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 VARIABILITY OF PLANT HEIGHT AND GRAIN YIELD OF COLLECTED SAMPLES OF WINTER TRITICALE

2020 ◽  
Vol 15 (2) ◽  
pp. 42-48
Author(s):  
Sergey Ponomarev ◽  
Mira Ponomareva Mira Leonidovna ◽  
Sergey Fomin ◽  
Gul'naz Mannapova ◽  
Liliya Gil'mullina
Keyword(s):  
Grain Yield ◽  
Plant Height ◽  
Gene Pool ◽  
Selection Process ◽  
Plant Genetic Resources ◽  
Weather Conditions ◽  
Breeding Value ◽  
Forest Steppe ◽  
Middle Volga Region ◽  
Winter Triticale

The aim of the study is to isolate from collection samples of winter triticale the sources of short-stemming and high grain yield for their further involvement in the selection process in the forest-steppe conditions of middle Volga region. The studies were carried out in 2013–2017 on typical gray forest soils. 93 samples of winter triticale of Russian selection, obtained from the collection of All-Russian Institute of Plant Genetic Resources named after N.I. Vavilov. Standard is Bashkir short-stemmed. Weather conditions during the years of study varied significantly. The studied gene pool has a wide genetic diversity in plant height (65 ... 136 cm) and yield (277 ... 579 g/m2). According to the results of analysis of variance, a significant influence of the genotype and year conditions on the manifestation of these characters was established. Plant height and yield depended on both factors and their interaction, but the first trait is determined mainly by the heredity of the varieties (46.1%), and the second - by the growing conditions (61.8%). There was a significant variation in the values of the studied indicators, both by genotypes and by years: the coefficient of intervarietal variation in the average values of the traits of grain yield and plant height for 2013–2017 amounted to 15.0 and 17.2%, respectively, with variation by years 15 , 4 ... 30.7% and 15.1 ... 20.1%, respectively. According to the results of regression analysis, it was found that within the studied gene pool the highest grain yield was formed by samples with a plant height of 86 ... 105 cm. 13 sources of short-stemming with a plant height below 80 cm and 17 high-yielding samples with a yield of 515 ... 579 g/m2 were identified. In these genotypes, the yield excess over Bashkirskaya short-stemmed standard was significant and amounted to 33 ... 97 g/ m2, or 6.8 ... 20.1%. The varieties Tribun, Skif, Kentavr, Sotnik are characterized by the highest breeding value

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.

scholarly journals Effect of Nitrogen Fertilizer and Its Application Efficiency on Two Local Sorghum Cultivars Sorghum bicolor L. Moench

2017 ◽  
Vol 9 (4) ◽  
pp. 236
Author(s):  
Abdulla A. Mohamed Muflahi ◽  
Ahmed Saleh Basuaid
Keyword(s):  
Grain Yield ◽  
Sorghum Bicolor ◽  
Nitrogen Fertilizer ◽  
Agricultural Research ◽  
Nitrogen Efficiency ◽  
Nitrogen Fertilizers ◽  
Research Station ◽  
Nitrogen Application ◽  
Four Levels ◽  
Sorghum Bicolor L

A field experiment was carried out at El-Kod Agricultural Research Station, Abyan Delta, Abyan Governorate during the seasons 2014 and 2015 in soil sandy silt to assess four levels of nitrogen fertilizers (0, 55, 110 and 165 kg N/ha) utilizing urea fertilizer (46% N) on some crop characteristics and efficiency of nitrogen application on two local cultivars of sorghum (Sorghum bicolor L. Moench). Split plot design was applied in four replicates. Fertilizer levels were distributed in main plots whereas, the cultivars in subplots. The results revealed significant differences between cultivars Benny and Saif in all characteristics during the two seasons. Cultivar Benny was significantly superior to cultivar Saif in all crop characteristics, except the length of spike which was significantly superior in Saif cultivar compared to cultivar Benny in both seasons. The increase in nitrogen level led to significant increase in all parameters of crop growth under study in both seasons, where the highest dose of nitrogen (165 kg N/ha) gave highest grain yield (3013 and 3201 kg/ha) in both seasons respectively, while the efficiency of nitrogen utilization declined with increased level of nitrogen application and highest value in nitrogen efficiency (12.78 kg grain/kg N). The interaction between cultivars and nitrogen fertilizer showed significant differences in terms of all studied parameters during both seasons. The cultivar Benny responded to high level of nitrogen (165 kg N/ha) and gave high grain yield (3640 and 3305 kg/ha) in both seasons respectively. The results yielded significant effect for efficiency of nitrogen application on grain yield between the cultivars, the levels of fertilizers and their interaction in the first season whereas, no significant differences were detected in the second season.

