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Field forest strips of the Middle Dnipro Area Forest- Steppe as raw areas for beekeeping 第聂伯罗中部地区森林草原原野林带作为养蜂原野
Pub Date : 2023-05-17 DOI: 10.33730/2077-4893.1.2023.276726
I. Solomakha, D. Postoienko, V. Solomakha
Studying the supply of beekeeping industry with a spectrum of nectar- and pollen-bearing plants is quite important for increasing the quantitative saturation of bee colonies in certain areas. To do this, it is necessary to analyze the entire phytodiversity of artificially created plantations, spontaneous and natural forest communities, which are widespread on the territory of the Middle Dnipro Area Forest-Steppe. We previously investigated the participation of these raw plants from the list of tree and shrub species of forest plantations of this territory, and in this work we analyzed the full participation of available plant species in the groupings of field protection forest strips. Analysis of the spreading of nectar-bearing and pollen-bearing species made it possible to identify 91 species of plants that have a diverse representation in these plant communities. The most valuable raw material species are Tilia cordata Mill. and Robinia pseudoacacia L., which prevail in some of the studied groups and are promising for the main productive honey collection. Also, in these plantations there are some species with a fairly high value of raw materials, but they mostly have a small spreading. In ad- dition, a significant widespread group of plants was noted, but they do not belong to good honey plants. The investigated plantations in the combination of tree, shrub and herbaceous plant species present in them can also be actively used by bees as a source of supporting food practically throughout the entire period of their flight activity. Especially important is the use of field-protective forest strips as raw land, due to their frequent finding near settlements where apiaries are usually located, as well as the possible use of protective forest plantations for the location of apiaries during migrations. A partial correction of the values of nectar and pollen activity of individual species and the total raw value of some of these species was also performed
利用花蜜和花粉植物的光谱研究养蜂业的供应,对于提高某些地区蜂群的数量饱和是非常重要的。为此,有必要分析在第聂伯罗中部森林草原广泛分布的人工人工林、自发林和天然林群落的整体植物多样性。在此之前,我们从该地区人工林乔灌木种名录中调查了这些原始植物的参与情况,并在本工作中分析了现有植物物种在大田防护林带分组中的充分参与情况。通过对这些植物群落中有花蜜和有花粉物种分布的分析,鉴定出91种具有不同代表性的植物。最有价值的原料品种是天麻。和刺槐(Robinia pseudoacacia L.),它们在一些研究群体中普遍存在,有望成为主要的生产性蜂蜜采集。此外,在这些人工林中也有一些具有较高原料价值的树种,但它们的分布范围大多很小。此外,还发现了一个分布广泛的植物群,但它们不属于优质蜂蜜植物。所调查的人工林中,乔木、灌木和草本植物种类的组合也可以被蜜蜂在整个飞行活动期间积极地用作支持食物的来源。特别重要的是利用保护农田的林带作为原始土地,因为它们经常出现在通常位于养蜂场的定居点附近,以及在迁徙期间可能使用保护性森林种植园作为养蜂场的所在地。还对个别物种的花蜜和花粉活性值以及其中一些物种的总原始值进行了部分校正
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引用次数: 0
The influence of polyguanidin on the direction of biochemical processes in wheat (Triti- cum L.) plants. 多胍对小麦(Triti- cum .)植株生化过程方向的影响。
Pub Date : 2023-05-17 DOI: 10.33730/2077-4893.1.2023.276739
A. Levishko, I. Gumeniuk, V. Tsvigun, S. Mazur, O. Botsula
Modern crop production requires a balance of high and sustainable productivity with maximum safety for the environment, consumers and agricultural workers. The well-known chemical compound polyguanidine, which was previously used as a disinfectant, surfactant and complexing agent, has recently become widely used as a plant growth and development stimulant. Despite the increasing use of polyguanidine preparations as a growth stimulant, there is no data in the literature on its mechanism of action on plants. There are many studies that try to determine whether the effect of biostimulants on plant productivity is a direct or indirect response, for example, through the soil or microbiome. In many cases, biostimulants are considered in terms of their effects on various plant regulatory and functional systems (signaling, metabolic, uptake and transport mechanisms, etc.). But, in general, these modes of action are very diverse and may include activation of nitrogen metabolism or release of phosphorus from soils, general stimulation of soil microbial activity, or stimulation of root growth and increased plant nutrition. The effect of polyguanidin on the physiological parameters of wheat plants was studied under vegetation and laboratory conditions. Seeds of winter wheat variety Bogdana were used for the study. For the determination of flavonoids, a spectrophotometric method based on the measurement of their absorption with aluminum chloride complex was used. It was proved that the treatment of wheat in the tillering and earing