Field Crops Productivity With Contour-Buffer Field Organization in in the Orenburg Trans-Urals

Skorokhodov, Vitaly Yurievich; Zorov, Alexander Alekseevich; Maksyutov, Nikolay Alekseevich; Митрофанов, Д. В.; Kaftan, Yuri Vasilievich; Zenkova, N. A.

doi:10.36718/1819-4036-2022-1-21-30

Cited by 3 publications

(3 citation statements)

References 0 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Агроэкосистемы России являются ценным природным ресурсом [9,10]. Проблемой является то, что в настоящее время интенсивное земледелие в зоне черноземов способствует загрязнению и истощению почв, разрушающие процессы эрозии приводят к потере гумусового слоя почвы и ее плодородия, что нарушает целостность агроэкосистем.…”

Section: Efficiency Of Utilization Of Organic Substances Produced Fro...unclassified

“…Однако можно отметить, что в последние 50 лет идет стабильное снижение содержания в почвах Оренбургской области азота и фосфора как элемента питания растений в агроценозе [12]. Малоплодородные почвы не дают высоких урожаев, поэтому сохранение плодородия почв является актуальной проблемой [13,10]. Решение этой проблемы может быть достигнуто применением органических удобрений, что создает благоприятные условия для сохранения пищевых цепей организмов.…”

Section: Efficiency Of Utilization Of Organic Substances Produced Fro...unclassified

See 1 more Smart Citation

Efficiency of Utilization of Organic Substances Produced From Organic Waste on Ordinary Chernozem

Gamm,

Grivko,

Idigenov

2023

Innov. prodovol. bezop.

View full text Add to dashboard Cite

The authors presented in the article the results of studying the effect of solid and liquid organic fertilisers obtained at their installation and when composting from agricultural waste on spring wheat yield and quality in a laboratory experiment on ordinary chernozems of the Orenburg region. The effectiveness of using the obtained substances as liquid and solid organic fertilisers was assessed. The authors substantiated that according to all options for studying the norms and types of organic fertilisers in the soil, the content of organic matter, ammonium nitrogen, mobile phosphorus and potassium increased. The data on the green mass of spring wheat for all research options in the laboratory experiment are given. It has been established that when liquid organic fertilisers are applied to the soil, ammonium nitrogen is highly mobile and available to plants, so plants become taller at the initial vegetation stage. The authors determined the lower efficiency of applying solid organic fertilisers in short-term laboratory studies. As a result, it has been established that 4 t/ ha for solid organic fertilisers and 8 t/ha for liquid organic fertilisers is the most effective. With such a rate of application of liquid organic fertilisers, the germination of spring wheat reaches 98.7%, and the yield of green mass of plants increases by three times compared to the control. In addition, the trend of the highest efficiency of applying liquid organic fertilisers compared to solid ones was noted.

show abstract

Section: Efficiency Of Utilization Of Organic Substances Produced Fro...unclassified

Efficiency of Utilization of Organic Substances Produced From Organic Waste on Ordinary Chernozem

Gamm,

Grivko,

Idigenov

2023

Innov. prodovol. bezop.

View full text Add to dashboard Cite

show abstract

“…Одним из наиболее важных приемов биологизации земледелия является использование различных сидеральных культур, оказывающих многостороннее влияние на различные свойства сельскохозяйственных почв [7,8,9]. К числу наиболее распространенных сидератов, в различных регионах России, относятся парозанимающие [10,11,12].…”

Section: Introductionunclassified

The Influence of Various Green Manure Vapors on the Properties of Gray Forest Soi

