ФОРМИРОВАНИЕ УРОЖАЙНОСТИ ЗЕРНА И ПОКАЗАТЕЛИ КАЧЕСТВА ЛЮПИНА БЕЛОГО (
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              Lupinus albus
            </i>
            L.) ПРИ ПРИМЕНЕНИИ СЕЛЕНИТА НАТРИЯ

Серегина, Ирина; Шумилин, А. О.; Вигилянский, Ю. М.; Белопухов, С Л; Гришина, Е. А.; Цыгуткин, А. С.; Дмитревская, И И; Литвинский, В. А.

doi:10.1134/s0002188118070128

Cited by 3 publications

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“…Interesting is the opinion of Seregina, who reports that positive effect of physiologically active substances on the process of photosynthesis could be considered in two aspects. On the one hand, increment in the leaf area occurs, and on the other hand -leaves are present on the plants for a longer time period and work longer for the reproductive organs (Seregina et al, 2018;Pavlovskaya et al, 2019). In our experiments, the microbiological preparations significantly induced the growth of leaf area of barley plants.…”

Section: Discussionmentioning

confidence: 99%

Analysis of the treatment regimen efficacy for columnaris disease in Pterophyllum scalare

Lavrinenko

Shulga

Передера

et al. 2020

Regul. Mech. Biosyst.

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The article presents the results of studies on the treatment scheme efficacy for columnaris in Pterophyllum scalare, common under private aquarium husbandry conditions. To establish the diagnosis, the clinical features of the diseased fish, pathological and anatomical changes and the results of microscopic and microbiological studies were taken into account. Separate chemical and microbiological parameters of aquarium water were also studied. It was established that fish disease developed against the background of adverse changes in the chemical composition and microbiocenosis of aquarium water. High alkalinity and excess of phosphates compared to the norm provoked accumulation of opportunistic microbiota, resulting in a balance disorder in the parasite-host system and development of clinical manifestation of the fish disease. During the disease outbreak, bacteriological indices of water indicated a high level of organic contamination and a low intensity of water self-purification processes. Clinically, the disease was manifested in P. scalare by decrease in appetite and motor activity, onset of ulcerative lesions of various shapes and sizes on the surface of the body and on the gill covers. Selected pure cultures of Flavobacterium columnare showed sensitivity to enrofloxacin (growth retardation zone 31.3 ± 1.0 mm); moderate resistance was found to tylosin. The microorganisms were resistant to amoxicillin, doxycycline, benzylpenicillin and tetracycline. Microscopic studies of intestinal specimens of dead P. scalare revealed numerous motile flagellates. It has been shown that an effective treatment regimen that provides recovery for 70% of diseased P. scalare is the use of enroxil 10% solution for five days, metronidazole three times a day, and “API MelaFix” for seven days. It is proved that the following measures are effective to restore the disrupted hydro-balance: periodic water replacement in the amount of 20% of the total volume, providing the aquarium with active aeration systems, planting slow-growing plants and reducing the amount of fish food provided. The measures developed were efficient, they led to elimination of the outbreak of columnaris in the P. scalare and to restoration of biological equilibrium in a closed aquatic ecosystem.

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Section: Discussionmentioning

confidence: 99%

Analysis of the treatment regimen efficacy for columnaris disease in Pterophyllum scalare

Lavrinenko

Shulga

Передера

et al. 2020

Regul. Mech. Biosyst.

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Elemental Composition of White Lupine Seeds

Tsygutkin

2023

Russ. Agricult. Sci.

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Elemental composition of white lupine grain

Tsygutkin

2023

Rossijskaâ selʹskohozâjstvennaâ nauka

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The study was carried out to study the elemental composition of various parts of the grain of white lupine varieties Gamma, Dega and Deter 1, which were cultivated in 2009-2011. in the North- East of the Central Black Earth Region. The content of 19 elements was determined at the Belgorodsky State Center for Agrochemical Service. The elemental composition of grain and its parts has been studied. Intensive consumption of chemical elements allows white lupine to have a unique chemical composition of the grain, which shows that the content of many chemical elements standardized in feeding is much higher than in the seeds of other leguminous crops. In terms of manganese content, white lupine is a concentrator plant. In the grain of white lupine, nitrogen (6.82±0.25 %), phosphorus (0.45±0.07 %), potassium (1.37±0.17 %), magnesium (0.17±) accumulate in significant quantities 0.02 %), sulfur (0.31±0.02 %), iron (41.85±1.36 mg/kg), zinc (48.55±4.33 mg/kg), manganese (390, 70±181.57 mg/kg), cobalt (0.82±0.19 mg/kg), molybdenum (6.80±0.67 mg/kg), which are concentrated to a greater extent in the core. The shell contains calcium (0.35±0.02 %), sodium (0.240±0.006 %), chromium (0.329±0.049 mg/kg), lead (0.60±0.04 mg/kg), cadmium (0.061 ±0.003 mg/kg), arsenic (0.024±0.002) higher than in the core. The separation of lupine grain into core and shell during deep processing can be used to increase or decrease the concentration of chemical elements. The range of variations in the content of chemical elements increases with increasing their concentration. In the analyzed samples, the content of lead, cadmium, arsenic and mercury is less than the maximum permissible values for white lupine grain used in feed. The data obtained are important for use in the production of compound feeds, protein concentrates and for determining standards for the content of chemical elements in white lupine grain and its parts as statistical materials when drawing up feeding programs for farm animals, poultry, and fish.

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ФОРМИРОВАНИЕ УРОЖАЙНОСТИ ЗЕРНА И ПОКАЗАТЕЛИ КАЧЕСТВА ЛЮПИНА БЕЛОГО ( Lupinus albus L.) ПРИ ПРИМЕНЕНИИ СЕЛЕНИТА НАТРИЯ

Cited by 3 publications

References 0 publications

Analysis of the treatment regimen efficacy for columnaris disease in Pterophyllum scalare

Analysis of the treatment regimen efficacy for columnaris disease in Pterophyllum scalare

Elemental Composition of White Lupine Seeds

Elemental composition of white lupine grain

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