scholarly journals SOURCES OF VALUABLE TRAITS FOR BREEDING SPRING SOFT WHEAT IN THE MIDDLE VOLGA REGION

2021 ◽  
Vol 16 (4) ◽  
pp. 21-26
Author(s):  
Elena Demina ◽  
Aleksandr Kincharov ◽  
Tat'yana Taranova ◽  
Ol'ga Mullayanova ◽  
Kristina Chekmasova
Keyword(s):  
Grain Yield ◽  
Steppe Zone ◽  
Soft Wheat ◽  
Volga Region ◽  
Forest Steppe ◽  
Middle Volga Region ◽  
Spring Soft Wheat ◽  
Economically Valuable Traits ◽  
Middle Volga ◽  
Traits For Breeding

The work was carried out in 2018-2019 in the forest-steppe zone of Samara region. The purpose of the research is to conduct study samples of collection nursery of various ecological and geographical origins and identify new sources of economically valuable traits for breeding in the forest – steppe of the Middle Volga region. The material for research was 352 collection samples of spring soft wheat, including 108 foreign varieties and hybrids and 244 domestic samples of breeding institutions of the Russian Federation. Meteorological conditions during the research years were quite severe, and vegetation took place in arid and acutely arid conditions (hydrothermal coefficient in 2018 – 0.51, in 2019 – 0.48, with a long-term value in the region of 0.73). The greatest variability over the years of research was observed in the indicators of grain yield of samples (Сv=23.9...27.5 %) and plants height (Сv=10.8...12.9 %). According to the research results, 30 new genetic sources of economically valuable traits of spring soft wheat were identified. Sources of precocity (period of shoots-earing 35...37 days): Uralskaya kukushka, Chelyaba rannyaya, Tyumenskaya 25, Lutescens 70, Odeta, Libertina, Chi Mai, Long Fu 7, M83-1551. Sources of short stems (plants height 40...45 cm): KWS Torridon, KWS Jetstream, Florens, Eleganza, Long Fu 13. Sources of consistently high productivity (grain yield 415...554 g/m2, and the yield increase over the standard 71...210 g/m2): Erythrospermum 4089, Grekum 5523, Lutescens 6029, Lutescens 6074/6-23, Lutescens 6102/1-32, Lutescens 6102/1-34 Erythrospermum 6517/24-1, Ekada 214, Burlak, Ulyanovskaya 105, Lebedushka, Saratovskaya 73. Sources of high protein content (15.4...16.7 %) and gluten (36.0...42.0 %) in grain: Erythrospermum 3898, Erythrospermum 4112, Erythrospermum 4171, Erythrospermum 5289

scholarly journals Fertilizer responsiveness of short duration improved finger millet genotypes to different levels of NPK fertilizers

2018 ◽  
Author(s):  
U. Triveni ◽  
Y. Sandhya Rani ◽  
T.S. S.K. Patro ◽  
N. Anuradha ◽  
M. Divya
Keyword(s):  
Grain Yield ◽  
Finger Millet ◽  
Agricultural Research ◽  
Growth And Yield ◽  
Research Station ◽  
Npk Fertilizers ◽  
Yield Increase ◽  
Check Variety ◽  
Different Levels ◽  
Plot Design

A field experiment was carried out at Agricultural Research Station, Vizianagaram, during Kharif, 2016 under rainfed conditions to know the fertilizer responsiveness of promising finger millet varieties to graded doses of NPK fertilizers. Twenty treatment combinations were tested in split- plot design with three replications. Experimental results revealed that with 125% RDF grain yield increase was 10%, 27% and 48% higher than 100% RDF, 75% RDF and 50% RDF respectively. Among the finger millet genotypes, grain yield of VL-379(2037 kg/ha) and VL-352(1989 kg/ha) was significantly high and was at par with national check variety VR-708(1959 kg/ha). Both the test varieties (VL-379 and VL-352) were far superior to local check variety in terms of growth and yield characteristics. Higher net monetary returns and B:C ratio were obtained with VL-379, followed by VR-708 and VL-352 at 125% RDF.

