Nanotechnology As One of The Possible Solutions To The Problem of Civilization or Threat To Humanity

Nanomaterials and nanotechnologies are used in almost all areas of agriculture: crop production, animal husbandry, poultry farming, fish farming, veterinary medicine, processing industry, agricultural machinery production, etc. The purpose of this article was to review the literature on the use of nanotechnology in agriculture, the risks and safety of using nanotechnology. The current generation of the world of 7.8 billion is expected to reach 8.6 billion in 2030, 9.8 billion in 2050 and 11.2 billion in 2100. This means that food security will require new systems for the production of food, water and energy. On the other hand, producing more food requires natural resources, land consumption, water supply. Thus, in the very near future, scientific research will be asked to present new paradigms and practices to solve highly complex and varied problems. Can the world's agricultural systems cope with global climate change! Nanotechnology is a fast-growing field that can advance agriculture and food processing with new tools that promise to sustainably increase food production and protect crops from pests. In recent years, nanotechnology has become one of the most important and exciting areas of knowledge at the forefront of physics, chemistry, biology, and engineering. It gives high hopes for quick breakthroughs and new directions in technical development in many areas of activity. Nanotechnology is a powerful technique that can be used to design and reassemble nature on an atomic and molecular scale. Nanotech is working to realize the ancient scientific vision of recreating the atom by manipulating matter on an atomic scale so that it is transformed into a range of new materials, devices, living organisms and technical systems.

Some Problems On Erozon Protection Of Soils in Azerbaijan

430 mkn.ha of land has been damaged by erosion processes in different countries around the world. Surface, cleavage and irrigation erosion is also widespread throughout the country. 43.29% of the total area is subjected to varying degrees of erosion. In some regions, especially the Nakhchivan AR, erosion processes cover 70% of the area. 66.6 of the total area of the southern slope of the Greater Caucasus has been eroded. In some areas of the country, the percentage of eroded farms is high. This figure is 51% in Lachin-Kalbajar zone, 57.9% in Guba-Khajmaz zone and 72.4% in Sheki-Zagatala. The newly formed splinters break down the farmland into small parts and make them useless. The following erosion intensity scale is presented. 1) net wash-up to 0.5 t / ha, 2) poor wash-up to 0.5 t / ha, 3) moderate washing 1-5 t / ha, 4) severe washing -5-10 t / ha, 5) very severe washing -10 t / ha. Different geographical areas of the country have also been identified the possible distances between stripes on different slopes. Soil preparation should be carried out with a strip of 1–2 m in every 3–5 m in areas of 10–200 incidence, moderate to severe, and 1.5–3 m wide in each of the 2–3 m in severely washed areas of 20–300 m. trench to be dug. In large areas with more than 15-200 thick, thick soils and where the tractor can operate, deforestation should be carried out on terraces. On the slopes where heavily washed and often rigid rocks are exposed, soil preparation can be used to make yards and ditches.

Agchabadi District of The New Garadolag Village Administrative Area Earth Cover Study

It is known from the brief nature of the territory of the research district that the date of establishment of Agjabadi district - 08.08.1930 The territory - 1.76 thousand sq.m. km Population - 136.8 thousand people (January 1, 2020) Population density - 1 sq. km. km 78 people (January 1, 2020). Agjabedi district is located in Mil and Garabagh plains of Kur-Araz lowland. Agjabedi city and Sarvanlar, Kurds, Minakhorlu, Garavelli, Galabadin, Avshar, Muganli, Shahsevan, Koyuk, Tazakend, Khojavend, Salmanbeyli, Ashagi Avshar, Hindarkh, Imamgulubeyli, Mirzahagverdili, Sarijali, Balakhrizli, Taynaq, Poinag , Sharafkhanli, Shotlanli, Shenlik, Husulu, Ranjbarlar, Boyat, Hajilar, Garakhanli, Hajibadalli, Pariogullar, Agabeyli, Garadolag, Mehrabli, Kabirli, Aran, Yeni Garadolag, Najaf-gulubeyli, Qiyameddinli, Shahsevan-Tazakand, Shahsevan-Tazakand, Includes Jafarbeyli and Yukhari Qiyameddinli villages. The relief of the region is flat, gradually rising from the north-east to the south-west. The surface of the area is composed of continental-alluvial and marine sediments of the Anthropogenic system. There is a clay deposit. The climate is temperate hot, dry subtropical. The average temperature is 1.2-1.7 ° C in January and 25-26 ° C in July. Annual precipitation is 300-500 mm. The river network is sparse. The Kura River flows along the north-eastern border, and the Gargar River flows through the central part. The Upper Karabakh canal passes through the region. There is a salt lake in the area. Gray-meadow, gray, meadow-gray soils are widespread. In the central part, saline and saline soils are found. The plants are of steppe and semi-desert type. There are bushes and sparse Tugay forests on the banks of the Kura River. Animals: gazelle, wolf, wild boar, jackal, fox, swamp beaver, badger, gray rabbit, Asia Minor sand mouse, etc. Birds: turkey, pigeon, black grouse, pheasant, etc. Aggol National Park is located in Agjabadi district. 15 species of animals, 20 species of fish and 40 species of plants have been recorded here. Agjabadi is mainly an agricultural region. Fruit growing, cotton growing, grain growing, silkworm breeding, animal husbandry, etc. developed.

