of planting 66,6 thousand pieces per hectare. It should be noted that the introduction of calculated fertilizers at this yield level increased the efficiency of increasing the density of planting, where the yield increase from this intake was 4.22 and 5.81 tons per hectare. The effectiveness of increasing the density of planting with a further increase in the background of nutrition was not so high. So, against the background of fertilizers calculated for yield of 35 tons per hectare, the increase from the increase in the density of planting to 60.6 and 66.6 thousand, compared to 55.5 thousand pieces per hectare, was 1.62 and 2.62 tons per hectare. Against the background, calculated for harvesting 40 tons per hectare on average over 4 years, an additional 1.60 and 2.90 tons per hectare of tubers were obtained.

scholarly journals BIOPLANT FLORA - NEW GENERATION FERTILIZER

2019 ◽  
Vol 14 (2) ◽  
pp. 37-42
Author(s):  
Разина Сабирова ◽  
Razina Sabirova ◽  
Рафил Шакиров ◽  
Rafil Shakirov ◽  
Закиржан Бикмухаметов ◽  
...  
Keyword(s):  
Winter Wheat ◽  
Foliar Application ◽  
Humus Content ◽  
Middle Volga Region ◽  
Productivity Increase ◽  
Middle Volga ◽  
Phosphorus And Potassium ◽  
Sowing Seed ◽  
The Cost ◽  
New Generation

The efficiency of Bioplant Flora fertilizer was experimentally proved in increasing the winter wheat productivity of Kazanskaya 560 in the conditions of Middle Volga region. The research was carried out in 2009–2012 years on stationary experiments of Agriculture and agrochemical research Department of the Tatar Scientific Institute of Agriculture in accordance with generally accepted methods. The soil is gray forest, the humus content is 3.0-3.5%, phosphorus and potassium - 250-260 and 80-100 mg/kg, respectively, the amount of absorbed bases is 20-21 mg-eq/100 g, рНсол of arable layer is 5.0 and 5.5. The studies were conducted to study the responsiveness of winter wheat of Kazanskaya 560 variety to the humate fertilizer Bioplant Flora. Bioplant Flora is the newest, nanotechnological fertilizer based on humic acids with trace elements, which was used as a foliar application in autumn based on 2 litres per hectare against the background of the main fertilizer, calculated for N22Р39К62 4 tons per hectare of grain. Pre-sowing seed treatment with Bioplant Flora at a dose of 0.5 litre per hectare of seeds was used against the background of N22Р39К62 4 tons per hectare of grain. Plant nutrition with Bioplant Flora fertilizer stimulated the growth and development of plants that effectively used nutrients from the soil to increase grain yield. The optimal term for treatment of winter wheat by Bioplant Flora is autumn application for seedlings based on 2 litres per hectare. At the same time, the productivity increased by 0.46-0.53 tons per hectare, depending on the application of Bioplant Flora. Pre-sowing treatment of seeds by Bioplant Flora based on 0.5 litres per ton of seeds against the background of the main fertilizer for 4 tons per hectare of grain, on average for 2010-2012, provided a productivity increase of 0.21 tons per hectare. Against this background, the autumn treatment by Bioplant Flora allowed to increase the productivity to 0.15 tons per hectare, compared to the sample without fertilizers. At the same time, the average for 2010-2012 the profit was obtained - 11981 rubles per hectare, the cost of grain amounted to 3596.0 rubles per ton, the profitability of production - 94.6%.

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