The Optimization of the Critical Resource Protection System of a Mineral Fertilizers Manufacturing Facility

Author(s):  
Bogdan Korniyenko ◽  
Vladyslav Zabolotnyi ◽  
Liliya Galata
Author(s):  
Mariya Fesenko ◽  
Aleksandr Shpanev

The purpose of the research was to study the effect of mineral fertilizers and plant protection system on the vegetation index NDVI and its seasonal dynamics in agrocenoses of spring barley with overseeding of perennial grasses in the North-West of Russia. The data obtained indicate that against the background of the deficiency of the main elements of mineral nutrition in the second half of the growing season of spring barley, a significant phytomass of perennial grasses is formed in the crop, which account for 36.7%. This leads to a smaller decrease in the NDVI index (by 0.06) than in the fertilized variants (0.20). The value of NDVI index reflects not only the state of cultivated plants and weed infestation of crops, but also the level of development of crops, growing under vegetation. The influence of mineral nutrition developed during the period of maximum values of the index, which were recorded 6-8 weeks from the sowing date and 26-30 weeks from the beginning of the year. Under the influence of average doses of fertilizers, the NDVI index increased by 0.09...0.2 (on average 0.13), under the influence of high doses – by 0.13...0.26 (on average 0.18). The influence of plant protection system was expressed by a decrease in the phytomass of weeds (by 49.4...68.9%), at the same time the mass of spring barley and perennial grasses increased (by 1.7...18.5% and by 11.7...43.5% respectively). Carrying out the whole complex of protective measures led to a decrease in the NDVI index values by 0.01...0.06, depending on the phytosanitary situation in the agrocenosis. The most reliable forecast of the yield of spring barley can be implemented in the period from 5 to 7 weeks from the beginning of the emergence of barley shoots, especially against the background of the use of plant protection products that eliminate the influence of harmful organisms on the formation of the crop and the optical properties of crops


2020 ◽  
pp. 336-343
Author(s):  
Елена Павловна Странишевская ◽  
Яков Александрович Волков ◽  
Марина Вячеславовна Волкова ◽  
Елена Алексеевна Матвейкина ◽  
Надежда Ивановна Шадура ◽  
...  

Данные современной статистики показывают увеличение площадей, занятых под органическими виноградниками, которые составляют 8% от площади мирового органического производства. Вступивший в силу в 2020 г. в РФ закон «Об органической продукции…» позволит развивать отечественное органическое виноградарство, в том числе в Крыму, где исторически складываются благоприятные условия для винодельческой отрасли. На Южном берегу Крыма (ЮБК) 11,5% площади составляют сельскохозяйственные земли, большая часть которых занята виноградниками (до 4 тыс. га). Органическое виноградарство, предполагающее отказ от применения пестицидов и минеральных удобрений, актуально на ЮБК, в рекреационной зоне Крыма. По результатам исследований 2016-2018 гг. разработана, апробирована и в 2019 г. внедрена в производство региональная система защиты органической продукции виноградарства на фоне отсутствия в отечественной практике производственных комплексных схем защиты органического винограда от патогенов и вредных организмов. Разработанная органическая система защиты ориентирована на подавление развития наиболее вредоносного на виноградниках ЮБК патогена - оиудима и контролирование численности садового паутинного клеща и гроздевой листовертки, включает комплексное применение биопрепаратов Экстрасол, Псевдобактерин-2, СЛОКС-эко, BioSleep BW и коллоидной серы Тиовит Джет, ВДГ. Биологическая эффективность органической системы защиты от оидиума составила 78,3%, что всего на 7,9% ниже, по сравнению с эффективностью традиционной системы защиты с применением пестицидов. По результатам эколого-фаунистической оценки биоразнообразия отмечено существенно больший показатель индекса видового разнообразия Шеннона (Н) в комплексе клещей и насекомых на фоне органической системы защиты, чем на фоне традиционной системы, при высоком коэффициенте видового сходства комплексов (Кj=0,53). Modern statistics show the increase in the land area occupied by organic vineyards, accounting 8% of the global organic production area. The law "On organic products ...", entered into force in 2020 in the Russian Federation, will allow to develop local organic viticulture, including historically favorable for winemaking industry region of Crimea. Agricultural lands consist of 11.5% of the total land area of the South Coast of Crimea (SCC). Most of the land is occupied by vineyards (up to 4 thousand hectares). Organic viticulture, which assumes the rejection of use of pesticides and mineral fertilizers, is relevant for SCC as a recreational zone of Crimea. Based on the research results of 2016-2018, a regional organic viticulture products protection system was developed, tested and introduced into production in 2019 on the background of lacking in local practice the industrial complex schemes for protecting organic grapes from pathogens and harmful organisms. The developed organic protection system is focused on suppressing the development of the oiudim as the most harmful pathogen in SCC, and controlling the population of garden spider mite and European grape moth. The system includes complex application of biopreparations Extrasol, Pseudobacterin-2, SLOX-eco, BioSleep BW and colloidal sulfur Tiovit Jet, WDG. Biological effectiveness of the organic protection system against oidium amounted to 78.3%, which is only 7.9% lower than the effectiveness of traditional protection system using pesticides. According to the results of ecological and faunistic assessment of biodiversity, a significantly higher indicator of Shannon’s biodiversity index (H) was registered in the complex of mites and insects against the background of the organic protection system rather than the traditional system, with a high coefficient of species similarity of complexes (Kj = 0.53).


2012 ◽  
Vol 573-574 ◽  
pp. 755-761 ◽  
Author(s):  
Jian Xiong Qin ◽  
Yong Tang ◽  
Gui Ping Deng

Based on the system and conception framework for sustainable development of tourism industry, in conjunction with tourism industry sustainable development status of Jiuzhai-Huanglong scenic zone, the challenge of Jiuzhai-Huanglong scenic zone tourism industry of sustainable development, including wasting tourism resource, contaminated ecological environment, faulty tourism management and WTO related new problems etc, have been studied in detail. And then strategic countermeasure of tourism industry of sustainable development in Jiuzhai-Huanglong scenic zone has been put forward, includes sustainable resource protection system, sustainable eco-environment protection system, green product of planning system, green marketing system, green management system and green theory system.


Author(s):  
A. I. Kuzin ◽  
N. Ya. Kashirskaya ◽  
A. M. Kochkina

Our work aimed to study the effectiveness of the combined use of various foliar fertilizers and protection products in tank mixtures for the scab suppression and their impact on productivity. The studies were carried out under the conditions of experimental plantations of the I.V. Michurin Federal Scientific Center according to generally accepted methods. We determined the biological effectiveness of the plant protection systems used, the formation of productivity components (fruit set, average fruit weight and yield per tree), the content of the main nutrients in the soil, leaves, and fruits. The application of a conventional plant protection system has contributed to better protection of apple trees from scab. The ecologized system has also provided a sufficiently high level of protection, which allows recommending it to producers. The introduction of ecologized protection systems that reduce the pesticide pollution of the environment requires various support measures for producers. The use of an ecologized system of foliar nutrition provided an increase in plant protection effectiveness, especially when combined with regular soil fertilizer application, as well as in optimizing the mineral composition of fruits. Biologization of soil nutrition is one of the most critical tasks for preserving soil fertility in intensive horticulture. The soil application of bacterial fertilizers contributed to a significant increase in productivity. The highest results were obtained when applying biological fertilizers together with reduced rates of mineral fertilizers.


2000 ◽  
Author(s):  
Erika Felix ◽  
Anjali T. Naik-Polan ◽  
Christine Sloss ◽  
Lashaunda Poindexter ◽  
Karen S. Budd

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