Effect of Microfertilizers Based on Chelated Complexes on Seed Germination

Нуштаева, А. В.; Blinokhvatova, Yu.V.; Власова, Т. И.; Чекаев, Н.П.

doi:10.36461/np.2021.58.1.009

Cited by 3 publications

(1 citation statement)

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“…Основная особенность и уникальность обработок вегетирующих растений состоит в том, что в критические периоды развития, когда потребность растений в мезо-микроэлементах возрастает, повышается и их эффективность [2,6,9]. Как показали исследования последних лет, всеми этими свойствами обладают аминохелаты -новейшее происхождение удобрений с целью внекорневой подкормки, водянистые биостимулирующие витамины (земли в основании аминокислот [4,8,11]. Они отличаются согласно начальному сырью: зоологического либо постного возникновения; методу извлечения аминокислот и формуле макро-, мезо-и микроэлементов.…”

Section: Introductionunclassified

Conducting Scientific Research on the Influence of Trace Elements on the Vital Activity of Winter Wheat in Arid Conditions of the Russian Federation

Solonkin,

Guzenko,

Guzenko

et al. 2024

SJLSA

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Background. Winter wheat is a key crop in most farms of the Volgograd region and the south of Russia. However, despite the high annual gross harvest of wheat grain in the region (4 million tons or more), its stabilization and increase in production are complicated by global and local climate changes, depletion of soil fertility, environmental pollution, narrowing of biodiversity of crops used in crop rotation, and other negative factors. The impact of external environmental factors on grain production is extremely difficult and requires a systematic approach in the study. Among the main trends in climate change, scientists of the Federal Research Center of Agroecology of the Russian Academy of Sciences note a steady increase in average air temperatures of the autumn-winter period, an increase in intra-seasonal variability. Purpose. Improving the technology of winter wheat cultivation, studying the effect of mineral fertilizers and new biological products on the yield and quality characteristics of grain in the conditions of light chestnut soils of the Volgograd region Materials and methods. The study of the effect of trace elements on the yield of winter wheat of the Kamyshanka 4 variety, as well as the analysis of qualitative indicators in the arid conditions of the Volgograd region based on the methodology of B. A. Dospekhov and gossorto-testing. Results. According to the conducted studies, the greatest effect on the yield and quality of winter wheat was formed on the treatment with preparations of the Biostim series that affect the balance of nutrients during the growing season, protection from the effects of abiotic processes, restoration of crop productivity after stress. Conclusion. When choosing plant nutrition with trace elements, it is necessary to proceed from soil and climatic conditions. As a result, in the arid conditions of the Volgograd region, results were obtained showing the important role of amino acids and trace elements in maintaining the balance of nutrients throughout the vegetation of plants.

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Section: Introductionunclassified

Conducting Scientific Research on the Influence of Trace Elements on the Vital Activity of Winter Wheat in Arid Conditions of the Russian Federation

Solonkin,

Guzenko,

Guzenko

et al. 2024

SJLSA

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Efficiency of microfertilizer application in intensive sunflower cultivation technology

Belchenko

Бельченко

Никифоров

et al. 2023

Sib. vestn. s-h. nauki

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The efficiency of sunflower foliar top dressing application with Boro-N and Fertix mark B microfertilizers under field experimental condition was considered. The experiment was conducted in 2020-2022 on gray forest soils of the Bryansk region. Sunflower hybrid Fakel was used as an object of research. Annual grasses were the forecrop in the experiment. Seeding was carried out by the punctuated method with the width of inter-row space (70 cm) at a seeding rate of 55 thousand seeds/ha. The area of the experimental plot is 33 m2, the area of the registration plot is 5 m2 with threefold repetition. Plot placement is systematic. Sunflower farming technology is designed to produce a planned seed yield of 3.5-4.5 t/ha. The experimental scheme included three variants of treatment with microfertilizer Boro-N (2.0 l/ha) + Fertix mark B, BP (2.0 l/ha): without microfertilizer application (control); one treatment; two treatments. It was established that foliar dressing with a tank mixture of Boro-N + Fertix mark B fertilizers once a year during the period of 6-10 true leaves increases the sunflower seed yield by 7%, the profitability of sunflower production by 88%, and the conditional net income by 3.8 thousand rubles/ha. Double application of these microfertilizers during the formation of 6-10 true leaves and in the phase of the end of budding - the beginning of flowering increased the crop yield by 12%, the conditional net income by 4.8 thousand rubles / ha.Additional treatment of sunflower plants before flowering, although reducing the profitability of seed production by 30%, increased the yield of the crop by 5%, conditional net income by 27%.

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The influence of pre-sowing treatment of seeds with molybdenum on the yield of pea grain in the conditions of the Republic of Bashkortostan

Davletov,

Gainullina,

Badamshina

et al. 2024

Agrarnaâ nauka

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Relevance. Molybdenum is an essential micronutrient element necessary for plant growth and development. In addition to the fact that molybdenum is part of hormones and enzymes, in legumes it improves nitrogen fixation and nitrogen nutrition, increases the efficiency of phosphorus-potassium fertilizers, thereby increasing productivity.The purpose of this work is to assess the effect of pre–sowing seed treatment with various doses of molybdenum on the yield of pea grain.The experiments were carried out in 2019–2023 in the conditions of the Cis-Ural steppe of the Republic of Bashkortostan. The material for the study was the pea cultivar Pamyati Popova.Methods. An ammonium molybdate solution at a dose of 10, 25, 40, 55 g of molybdenum per 1 kg of seeds was used for pre-sowing treatment. Phenological observations, determination of the completeness of germination and plant height, analysis of the yield structure were carried out in accordance with the methodology of the state cultivar testing of agricultural crops.Results. It was found that pre-sowing treatment of pea seeds of the cultivar Pamyati Popova with molybdenum at a dose of 40 and 55 g/c compared to the control resulted in a reliable (p ≤ 0.05) increase in field germination, safety of plants for harvesting, the number of nodules on 10 plants and their weight. As a result of processing pea seeds with molybdenum at doses of 25, 40 and 55 g/c, the number of beans per plant increased by 5.7–11.4%, the number of seeds per plant – by 13.2–19.5%, grain yield – by 7.3–10.7% compared with the control. Thus, in our experiments, pre-sowing treatment of seeds with molybdenum at a dose of 25–40 g/c was optimal for increasing the value of pea grain yield.

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Effect of Microfertilizers Based on Chelated Complexes on Seed Germination

Cited by 3 publications

References 0 publications

Conducting Scientific Research on the Influence of Trace Elements on the Vital Activity of Winter Wheat in Arid Conditions of the Russian Federation

Conducting Scientific Research on the Influence of Trace Elements on the Vital Activity of Winter Wheat in Arid Conditions of the Russian Federation

Efficiency of microfertilizer application in intensive sunflower cultivation technology

The influence of pre-sowing treatment of seeds with molybdenum on the yield of pea grain in the conditions of the Republic of Bashkortostan

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