Safin,

Nizamov,

Vafin

2024

Agrobiotechnologies and Digital Farming

View full text Add to dashboard Cite

The results of research conducted in 2023 on the fields of the Agrobiotechnopark of Kazan State Agrarian University are presented. The purpose of the research was to assess the influence of various green manure fallows on the agrophysical properties and phytopathological state of gray forest medium-loamy soil. The objectives of the research included studying the nature of changes in a number of agrophysical parameters (density, reserves of productive moisture, structure) and in the abundance of some soil phytopathogens when using pure and various green manure fallows. The steam-taking green manures were buckwheat, vetch-oat mixture, peas, white mustard, and oilseed radish. Pure steam served as control. The experiments were carried out within the framework of a long-term production hospital. The area allocated for each option was 1.5 hectares. The experiment was repeated three times. The soil of the experimental fields is highly cultivated, gray forest medium loamy. The agricultural technology for cultivating green manure crops was carried out according to the recommendations. The incorporation of green manure with legumes was carried out during their budding phase; buckwheat and cabbage green manure - during the beginning of flowering. The incorporation of green manure, especially white mustard, led to a decrease in soil density to 1.00. The highest soil structure was also observed in the variant with white mustard (76.2%). The use of white mustard and peas as green manures led, in comparison with pure steam, to an increase in the accumulation of productive moisture in the soil by 20 mm. Incorporation of buckwheat and white mustard contributed to the complete cleansing of the soil from phytopathogenic fungi. In general, among the studied fallow green manures, the best indicators for agrophysical and phytopathological properties of the soil were achieved when using white mustard.

show abstract

Comparative assessment of the yield of grain crops depending on limiting factors in the conditions of soil conservation agriculture

Mitrofanov

2024

Agrarian Bulletin of The

View full text Add to dashboard Cite

Abstract. The aim of work – to identify the influence of limiting factors on increasing the yield of grain crops in crop rotations and soil fertility in a sloping landscape. The following methods were used during the study: field, Kosyrev, thermostatic-weight, ionometric, Machigin, Tyurin, quantitative, balance calculations of yield. Scientific novelty. For the first time, the yield of field crops in grain-steam crop rotations was estimated from the influence of meteorological conditions, moisture, mobile forms of nutrients, humus, seedlings and weed infestation in the arid conditions of the Orenburg Trans-Urals. Results. As a result of research (2021–2023), it was revealed that during the growing season (May-August), the average monthly air temperature (18.6 ℃) and the number of dry days (76) adversely affect (55.85 and 67.50 %) the yield (1.00 t/ha) of barley in the lower part of the slope. In the upper and middle parts of the slope, dry days (56.75 and 64.45 %) negatively affect the yield (1.44 and 1.20 t/ha) of barley. Precipitation in the form of rain (116 mm) during the growing season has a beneficial effect (53.05 %) on the yield (1.34 t/ha) of durum wheat in the middle part of the slope. Spring moisture reserves (152.1 mm) in a meter layer of soil have a positive effect (75.15 %) on the yield (1.30 t/ha) of soft wheat in the upper part of the slope. The increase in yield (1.45 t/ha) of durum wheat and (1.44 t/ha) of barley in the upper part of the slope is due to the influence of (72.30 and 56.05 %) phosphorus content (4.7 and 4.1 mg / 100 g) in the arable soil layer by the end of the growing season. In the middle and lower parts of the slope, the yield of soft wheat (1.20 and 1.10 t/ha) depends on the effect (65.50 and 54.01 %) of the residual content (4.7 and 4.4 mg / 100 g) of phosphorus. The use of agrotechnical soil protection techniques increases the yield of grain crops in crop rotations and soil fertility on the slope, especially on the upper part.

show abstract

Field Crops Productivity With Contour-Buffer Field Organization in in the Orenburg Trans-Urals

Cited by 3 publications

References 0 publications

Efficiency of Utilization of Organic Substances Produced From Organic Waste on Ordinary Chernozem

Efficiency of Utilization of Organic Substances Produced From Organic Waste on Ordinary Chernozem

The Influence of Various Green Manure Vapors on the Properties of Gray Forest Soi

Comparative assessment of the yield of grain crops depending on limiting factors in the conditions of soil conservation agriculture

Contact Info

Product

Resources

About