phases with polyguanidin had the greatest effect on the protein content in winter wheat grain, which ensured the formation of this indicator at the level of 11.0–13.4% compared to the control. The treatment of wheat seeds with a preparation based on polyguanidine increased the amount of chlorophyll a by almost two times, while the content of chlorophyll b and carotene increased somewhat less. Thus, the use of polyguanidine contributes to the efficient functioning of the photosynthetic apparatus of plants, which will increase their productivity. Since the energy basis of photosynthesis is the absorption of solar radiation by photosynthetic pigments, which are used to form organic matter, there is a direct link between chlorophyll content and plant productivity. Therefore, we decided to check the content of the main photosynthetic pigments in plants after treatment with polyguanidine. At the first stage of our research, plants at the early stages of ontogenesis were analyzed. Thus, we have shown that the treatment of wheat seeds with a polyguanidine-based preparation increases the amount of chlorophyll a almost twice. Evaluation of flavonoid content in wheat plants showed a decrease in their amount after treatment with polyguanidin. That is, after the treatment, the plants, on the contrary, reduced their adaptive potential, because at the biochemical stage it was believed that there were no unfavorable factors in the environment. The
现代作物生产需要在高和可持续生产力与环境、消费者和农业工人的最大安全之间取得平衡。众所周知的化合物多胍,以前被用作消毒剂、表面活性剂和络合剂,最近被广泛用作植物生长发育的兴奋剂。尽管越来越多地使用多胍制剂作为生长刺激剂,但文献中没有关于其作用于植物的机制的数据。有许多研究试图确定生物刺激剂对植物生产力的影响是直接的还是间接的反应,例如通过土壤或微生物组。在许多情况下,生物刺激剂是根据其对各种植物调节和功能系统(信号,代谢,摄取和运输机制等)的影响来考虑的。但是,总的来说,这些作用模式是非常多样化的,可能包括激活氮代谢或从土壤中释放磷,一般刺激土壤微生物活动,或刺激根生长和增加植物营养。在植被和室内条件下,研究了多胍对小麦植株生理参数的影响。采用冬小麦品种Bogdana的种子进行研究。采用氯化铝络合物分光光度法测定黄酮类化合物的含量。结果表明,分蘖期和抽穗期多胍处理对冬小麦籽粒蛋白质含量的影响最大,保证了该指标的形成水平为11.0 ~ 13.4%。以多胍为基础的制剂处理小麦种子,叶绿素a的含量增加了近两倍,而叶绿素b和胡萝卜素的含量增加较少。因此,多胍的使用有助于植物光合机构的有效运作,这将提高它们的生产力。由于光合作用的能量基础是光合色素对太阳辐射的吸收,而光合色素被用来形成有机物,因此叶绿素含量与植物生产力之间存在直接联系。因此,我们决定检测多胍处理后植物主要光合色素的含量。在我们研究的第一阶段,我们分析了处于个体发生早期的植物。因此,我们已经表明,用多胍基制剂处理小麦种子可以使叶绿素a的含量增加近两倍。对小麦植株类黄酮含量的评价表明,多胍处理后,其含量有所下降。也就是说,经过处理后,植物的适应潜力反而降低了,因为在生化阶段,人们认为环境中没有不利因素。对游离脯氨酸含量的分析表明,处理后游离脯氨酸的浓度有所增加,试验物质在第一次和第二次处理后的游离脯氨酸浓度几乎增加了一倍。此外,应该注意的是,将药物浓度降低到每200升工作溶液0.15升,会增加第一次处理后脯氨酸的水平。在这种情况下,脯氨酸的增加可以导致抗逆性的增加,这是由代谢和生理变化提供的。因此,由于脯氨酸氧化酶活性的变化,它的积累和转化为其他氨基酸有助于籽粒中蛋白质含量的增加。
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引用次数: 0
Ecotoxicological reasonig for chemical protection systems of apple trees (Malus) against harmful organisms in the conditions of the Precarpathian province of the Carpathian mountain zone of Ukraine 在乌克兰喀尔巴阡山区的不稳定巴阡省的条件下,苹果树(Malus)对有害生物的化学保护系统的生态毒理学原因
Pub Date : 2023-05-17 DOI: 10.33730/2077-4893.2.2023.283703
M. Hunchak
It was established that the most common phytophagous pests in apple orchards of the Precarpathian province of the Carpathian mountain zone of Ukraine in 2015–2020 were apple fruit borer, aphids, leafhoppers, mites, apple moth, flower eater and Epicometishirta Poda. The most common diseases of apple orchards in the studied area were scab, powdery mildew, fruit rot and moniliosis. On the basis of phytosanitary data, an improved and intensive system of chemical protection of apple orchards against a complex of harmful organisms was developed, which was adapted to the soil and climatic conditions of the Precarpathian province of the Carpathian mountain zone of Ukraine. The system of intensive chemical protection, which included 12 treatments with chemical pesticides provided technical efficiency against pests and diseases from 86.5 to 97.1%, yield at the level of 26.5 t/ha, including 65.8% fruits first class. Using this system, they received a profit of UAH 85,042.10 from 1 ha and a profitability of 66.98%. The improved protection system ensured a reduction of the pesticide load on the garden ecosystem through the use of low-polarity pesticides. The yield when using the improved protection system was 26.1 t/ha, including 64.7% of the 1st grade, and the technical efficiency ranged from 83.5 to 95.2%. The application of this system made it possible to obtain a profit in the amount of UAH 87,336.89 from 1 ha, with a profitability level of 71.9%. The agro-ecotoxicological index for all protection systems was less than 1, that is, the studied protection systems are not very dangerous and do not lead to ecosystem pollution. For an intensive chemical protection system, this indicator ranged from 0.30 (Izon 0.7) to 0.85 (Izon 0.5). For the improved protection system, AETI ranged from 0.017 (Izon 0.7) to 0.041 (Izon 0.5).