Agrochemical Idications Of The Deposits Of Azerbaijan and Effect Of Erosion Process On Plant Productivity

Taking all these into account, it is important to increase the fertility of the soil from the erosion process in Ismayilli and to prevent the washing of fodder crops from perennial herbs. The cultivation of these plants in the mountainous regions protects the slopes from the terrible erosion process and provides the animals with a strong fodder. It is proved by the results of the research that restoration of fertility and ecological balance of erosion lands and the implementation of soil-agro-technical measures to increase productivity are of great importance. Due to the application of these measures, I, as a result of improving the water and physical properties of the affected land, prevent surface water flows. In addition, the results of the study have been proven by the fact that, for certain reason, erosion and erosion hazards are most likely to be taken over by the sowing of perennial herbs. Thus, perennial herbs, in particular, accumulate the nitrogen atmosphere of the legumes, enriches the soil with organic matter, accelerates the formation of water-resistant granular - topical structure and improves its water-physical properties, which in turn facilitates the rapid digestion of foodstuffs.

The Effectiveness of The Application of Comprehensive Measures To Combat Erosion Using Irrigation In A Market Economy In Azerbaijan (On The Example Of The Kur-Araks Plain)

Studies in the article have shown that productivity increases with improved structure. This is explained by the fact that in soils with 0.25 mm diameter water-resistant aggregates of 14%, grain yield is 22.2 cents / ha, while water-resistant aggregates are 8%. In soils, this figure decreased to 18.4 cents / ha (3.8 cents / ha). It is also known that alfalfa plays a key role in improving the water-physical properties of the soil, as well as its agrochemical composition. The author's research shows that the amount of water-resistant aggregates under the clover is much higher than in the cotton fields. This can be clearly seen from the following comparison. Thus, the amount of water-resistant aggregates in 0-10 cm of soil in the cotton field is 4.0-18.5; While 0.5 cm is 6.5-11.2 and 20-30 cm is 4.5-18.2, in clover crops this indicator is 35.0; Increased to 24.7 and 27.0. In addition, it revealed the accumulation of more organic and mineral substances under alfalfa cultivation. They proved this by the analysis of soil samples taken from the one year and two-year plots. It was found that 1.66% humus and 0.112% total nitrogen were accumulated in the topsoil of the annual alfalfa field, while the amount of humus accumulated in the topsoil in the biennial clover field was 1.70% and the total nitrogen content was 0.150%. It should be noted. That the development of irrigation erosion in irrigated arable lands depends on the fact that the surface of the area is covered with a large cover. This was clearly shown by the observations. It was found that both relatively weak (0.4 mm / min) and very (1.4 mm / min) heavy rains protect clover soil from further washing. Thus, 0.4 mm / min. In heavy rains, the depth of the furrow under alfalfa is 14.4 mm, 31 mm at 1.4 mm / min, 50.9 and 64.2 mm between rows of cotton, respectively, and 78.6 and 113 mm along the row. 6 mm.

Modern Vacation of Economic Development Indicators of Caspian Regions In Azerbaijan

Absheron Economic Region 1Area: 3,29 thousand km2 . 2. Population: 551,800 people. 3. Administrative districts: Sumgait city, Absheron and Khizi districts. 4. Natural resources: sawdust, limestone, cements raw material, quartz, construction sand, balneological resources. 5. Main areas of the economy: Industrial and agrarian-industrial complex, tourism. 6. Industrial areas: oil and gas extraction, petrochemicals and chemistry, ferrous and non-ferrous metallurgy, energy, light and food industries. 7. Agrarian fields: livestock breeding, poultry farming, sheep breeding, vegetable growing, gardening, vine growing, flowering and dry subtropical fruits. Olive, saffron, pistachio and other products are grown. 8. Areas of service: Construction, transport, communication, tourism and so on. 9. It is the only economic region with no domestic drinking water. The economic region is provided by drinking water and water pipes from the Samur and Kura rivers.

