Abstract. Against the background of the increased norm and the ratio of mineral fertilizers (N210P105K70) when growing winter wheat, when the tendency is growing between wheat monocotyledonous and dicotyledonous weeds 300 g/ha of Atlantis herbicide contribute to an increase in the grain yield to 25.8 c/ha, net profit 692633 soums/ha, profitability up to 17.8%.
07.09.2022 Volume 1 Issue 5 View more Download
Abstract. With a soil moisture content of about 70-70-60% compared to the CDN, with the application of mineral fertilizers in the ratio N300P210K150, the yield was 37.6 c/ha, an additional yield of 9.8 c/ha or 35.4% was obtained. compared to control. With a soil moisture content of 70-70-60% in relation to the NDN and the application of mineral fertilizers in the ratio N300P210K150, the quality indicators of the fiber and seeds were the highest, the fiber yield was 35.8%, the fiber length was 34.7 mm, the weight of 1000 seeds was 126.5 g.
07.09.2022 Volume 1 Issue 5 View more Download
Abstract. A more detailed and accurate clinical picture of asthma was described by Aretheus of Cappadocia (1st century AD) in his essay “On the Causes and Symptoms of Chronic Diseases”, devoting a separate chapter to it. Areteus in his essay described two forms of the disease, accompanied by difficulty in breathing, noting that one of them, characterized by orthopnea, is associated with heart disease; the second, provoked by cold moist air and accompanied by spastic difficulty in breathing and wheezing, is a disease of the lungs—thus. Aretaeus divided asthma into two forms: cardiac and bronchial. Claudius Galen, who wrote, among other works, the work “On Difficulties in Breathing” (lat. De difficultate respirationis), adhered to the Hippocratic approach to explaining the causes of asthma, explaining them by the accumulation of viscous sputum in the bronchi and, following Areteus, accepting the division of asthma into two forms.
07.09.2022 Volume 1 Issue 5 View more Download
Abstract. This article provides information on how much dust is captured by plants in nature and how much dust is captured in relation to the volume of the plant's body. Also, about the large share of factories located in the city in the pollution of the atmosphere and the formation of dust and fumes. the information is given. The planted trees are planted not only to obtain wood products, but also to create hedgerows in the fields, to prevent avalanches and floods in the mountains, and for other purposes.
04.09.2022 Volume 1 Issue 5 View more Download
Abstract. One type of degradation is wind erosion, and wind erosion is a global problem. Ensuring food security and maintaining soil fertility is one of the most important tasks facing the world community today. Wind erosion is one of the largest factors affecting soil fertility in the world. In recent years, scientists have made great efforts to prevent this process and determine the extent of the damage caused. The concept of modeling soil wind erosion with the help of modern GAT technologies has entered science. To date, there are several types of modeling that help determine the rate of wind erosion through modeling and determine the effectiveness of erosion control measures. We have devoted this article to the consideration of wind erosion models of the RWEQ and WEPS types.
04.09.2022 Volume 1 Issue 5 View more Download
Abstract. The study of risk factors leading to the development of asthma is conducted in the form of a survey and interviews. 52 % of patients with a diagnosis of asthma noted the presence of the disease among close relatives. Among the risk factors that lead to bronchial asthma, the most common are pollen, tobacco (49,1 %). 59,2 % of patients diagnosed with asthma do not follow the diet. 27,3 % of them are abused bitter, salty and high cholesterol food. 44 % do not get enough fruits and vegetables, protein-rich foods.
04.09.2022 Volume 1 Issue 5 View more Download
Abstract. It will not be a mistake to say that the World Ocean is the highest in terms of its natural resources. Now there are some areas that are poor in resources, but there are places that have huge reserves of oil, gas, biological resources and other natural resources. The article provides information on the use of natural resources of the World Ocean.
02.09.2022 Volume 1 Issue 5 View more Download
Abstract. On the irrigated lands of the Samarkand region have been studied some elements of the structure of the rye crop of varieties Vakhshshskaya 116 and Shalola, as well as the number of grains per spike, sowing time, and per 1000 grains per spike, the effect of mineral fertilizers. With the increase in the rate of mineral fertilizers in the early (1.10) sowing of Vakhshskaya 116 cultivar, it was observed that some elements of the yield structure were reduced due to plant dormancy. It was noted that the medium-term sown variants were higher than the early and late sown variants. The lowest rate in this variety was observed in late (1.11) planted varieties. There were no cases of waterlogging in the Shalola variety, which did not adversely affect some elements of the crop structure. The number of grains per spike in the early (1.10) sowing period is from 31.3 to 50.2 grains, in the medium (15.10) sowing period - from 32.4 to 50.3 grains, and in the late (1.11) sowing period - from 30.3 grains. If it was found to be up to 41.3 grains, the grain weight in the spike ranged from 0.73 g to 1.13 g, depending on the sowing dates; 0.72 g and 1.19 g each; 0.67 g to 1.05 g, and the mass of 1000 grains, respectively, from 23 g to 28.7 g; 24.4 g and 30.0 g each; We found that it ranged from 21.5 g to 26.1 g. In general, the structure of the crop, the number of grains per spike, the mass of grain per spike and the timing of sowing per 1000 grains, as well as the combined effect of mineral fertilizers were studied. The most favorable values were obtained in the background of fertilization N180P110K90 in Vakhshskaya 116 and Shalola varieties.
31.08.2022 Volume 1 Issue 5 View more Download
All over the world preference is given to natural plant products, as medicines and vegetables for the prevention and treatment of various diseases due to their less painful effects. Epidemiological studies have shown that natural foods strengthen the immune system and act as anti-inflammatory, antioxidant, anti-mutagenic and anti-cancer agents, one such agent is the miracle vegetable broccoli and broccoli sprouts from the Brassicaceae family. These plants are quite unique due to their content of bioactive metabolites , consisting of a large number of sulfur-containing compounds, such as glucosinolates - sulforaphane, together with phenolic acids and flavonoids.
27.08.2022 Volume 1 Issue 5 View more Download
The waters of the oceans, which occupy most of the earth's land, hold various chemical elements dissolved in it. Almost all elements of Mendeleev's periodic table of chemical elements can be found in the waters of the ocean. They can be used for different purposes. This article provides information on the economic use of elements contained in ocean waters.
27.08.2022 Volume 1 Issue 5 View more Download
SCIENCE & INNOVATION