2015-2020年,乌克兰喀尔巴阡山脉的不稳定巴阡省苹果园最常见的食植物害虫是苹果果螟、蚜虫、叶蝉、螨虫、苹果蛾、食花虫和波达。研究区苹果园最常见的病害是果树赤霉病、白粉病、果实腐烂病和念珠菌病。在植物检疫数据的基础上,开发了一套改进的、集约化的苹果园化学保护系统,以防止复杂的有害生物,该系统适应乌克兰喀尔巴阡山脉地区的不稳定巴阡省的土壤和气候条件。经12个化学农药处理的强化化学防护体系,防治病虫害的技术效率为86.5% ~ 97.1%,产量为26.5 t/ hm2,其中一级果65.8%。使用该系统,他们每公顷获得85,042.10澳元的利润,利润率为66.98%。改进后的保护系统通过使用低极性农药,确保减少了园林生态系统的农药负荷。改良保护体系的产量为26.1 t/ hm2,占一级产量的64.7%,技术效率为83.5% ~ 95.2%。该系统的应用使每公顷获得87,336.89澳元的利润成为可能,盈利水平为71.9%。所有防护系统的农业生态毒理学指数均小于1,即防护系统危险性不高,不会造成生态系统污染。对于强化化学防护系统,该指标范围为0.30 (Izon 0.7)至0.85 (Izon 0.5)。改进后的保护系统的AETI范围为0.017 (Izon 0.7) ~ 0.041 (Izon 0.5)。
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引用次数: 0
Assessment of the state and prospects of rapeseed production in Ukraine and in the world 乌克兰和世界油菜籽生产现状和前景评估
Pub Date : 2023-05-17 DOI: 10.33730/2077-4893.2.2023.283700
O. Zabarnyi, O. Demyanyuk
The article analyses the statistical data of the United States Department of Agriculture on the main producers, exporters, importers and consumers of rapeseed, oil and meal and establishes that the EU, Canada and China are the leaders in terms of rapeseed production in the world. According to the forecasts, in 23/24 MY almost half of all imported seeds will be from the EU (5.1 mln tonnes) and China (3.0 mln tonnes). Canada is the world’s largest exporter of rapeseed and rapeseed products, and it is forecast that about 8.6 mln tonnes of the seeds will be sold to other countries, including the EU and China. Canada has been the largest exporter of rapeseed for many years. According to analysts’ forecasts, 8.6 mln tonnes of seeds, which is 48.6% of the total world exports, will be sold to other countries. Canada will export 3.1 mln tonnes of oil and 5.25 mln tonnes of rapeseed meal. In 23/24 MY, the EU countries are forecast to use 25.4 mln tonnes of rapeseed and its products for domestic consumption, while China — 18.4 mln tonnes. According to the State Statistics Service of Ukraine, in 2013, 0.95 mln ha of winter rapeseed were harvested, the gross harvest amounted to 2.28 mln tonnes, and the average yield was 2.40 t/ha. In 2022, the gross harvest of winter rapeseed was 3.25 million tonnes. At the same time, the harvested area was 1.13 mln ha, and the average yield in the country increased to 2.87 t/ha. Thus, over the past 10 years, the sown area in Ukraine has increased by 19%, and the gross seed harvest by 42.4%. The increase in sown areas, gross seed harvest and average yields was driven by improvements in certain elements of winter rape growing technology and the introduction of new varieties and hybrids. The State Register of Plant Varieties Suitable for Distribution in Ukraine includes 350 varieties and hybrids of winter rape. Over the past 10 years, 306 varieties and hybrids of winter rape have been included in the Register, which is 87.4% of the total. At the same time, 20 varieties and 6 hybrids of winter rape of Ukrainian breeding and 16 varieties and 264 hybrids of foreign breeding were registered.
