Comparative Assessment of Varieties of the Spring Triticale

Mefodyev, G. A.; Shashkarov, Leonid; Semenov, V. G.; Baimukanov, D. A.; Karibayeva, D. K.

doi:10.32014/2019.2518-1467.3

Cited by 4 publications

(3 citation statements)

References 3 publications

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“…The group with 4 and 5 points of attendance consists of mostly mass-flowering species, which explains the high scores. The distinctive features between years may be related to the same biological cyclicity in plant development or weather conditions [17]. In general, it can be noted that high honey flow and other bee products are closely related to the presence of a forage base characterized by high biodiversity of entomophilic plants.…”

Section: 123mentioning

confidence: 99%

Some Results of Phenological Observations Over the Main Nectariferous-Polliniferous Plants of the Chuvash Republic

et al. 2020

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It has been proven that favorable prerequisites for the development of bee colonies and the production of high honey flow are created in cases when the apiary is fully surrounded by nectariferous lands (landscapes): forests, meadows, gardens, fields and forest belts with biodiversity of nectar-pollen flora, i.e. a continuous honey flow appears or a flower-nectar conveyor is created. During the phenological observations, beekeepers assured themselves that in order to clearly and fully utilize the nectar-pollen flora, it is necessary to have information from many years of research on the progression of the flowering of the presented plants, starting from early spring and ending in the fall at the end of the beekeeping season. Accurately compiled data of perennial phenological records and a calendar of flowering of entomophilous plants guarantee the beekeeper's opportunities to more rationally control their actions in doing the beekeeping business and improving the honey flow by including newly introduced plants in the flower conveyor that more completely fill the non-honey flow periods. It is safe to hope that, based on the analysis of regular perennial phenological records, each apiary beekeeper can predict the honey flow and make an adjustment to the technology of keeping and caring for the bee colonies. The beekeepers of the apiary of OOO Pchelovodcheskoe of the Kravsnoarmeysky district of the Chuvash Republic have become convinced that by knowing the beginning and end of the full flowering of nectariferous-polliniferous plants, its duration can be determined. Depending on the strength of the honey flow, there are: a no honey flow period, when the bee colony on the control weights shows a decrease in the total mass; supporting honey flow, when the scales show from 0 to 0.6 kg of profit, while the honey in bee colonies does not increase in the direction of profit and does not accumulate in an amount sufficient for pumping the marketable honey; productive honey flow, when reference scales show from 1 kg or more of nectar profit per day. In this case, the amount of ripe honey in colonies will be sufficient for selection and pumping. It should be noted that the main honey flow is the strongest productive honey flow when from each main wintering colony, full unopened honeycomb frames from several honey chambers or shells are pumped out, which is the eventual result of the economic efficiency of the apiary. Analysis of the results of phenological observations allows us to note the shift of the period of the beginning and the end of flowering in other plant species. It should be noted that in both 2017 and 2018, the species composition of the flora in the investigated area has blossomed continuously, ending in August and September: in European goldenrod (Solidago virgaurea) - 01/09/2017 and 28/08/2018; in common globe thistle (Echinops sphaerocephalus) - 09/05/2017 and 08/20/2018.

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Section: 123mentioning

confidence: 99%

Some Results of Phenological Observations Over the Main Nectariferous-Polliniferous Plants of the Chuvash Republic

et al. 2020

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“…Counting the tomato yield was performed at each harvest 2-3 times a week. Mathematical processing of the yield data was carried out by the analysis-of-variance method [14,15] using the Excel program in the Microsoft Windows operating system.…”

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Influence of Various Substrates on Productivity and Economical Efficiency of Cultivation of Tomatoes by the Method of Low-Volume Hydroponics