Scientific Substantiation of The Influence of The Erosion Process On Agricultural Properties And Soil Productivity And Measures

Taking all these into account, it is important to increase the fertility of the soil from the erosion process in Ismayilli and to prevent the washing of fodder crops from perennial herbs. The cultivation of these plants in the mountainous regions protects the slopes from the terrible erosion process and provides the animals with a strong fodder. It is proved by the results of the research that restoration of fertility and ecological balance of erosion lands and the implementation of soil-agro-technical measures to increase productivity are of great importance. Due to the application of these measures, I, as a result of improving the water and physical properties of the affected land, prevent surface water flows. In addition, the results of the study have been proven by the fact that, for certain reason, erosion and erosion hazards are most likely to be taken over by the sowing of perennial herbs. Thus, perennial herbs, in particular, accumulate the nitrogen atmosphere of the legumes, enriches the soil with organic matter, accelerates the formation of water-resistant granular - topical structure and improves its water-physical properties, which in turn facilitates the rapid digestion of foodstuffs.

Efficiency of Application of Integrated Measures To Combat Erosion With The Use of Irrigation Systems In Azerbaijan

Studies in the article have shown that productivity increases with improved structure. This is explained by the fact that in soils with 0.25 mm diameter water-resistant aggregates of 14%, grain yield is 22.2 cents / ha, while water-resistant aggregates are 8%. In soils, this figure decreased to 18.4 cents / ha (3.8 cents / ha). It is also known that alfalfa plays a key role in improving the water-physical properties of the soil, as well as its agrochemical composition. The author's research shows that the amount of water-resistant aggregates under the clover is much higher than in the cotton fields. This can be clearly seen from the following comparison. Thus, the amount of water-resistant aggregates in 0-10 cm of soil in the cotton field is 4.0-18.5; While 0.5 cm is 6.5-11.2 and 20-30 cm is 4.5-18.2, in clover crops this indicator is 35.0; Increased to 24.7 and 27.0. In addition, it revealed the accumulation of more organic and mineral substances under alfalfa cultivation. They proved this by the analysis of soil samples taken from the one year and two-year plots. It was found that 1.66% humus and 0.112% total nitrogen were accumulated in the topsoil of the annual alfalfa field, while the amount of humus accumulated in the topsoil in the biennial clover field was 1.70% and the total nitrogen content was 0.150%. It should be noted. that the development of irrigation erosion in irrigated arable lands depends on the fact that the surface of the area is covered with a large cover. This was clearly shown by the observations. It was found that both relatively weak (0.4 mm / min) and very (1.4 mm / min) heavy rains protect clover soil from further washing. Thus, 0.4 mm / min. In heavy rains, the depth of the furrow under alfalfa is 14.4 mm, 31 mm at 1.4 mm / min, 50.9 and 64.2 mm between rows of cotton, respectively, and 78.6 and 113 mm along the row. 6 mm.

Scientific Rationale For The Use of Low-Intensity Sprinkling Systems in Mountain Irrigated Agriculture in Azerbaijan

The results of the study revealed that the mismatch intensity rain rate of water absorption into the soil formation of a surface relief and soil erosion, uneven and shallow soaking imperfection open irrigation system at a superficial irrigation, the need for different irrigation methods in the growing and not growing periods, low coefficient land utilization, high cost of irrigation and other features are, to a certain extent in conflict with the requirements of watering cultivated with techniques for / of crops in an area at the deep groundwater

Feeling Isolated and Lonely During Covid-19 Lockdown

Isolation and loneliness have been associated with negative mood states, sleep disturbances and health problems. People experiencing pandemic lockdowns are susceptible to feelings of isolation and loneliness. In this Survey Monkey study conducted during a COVID-19 lockdown (N= 260 respondents), 81% reported feeling isolated and 68% feeling lonely. Correlation analyses suggested that feeling isolated and lonely were related to each other and were, in turn, negatively related to health practices scale scores and positively related to scores on scales measuring COVID-related stress, negative mood states including anxiety and depression, fatigue, sleep disturbances, and posttraumatic stress symptoms. Analyses of variance revealed significant differences between isolated and non-isolated groups as well as between lonely and non-lonely groups on these measures. Only a weak correlation was noted between living alone and loneliness, suggesting that feelings of isolation and loneliness extended to those living with others as well. Positive correlations between both feeling isolated and lonely and time on Facebook and gaming suggested that these activities did not compensate for their isolated and lonely feelings. Feelings of isolation and loneliness and their associated problems also increased across the lockdown survey period. The lack of touch and exercise suggested that those activities might have alleviated the negative feelings and associated problems. The results of this survey are limited by the self-reported data from a non representative sample that is cross- sectional. Nonetheless, they highlight the negative effects of isolation and loneliness during a COVID-19 lockdown.