本文分析了美国农业部关于油菜籽、油和粕的主要生产者、出口商、进口商和消费者的统计数据,确定了欧盟、加拿大和中国是世界油菜籽生产的领导者。根据预测,2013 /24年度几乎一半的进口种子将来自欧盟(510万吨)和中国(300万吨)。加拿大是世界上最大的油菜籽和油菜籽产品出口国,据预测,大约860万吨油菜籽将出售给其他国家,包括欧盟和中国。加拿大多年来一直是最大的油菜籽出口国。据分析人士预测,860万吨种子(占世界出口总量的48.6%)将被出售给其他国家。加拿大将出口310万吨石油和525万吨油菜籽粕。在2013 /24年度,预计欧盟国家将使用2540万吨油菜籽及其产品用于国内消费,而中国将使用1840万吨。根据乌克兰国家统计局的数据,2013年收获了95万公顷的冬季油菜籽,总收获量为228万吨,平均产量为240吨/公顷。2022年,冬油菜籽总产量为325万吨。同时,收获面积达到113万公顷,全国平均单产提高到2.87吨/公顷。因此,在过去10年中,乌克兰的播种面积增加了19%,种子总产量增加了42.4%。播种面积、种子总收获量和平均产量的增加是由于冬油菜种植技术某些要素的改进以及新品种和杂交品种的引进。适合在乌克兰销售的植物品种国家登记册包括350个冬油菜品种和杂交品种。近10年来,共有306个冬油菜品种和杂交品种被登记,占总数的87.4%。同时,登记了乌克兰育种冬油菜20个品种和6个杂交种,登记了国外育种冬油菜16个品种和264个杂交种。
{"title":"Assessment of the state and prospects of rapeseed production in Ukraine and in the world","authors":"O. Zabarnyi, O. Demyanyuk","doi":"10.33730/2077-4893.2.2023.283700","DOIUrl":"https://doi.org/10.33730/2077-4893.2.2023.283700","url":null,"abstract":"The article analyses the statistical data of the United States Department of Agriculture on the main producers, exporters, importers and consumers of rapeseed, oil and meal and establishes that the EU, Canada and China are the leaders in terms of rapeseed production in the world. According to the forecasts, in 23/24 MY almost half of all imported seeds will be from the EU (5.1 mln tonnes) and China (3.0 mln tonnes). Canada is the world’s largest exporter of rapeseed and rapeseed products, and it is forecast that about 8.6 mln tonnes of the seeds will be sold to other countries, including the EU and China. Canada has been the largest exporter of rapeseed for many years. According to analysts’ forecasts, 8.6 mln tonnes of seeds, which is 48.6% of the total world exports, will be sold to other countries. Canada will export 3.1 mln tonnes of oil and 5.25 mln tonnes of rapeseed meal. In 23/24 MY, the EU countries are forecast to use 25.4 mln tonnes of rapeseed and its products for domestic consumption, while China — 18.4 mln tonnes. According to the State Statistics Service of Ukraine, in 2013, 0.95 mln ha of winter rapeseed were harvested, the gross harvest amounted to 2.28 mln tonnes, and the average yield was 2.40 t/ha. In 2022, the gross harvest of winter rapeseed was 3.25 million tonnes. At the same time, the harvested area was 1.13 mln ha, and the average yield in the country increased to 2.87 t/ha. Thus, over the past 10 years, the sown area in Ukraine has increased by 19%, and the gross seed harvest by 42.4%. The increase in sown areas, gross seed harvest and average yields was driven by improvements in certain elements of winter rape growing technology and the introduction of new varieties and hybrids. The State Register of Plant Varieties Suitable for Distribution in Ukraine includes 350 varieties and hybrids of winter rape. Over the past 10 years, 306 varieties and hybrids of winter rape have been included in the Register, which is 87.4% of the total. At the same time, 20 varieties and 6 hybrids of winter rape of Ukrainian breeding and 16 varieties and 264 hybrids of foreign breeding were registered.","PeriodicalId":7521,"journal":{"name":"Agroecological journal","volume":"59 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-05-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88693871","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Influence of monopotassium phosphate fertilizer on vegetable crops yield and indicators of fruit quality and safety 磷酸一钾肥对蔬菜作物产量及果实品质安全指标的影响
Pub Date : 2023-05-17 DOI: 10.33730/2077-4893.2.2023.283705
G. Matusevich, О. Bagatcka, A. Kudryavtsev, А. Grinko, D. Shabalkov
Research new mineral fertilizer of monopotassium phosphate (MPP) regarding the impact (effects) on biometric indicators, yield, quality and safety of vegetable crops was conducted. We studied the effect of MPP on the growth and development of tomatoes and cucumbers at different rates of use. When using MPP, tomato biometric indicators increased: the height of the plants is 6.7–8.2 cm, stem diameter — by 0.9–1.2 cm, leaf area — by 4.2–9.7 dm2 compared to the control and cucumbers: plant height — by 9.4–41.5 cm, stem diameter — by 0.2–0.5 cm compared to the control. It was established that with foliar feeding of open ground vegetables, an increase in the yield of tomatoes to 48.0–49.2 t/ha and cucumbers to 3.9–4.7 t/ha is observed, compared to the control variant 41.4 and 3.1 t/ha, respectively, and the quality of fruits increases significantly. The content of dry matter, sugar, and vitamin C indicate the quality of the fruits of vegetable crops. The dry matter content of cucumbers was 4.1–4.8%, which is 0.2–0.9% more than in the control. The content of sugar and vitamin C had a similar tendency to increase. If in the control their content was 1.1% and 13.7 mg/kg, then when applying fertilizer the content increased by 0.6–1.5%; of vitamin C — by 11.2–18.2%, respectively. The content of dry matter of tomatoes was 7.3–7.7%, which is 0.8–1.2% more than in the control. The content of sugar, vitamin C, and carotene also increased: in the control, their content was 3.1%, 15.2 mg/kg, and 12.9 mg/kg, when the fertilizer was used, the content increased: sugar by 0.8–1.1%; vitamin C — by 5.9–13.0%; carotene — by 6.2–13.7%, respectively. Fruit acidity increased by 0.23–0.13%. The content of heavy metals (Zn, Cu, Pb, Cd, Ni, Co) in the composition of the МКР does not exceed the maximum permissible concentrations specified in the Ukrainian and European standards. Application of fertilizer taking into account the biologically justified rates of consumption will not lead to a significant change in gross (Zn, Cu, Ni, Co, Pb, Cd, As, Мn, Cr, Hg) and mobile (Zn, Cu, Ni, Co, Pb, Cd) forms of heavy metals in the soil. According to the content of natural radionuclides, monopotassium phosphate corresponds to the current Ukrainian regulatory documents. Agricultural products grown with the use of fertilizer meet hygienic requirements regarding the content of heavy metals (Cu, Zn, Cd, Pb) and are safe for human health.