Kudiyarov¹,

Dyamurshayeva²,

Sauytbayeva³

et al. 2021

Bulletin of NAN RK

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Currently, low-volume hydroponics is the most intensive system for vegetable plant cultivation in a greenhouse, the effective use of which largely depends on the selection of a substrate. The wide variety of substrates used for this technology suggests that when cultivating tomatoes in different regions, substrates from local raw materials can be used, making it possible to preserve all the positive properties of low-volume hydroponics and to get a high yield of tomatoes. This paper presents the results of a study on cultivating Lilos F1 tomatoes hybrid using substrates of peat (control option) and sawdust (SD) and rice husk (RH) in various ratios (SD 100%; RH 100%; SD: RH 50:50; SD: RH 75:25 and SD: RH 25:75). It was found that the highest tomato yield was received when growing tomatoes using a peat substrate (25.54 kg/m2) and in ratios SD: RH 75:25 and SD: RH 50:50 (27.70 and 24.57 kg/m2). The calcu-lation of the economical efficiency of tomato cultivation showed that the level of production profitability was deter-mined not so much by the yield as by the cost of the substrate, therefore the most effective was the use of composite substrates SD: RH 75:25 and SD: RH 50:50, which ensured the production profitability of 14.7% and 14.0%. The obtained results confirmed the expediency of using substrates from sawdust and rice husk to increase the efficiency of low-volume cultivation of tomatoes in regional conditions. It has been established that the use of substrates based on sawdust and rice husk for low-volume cultivation allows preserving all the positive properties of the technology and to get a rich yield of high-quality tomato fruits. The cost-effectiveness analysis of low-volume tomato cultivation using various substrates showed that the level of production profitability was influenced not so much by the yield as by the cost of the substrate. Since the region lacks natural reserves of organic substrates, when peat is used as a substrate, it has to be purchased from the CIS countries, which significantly affects the cost of production. The use of waste products from processing industries such as sawdust and rice husk as substrates, on the contrary, allows you to reduce this cost item in the cost of production and thereby increase the production profitability. The ground for doing research: Source of funding - grant of the Ministry of Education and Science of the Republic of Kazakhstan AP08956053 «Improving the production efficiency of greenhouse production in the Aral Sea region through the introduction of adapted innovative technology for low-volume tomato cultivation».

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“…The structure of crops should provide absorption of at least 2% of PAR. The main part of PAR absorption in field crop plants is the leaf, and crops should always be formed with the optimal leaf surface area [1,2,3,4,5,6,7]. In the conditions of biologization of agriculture, this is especially important when the means of plant chemicalization by agricultural producers are used very limitedly and it is necessary to use the full range of biological agents [8,9,10,11].…”

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Leaves Area of Spring Wheat Plants Depending on Preseeding Treatment of Seeds and Varieties

Balykin¹,

Shashkarov²,

Mefodyev³

et al. 2020

THE NATIONAL ACADEMY OF SCIENCES OF THE REPUBLIC OF KAZAKHSTAN

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Б а с р е д а к т о р ы х.ғ.д., проф., ҚР ҰҒА академигі М.Ж. Жұрынов Р е д а к ц и я а л қ а с ы: Абиев Р.Ш. проф. (Ресей) Абишев М.Е. проф., корр.-мүшесі (Қазақстан) Аврамов К.В. проф. (Украина) Аппель Юрген проф. (Германия) Баймуқанов Д.А. проф., корр.-мүшесі (Қазақстан) Байтулин И.О. проф., академик (Қазақстан) Банас Иозеф проф. (Польша) Берсимбаев Р.И. проф., академик (Қазақстан) Велесько С. проф. (Германия) Велихов Е.П. проф., РҒА академигі (Ресей) Гашимзаде Ф. проф., академик (Әзірбайжан) Гончарук В.В. проф., академик (Украина) Давлетов А.Е. проф., корр.-мүшесі (Қазақстан) Джрбашян Р.Т. проф., академик (Армения) Қалимолдаев М.Н. проф., академик (Қазақстан), бас ред. орынбасары Лаверов Н.П. проф., академик РАН (Россия) Лупашку Ф. проф., корр.-мүшесі (Молдова) Мохд Хасан Селамат проф. (Малайзия) Мырхалықов Ж.У. проф., академик (Қазақстан) Новак Изабелла проф. (Польша) Огарь Н.П. проф., корр.-мүшесі (Қазақстан) Полещук О.Х. проф. (Ресей) Поняев А.И. проф. (Ресей) Сагиян А.С. проф., академик (Армения) Сатубалдин С.С. проф., академик (Қазақстан) Таткеева Г.Г. проф., корр.-мүшесі (Қазақстан) Умбетаев И. проф., академик (Қазақстан) Хрипунов Г.С. проф. (Украина) Юлдашбаев Ю.А. проф., РҒА академигі (Ресей) Якубова М.М. проф., академик (Тәжікстан) «Қазақстан Республикасы Ұлттық ғылым академиясының Хабаршысы».

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Comparative Assessment of Varieties of the Spring Triticale

Cited by 4 publications

References 3 publications

Some Results of Phenological Observations Over the Main Nectariferous-Polliniferous Plants of the Chuvash Republic

Some Results of Phenological Observations Over the Main Nectariferous-Polliniferous Plants of the Chuvash Republic

Influence of Various Substrates on Productivity and Economical Efficiency of Cultivation of Tomatoes by the Method of Low-Volume Hydroponics

Leaves Area of Spring Wheat Plants Depending on Preseeding Treatment of Seeds and Varieties

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