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.

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 The effect of macro- and micro-fertilizers on spring wheat productivity

2020 ◽  
Vol 224 ◽  
pp. 04040
Author(s):  
V Isaychev ◽  
N Andreev ◽  
V Kostin
Keyword(s):  
Spring Wheat ◽  
Wheat Variety ◽  
Wheat Yield ◽  
Mineral Fertilizers ◽  
Control Group ◽  
Forest Steppe ◽  
Middle Volga Region ◽  
Yield Increase ◽  
Spring Wheat Variety ◽  
Positive Effect

The purpose of the study was to explore the effectiveness of various modifications of the preparation Megamix and complex macrofertilizers in cultivation of the spring wheat variety Ulyanovskaya 100 in the forest-steppe of the Middle Volga region. The factors used in the experiment contribute to a yield increase by 0.37 - 3.12 c / ha. The use of the Megamix-Zinc modification with complex mineral fertilizers gives the greatest yield increase compared with the control group which amounts to 11%. All modifications of the Megamix preparation have a positive effect on the structure elements of the spring wheat yield. The highest test weight is observed in the Megamix-Zinc option with previous application of mineral fertilizers. The increase in this indicator from the factors used was 4.8 - 18.7 g / l, depending on the option. Under the influence of the studied factors, the vitreousness of the spring wheat grain increases by 1.28 5.83%. Top dressing has a positive effect on the weight of 1000 seeds. This indicator increased by 0.49 - 2.80 grams, compared with the control option.

scholarly journals INFLUENCE OF MINERAL FERTILIZERS AND GROWTH REGULATORS ON THE SYMBIOTIK PRODUCTIVITY OF FEALD PEA IN THE CONDITIONS OF THE WESTERN FOREST-STEPPE

2020 ◽  
pp. 54-58
Author(s):  
K.S. Nebaba
Keyword(s):  
Growth Regulators ◽  
Growth Regulator ◽  
Effective Interaction ◽  
Mineral Fertilizer ◽  
Growing Season ◽  
Field Pea ◽  
Nitrogen Fertilizers ◽  
Mineral Fertilizers ◽  
Forest Steppe ◽  
Biological Fixation

The article presents the results reached in our study of the influence of mineral fertilizers and growth regulators on symbiotic capacity of field pea in the conditions of Western Forest-Steppe. Experimental part was carried out during 2016-2018 on the field of the TPC Podilya at the SAEUP, the typical black soil, characterized as deep, low-humus, and heavy gravel on forest-like loams. The results indicate that the productivity of field pea largely depended on the effective interaction of the host plant and nodule bacteria. Application of phosphorus-potassium fertilizers and small doses of nitrogen fertilizers improved the biological fixation of nitrogen. Spray application of growth regulators at the budding-flowering phase continued the functioning of the red pigment of synthesized leghemoglobin in the nodules. The positive effect of mineral fertilizers and growth regulators on the symbiotic potentials of field pea plants was confirmed. The total symbiotic potential characterizes the state of legume-rhizobium symbiosis. The duration of active functioning of nodules on pea roots and their ability to fix biological nitrogen during the growing season define the magnitude of the active symbiotic potential. During the growing season, the total symbiotic potential indicators were the highest for the Chekbek variety and amounted to 13.1 thousand kg*days/ha (after application of N30P30K45 with the Vympel growth regulator). After application of the same combination of mineral fertilizer and growth regulator, the Gotovsky variety demonstrated - 10.6 thousand kg*days/ha, the Fargus variety – 10.0 thousand kg*days/ha.

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