对新型矿物肥磷酸氢钾(MPP)对蔬菜作物生物特征指标、产量、质量和安全的影响进行了研究。研究了不同施用量下MPP对番茄和黄瓜生长发育的影响。采用MPP处理后,番茄植株高6.7 ~ 8.2 cm,茎粗0.9 ~ 1.2 cm,叶面积4.2 ~ 9.7 dm2;黄瓜植株高9.4 ~ 41.5 cm,茎粗0.2 ~ 0.5 cm。结果表明,露天蔬菜叶面取食后,番茄和黄瓜产量分别比对照41.4 t/ha和3.1 t/ha提高48.0 ~ 49.2 t/ha,黄瓜产量分别提高3.9 ~ 4.7 t/ha,果实品质显著提高。干物质、糖和维生素C的含量表明蔬菜作物果实的质量。黄瓜干物质含量为4.1 ~ 4.8%,比对照提高0.2 ~ 0.9%。糖和维生素C的含量也有类似的增加趋势。对照分别为1.1%和13.7 mg/kg,施肥后含量增加0.6 ~ 1.5%;维生素C -分别减少11.2-18.2%番茄干物质含量为7.3 ~ 7.7%,比对照提高0.8 ~ 1.2%。糖、维生素C和胡萝卜素的含量也有所增加:对照中分别为3.1%、15.2 mg/kg和12.9 mg/kg,施肥时糖含量增加0.8-1.1%;维生素C -减少5.9-13.0%;胡萝卜素-分别下降6.2-13.7%。果实酸度提高0.23-0.13%。МКР成分中的重金属(Zn、Cu、Pb、Cd、Ni、Co)含量未超过乌克兰和欧洲标准规定的最大允许浓度。考虑到生物合理的消耗速率的肥料施用不会导致土壤中重金属的总形式(Zn, Cu, Ni, Co, Pb, Cd, As, Мn, Cr, Hg)和流动形式(Zn, Cu, Ni, Co, Pb, Cd)的显著变化。根据天然放射性核素的含量,磷酸一钾符合目前乌克兰的监管文件。使用化肥种植的农产品重金属(Cu、Zn、Cd、Pb)含量符合卫生要求,对人体健康安全。
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引用次数: 0
Evaluation of ecosystem services of surface waters of Ukraine in the ecological and economic dimension 乌克兰地表水生态系统服务功能的生态和经济评价
Pub Date : 2023-05-17 DOI: 10.33730/2077-4893.2.2023.283695
L. Sova
The key issues of the development of a modern system of ecological and economic evaluation indicators of biodiversity are studied. In particular, the emphasis is on the ecosystem services of surface waters. It was found that surface water ecosystems provide a number of ecosystem functions and services important for the sustainable functioning of the natural environment. Although the need for these services is constantly increasing, the capacity of aquatic ecosystems to provide such services is decreasing. To achieve the goal, the article used a system of general scientific and special methods of the modern theory of the ecosystem approach and general ecological assessment, analysis and synthesis, generalization and systematization, abstract-logical method, etc. Based on the results of the analytical assessment of the Water Strategy of Ukraine until 2050, it was found that the document presents a limited ecosystem approach and lacks indicators that indicate the need to preserve water ecosystem services and identify their ecological and economic value. In this context, scientific approaches to the evaluation of ecosystem services of surface waters are substantiated and developed, which are represented by an algorithm consisting of four consecutive steps, namely: analysis of the formation of ecological and economic evaluation of ecosystem services; study of the ecological and economic state of surface waters in Ukraine and the peculiarities of their ecosystem services; development of the methodology of ecological and economic assessment of the value dimension of ecosystem services of surface waters; development of proposals for the implementation of ecological and economic assessment of ecosystem services of surface waters in the Water Strategy of Ukraine. Further research has prospects in the direction of theoretical and methodological substantiation and development of a domestic mechanism for evaluating the ecosystem services of surface water as a component of biodiversity from the standpoint of the ecosystem approach and general ecological assessment.
研究了建立现代生物多样性生态经济评价指标体系的关键问题。特别强调的是地表水的生态系统服务。研究发现,地表水生态系统为自然环境的可持续运行提供了许多重要的生态系统功能和服务。虽然对这些服务的需求不断增加,但水生生态系统提供这些服务的能力正在下降。为实现这一目标,本文运用了现代生态系统理论的一般科学与特殊方法和一般生态评价、分析与综合、概括与系统化、抽象-逻辑等方法。根据对乌克兰到2050年的水战略的分析评估结果,发现该文件提出了一种有限的生态系统方法,缺乏表明需要保护水生态系统服务并确定其生态和经济价值的指标。在此背景下,地表水生态系统服务评价的科学方法得到了证实和发展,其代表是由四个连续步骤组成的算法,即:分析生态系统服务的生态和经济评价的形成;研究乌克兰地表水的生态和经济状况及其生态系统服务的特点;地表水生态系统服务价值维度生态经济评价方法的发展制定建议,在乌克兰水战略中对地表水的生态系统服务进行生态和经济评估。从生态系统方法和一般生态评价的角度出发,对地表水作为生物多样性组成部分的生态系统服务进行理论和方法上的验证和国内机制的发展具有进一步的研究前景。
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引用次数: 0
Ecological risks of pesticide pollution of beekeeping products 养蜂产品农药污染的生态风险
Pub Date : 2023-05-17 DOI: 10.33730/2077-4893.2.2023.283697
A. Lishchuk, І. Horodyska, N. Karachinska
The article is focused on the actuality of the ecological risks researching of pesticide pollution of agricultural soils, which are the feed and raw material base for beekeeping. There is mentioned the importance of permanent control over the content of dangerous toxicants, in particular chlororganic pesticides, in the bee honey and other beekeeping products in the article. The results of researching the content of residual amounts of persistent chlororganic pesticides hexachlorocyclohexane (HCH) and dichlorodiphenyltrichlormethylmethane (DDT) in samples of the sunflower honey which are taken from the bee farm of three administrative districts of Cherkasy region are presented. Significant pollution of the sunflower honey from the bee farm which is placed in the village of Novoselytsia by residual amounts of pesticides is detected, the concentration of the sum of metabolites and isomers DDT exceeding the maximum allowable standards in 1.3 to 2.3 times. It should be noted that the determined concentrations of the above mentioned pesticide in the soil (from 6.41 to 23.53 mcg/kg for the MRL is equal 100 mcg/kg) cannot be a source of significant pollution of bee honey. It is suggested that the reason for the xenobiotic entering to bee products through the biological cycle (soil – honey plant – honey) is the presence in the range of honey collection area of anonactive compound of toxic chemicals, which is a powerful source of toxicants, including pesticides into environmental objects. It is detected the direct correlation dependance between the content of pesticides in honey and their concentration in the soil (in the range from r=0.61 for the village of Stebne to r=0.98 for villages of Novoselytsia and Chervone). The importance of assessment of ecological risks of environmental pollution by pesticide residues was proved, since even a small concentration of a toxic substance in soil, water, air, nectar or pollen of honey plants often leads to massive damage and death of bees. It is noted that honey can be used as a suitable bioindicator for assessing the ecological risks of environmental pollution by toxic substances, including chlororganic pesticides.
本文重点介绍了农药污染农业土壤的生态风险研究现状,农业土壤是养蜂的饲料和原料基础。文中提到了对蜜蜂蜂蜜和其他养蜂产品中危险毒物,特别是氯有机农药含量进行永久性控制的重要性。介绍了对采自车尔喀西地区三个行政区养蜂场的向日葵蜂蜜样品中持久性氯有机农药六氯环己烷(HCH)和二氯二苯三氯甲基甲烷(DDT)残留量的研究结果。Novoselytsia村养蜂场的向日葵蜂蜜被检测出严重的农药残留量污染,代谢物和异构体滴滴涕的浓度总和超过最大允许标准的1.3至2.3倍。需要注意的是,上述农药在土壤中的测定浓度(MRL为6.41 ~ 23.53 mcg/kg, MRL为100 mcg/kg)不可能是蜜蜂蜂蜜的重大污染源。认为外来生物通过生物循环(土壤-蜂蜜-植物-蜂蜜)进入蜂产品的原因是采蜜区范围内存在无活性的有毒化学物质,这是包括农药在内的有毒物质进入环境物体的有力来源。蜂蜜中农药含量与土壤中农药浓度之间存在直接相关关系(从Stebne村的r=0.61到Novoselytsia村和Chervone村的r=0.98)。农药残留污染环境的生态风险评估的重要性得到了证明,因为即使在土壤、水、空气、蜂蜜植物的花蜜或花粉中存在少量有毒物质,也经常导致蜜蜂的大规模损害和死亡。研究指出,蜂蜜可以作为一种合适的生物指标,用于评估包括氯有机农药在内的有毒物质对环境污染的生态风险。
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引用次数: 0
Species of plants in Odesa School of Horticulture (XIX–XX centuries) (based on MSUD materials) 敖德萨园艺学院植物种类(19 - 20世纪)(基于MSUD资料)
Pub Date : 2023-05-17 DOI: 10.33730/2077-4893.1.2023.276727
O. Bondarenko, Y. Nazarchuk
Landscaping of the South of Ukraine was and remains a topical issue, as it helps to solve a wide range of long-term or local problems: from economic to environmental. Both amateurs and, historically, professional institutions (nurseries, arboretums, botanical gardens, etc.) play a huge role in leveling the demand for trees, shrubs, and beautiful flowering herbs. Information about their work can be obtained from various sources, in particular — on the basis of collections of various institutions (including herbariums). Regional herbariums, due to the direction and capabilities of collectors, contain information on the appearance of new species and assortment of plants, including cultivated ones. This is important information, because a certain segment of plant species can become naturalized and spread outside the areas of cultivation, be a threat to the biodiversity of natural ecotopes. The object of research, in the Herbarium of ONU named after I.I. Mechnikov (MSUD) were herbarium sheets, the labels of which contained the inscription «School of Horticulture». It existed in Odesa for a certain time: from 1886 to (according to indirect information) 1929. There are 116 herbarium sheets for 88 species. The collectors were G.Y. Potapenko (meetings of 1917, 1923) and A. Kratinov (1919, 1920). For the authorship of G.Y. Potapenko currently has 101 ha. with 78 species from 36 families. For the species Vitis vinifera L., 20 h.a. are presented. with materials of different grades. The largest number of species and genera is found in the following families: Rosaceae, Fabaceae, Salicaceae, Aceraceae, Pinaceae. 22 families are monospecific. Among the life forms, the distribution is presented: 49 phanerophytes, 22 chamephytes, four species with transitional forms, three species — herbaceous plants. Sozophytes, with the category «exotic» are Ginkgo biloba L., Taxus baccata L. Only 19 species (24.36%) are adventive: one evapophyte, two ephemerophytes, five agrophytes, 11 ergasiophytes. According to the chronotype, chenophytes (16 species) prevail. According to the frequency of occurrence of tree–shrub species, currently in the flora of Odessa, the species are divided: 13 species occur «alone»; 14 — «occasionally», 24 — «often», 18 — «massively». There are also two herbarium sheets with an invasive species of North American origin, Acer negundo L., which has overcome the F-barrier on the territory of Ukraine. The gatherings of A. Kratinov are presented by 15 h.a. and 13 species from 11 families. Only two families (Oleaceae and Vitaceae) are represented by two species and genera each. Other families are monospecific. The spectrum of life forms includes three phanerophytes, one species with a transitional form, four chamephytes, and five types of herbaceous plants. 30.80% of species are synanthropic species: one agrophyte and evapophyte, two ergasiophytes. Herbarium materials contain valuable information, in particular for the introduction of new species in the regi
乌克兰南部的景观美化一直是一个热门话题,因为它有助于解决广泛的长期或局部问题:从经济到环境。业余爱好者和历史上的专业机构(苗圃、植物园、植物园等)在平衡对树木、灌木和美丽的开花草本植物的需求方面发挥了巨大的作用。有关他们工作的资料可以从各种来源获得,特别是在各种机构的收藏(包括植物标本馆)的基础上。地区植物标本馆,由于收集者的指导和能力,包含了新物种的出现和植物分类的信息,包括栽培植物。这是一个重要的信息,因为某些植物物种可以归化并传播到栽培区域之外,对自然生态环境的生物多样性构成威胁。在ONU以I.I. Mechnikov (MSUD)命名的植物标本室中,研究对象是植物标本室,其标签包含“园艺学院”的铭文。它在敖德萨存在了一段时间:从1886年到1929年(根据间接信息)。馆内有88种植物标本,共116张。收藏家是G.Y.波塔彭科(1917年、1923年的会议)和A.克拉提诺夫(1919年、1920年的会议)。G.Y. Potapenko的作者目前有101公顷。有36科78种。葡萄属葡萄(Vitis vinifera L.)为20 ha。具有不同等级的材料。在蔷薇科、豆科、水杨科、槭树科、松科中发现的种属数量最多,单种的有22科。在生命形式中,显生植物49种,覆生植物22种,过渡型植物4种,草本植物3种。外来植物有银杏和红豆杉,外来植物19种(24.36%):1种蒸发植物,2种蜉蝣植物,5种农生植物,11种气生植物。按时间型划分,主要为陈生植物(16种)。根据目前敖德萨区系中乔灌木物种的发生频率,将物种划分为:“单独”发生的物种有13种;14 -“偶尔”,24 -“经常”,18 -“大量”。还有两份植物标本室记录了一种原产于北美的入侵物种宏碁(Acer negundo L.),它已经克服了乌克兰领土上的f -屏障。A. Kratinov聚类分为11科15个类群13个种。只有两个科(油科和Vitaceae)各有两个种和属。其他家族是单特异性的。生命形式的光谱包括三种显生植物,一种过渡型物种,四种覆生植物和五种草本植物。30.80%的种为共生种:一个农生植物和一个蒸生植物,两个气生植物。植物标本室的资料包含有价值的信息,特别是关于该地区新物种的引进,有助于预测该地区新共生物种存在的各个方面
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引用次数: 0
Conceptual foundations for improving ecological and economic mechanisms for development of rural territorial communities 改善农村地域社区发展的生态和经济机制的概念基础
Pub Date : 2023-05-17 DOI: 10.33730/2077-4893.2.2023.283691
O. Drebot, H. Oliinyk
This article is devoted to the conceptual framework for improving environmental and economic mechanisms for development of rural territorial communities, the development of which is an urgent task in the context of constant changes in society and economy. The problem of the interrelation between economic development and environmental protection, as well as the issues of agricultural development and land use are considered. Rural territorial communities are key elements of the agricultural sector and country’s economy as a whole. Their development and effective management of resources require the application of conceptual foundations for the improvement of ecological and economic mechanisms. The article discusses the main approaches to the formation of environmental and economic mechanisms, including the conservation of natural resources, reduction of environmental impact and stimulation of the development of innovative technologies in land use. In particular, the role of innovations in preserving natural resources and reducing environmental impact is discussed, as well as the importance of creating incentives for the development of such technologies in rural communities. The article suggests ways to improve the efficiency of rural management and the development of local self-government. It emphasizes the need to increase the role of civil society in the decision-making process on rural development. In addition, the article addresses the issue of decentralization of rural management and the development of mechanisms that ensure balanced development of the territory and preserve natural resources. The paper identifies the need to develop an effective economic mechanism to support the development of rural communities. This involves the implementation of regulatory policies that stimulate the development of the agricultural sector and support rural communities. It is also important to provide adequate infrastructure for the development of agriculture and local businesses, including transportation, electricity, and Internet connections.
本文致力于改善农村地区社区发展的环境和经济机制的概念框架,农村地区社区的发展是社会和经济不断变化的背景下的一项紧迫任务。考虑了经济发展与环境保护的相互关系问题,以及农业发展与土地利用问题。农村地区社区是农业部门和整个国家经济的关键组成部分。它们的发展和资源的有效管理需要为改善生态和经济机制应用概念基础。本文讨论了形成环境和经济机制的主要途径,包括保护自然资源、减少环境影响和促进土地利用创新技术的发展。特别讨论了创新在保护自然资源和减少环境影响方面的作用,以及为在农村社区发展这种技术创造奖励的重要性。文章提出了提高农村管理效率和地方自治发展的途径。它强调有必要加强民间社会在农村发展决策过程中的作用。此外,文章还讨论了农村管理权力下放的问题,以及建立确保领土平衡发展和保护自然资源的机制的问题。本文指出,需要建立有效的经济机制来支持农村社区的发展。这涉及执行刺激农业部门发展和支持农村社区的管制政策。为农业和当地企业的发展提供充足的基础设施也很重要,包括交通、电力和互联网连接。
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引用次数: 0
Agroecological assessment of short crop rotation on sod-podzolic soil 草灰土壤短轮作的农业生态评价
Pub Date : 2023-05-17 DOI: 10.33730/2077-4893.1.2023.276736
O. Savchuk, T. Prуіmachuk, O. Drebot, N. Tsuman, Yu. Ilyinsky
In the conditions of drained lands with unsatisfactory work of reclamation systems, in the Polissia zone it became possible to grow commercially attractive crops, in particular, such as winter rapeseed and corn for grain. A short-rotation crop rotation was analyzed: lupine — winter rapeseed — winter rye — corn, on the basis of which various variants of the fertilization system were studied, including by replacing litter manure with siderate and by-products of all crops in combination with the recommended for the zone and increased (intensive) mineral norms fertilizers. The goal of the task was to determine the optimal agrochemical support for grain crop rotation to obtain stable crop productivity and preserve soil fertility. It was noted that during the 2016–2020 research, during the growing season of agricultural crops, the reserves of productive moisture in the meter-long layer of drained sod-podzolic sandy soil decreased to 60–80 mm, that is, to a critical level. It was established that the overall productivity of the crop rotation depended on its saturation with corn, the grain yield of which was 6.01–7.13 t/ha on average over 5 years at different levels of organic and mineral nutrition. The highest yield of grain and fodder units from 1 ha of crop rotation area (4.23 and 4.52 tons, respectively) was obtained when by-products were applied together with an increased rate of mineral fertilizers (N67P84K91). It was established that the replacement of litter manure with the by-products of grain, leguminous and oilseed crops as an organic fertilizer, together with the use of the recommended (N45P56K61) and increased (N67P84K91) mineral fertilizer rates, does not reduce the productivity of crop rotation, ensures a deficit-free nitrogen balance and the annual accumulation of humus in the amount of 320 and 440 kg, respectively, which guarantees extended reproduction and increased soil fertility.
在开垦系统工作不理想的排水土地条件下,在波利西亚地区可以种植具有商业吸引力的作物,特别是冬季油菜籽和谷物玉米。分析了短轮作作物轮作:羽扇豆-冬油菜籽-冬黑麦-玉米,在此基础上研究了施肥系统的各种变化,包括用所有作物的副产品代替凋落粪便,并结合推荐的区域和增加(集约化)矿物标准肥料。该任务的目标是确定粮食作物轮作的最佳农化支持,以获得稳定的作物生产力和保持土壤肥力。研究发现,在2016-2020年的研究中,在农作物生长季节,排干的1米长的草灰沙土层的生产水分储量下降到60-80 mm,即临界水平。结果表明,在不同有机和矿质营养水平下,轮作作物的整体生产力取决于玉米的饱和程度,5年平均产量为6.01 ~ 7.13 t/ha。在每公顷轮作面积上施用副产物和增加矿物肥(N67P84K91)时,粮食和饲料单位产量最高(分别为4.23和4.52吨)。结果表明,以谷粒、豆科和油籽作物的副产品代替凋落粪便作为有机肥,同时施用推荐量(N45P56K61)和增加量(N67P84K91)的矿物肥,不降低轮作的生产力,保证了无亏氮平衡,年积累腐殖质分别为320和440 kg,保证了延长再生产和提高土壤肥力。
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