Analysis of a Predictive Mathematical Model of Weather Changes Based on Neural Networks

The main challenge of modern land management is the need to increase the yield of cultivated crops, while maintaining quality, minimising total energy inputs into cultivation and minimising the negative impact on the environment. This is quite possible if we have healthy seeds characterised, first of all, by improved sowing qualities. In order to realise the mentioned approaches, it is possible to use seed preparation for sowing, using for this purpose various electrophysical effects, including treatment of seed material in the electric field of high voltage. The purpose of the presented article is to analyse the results obtained to study the process of treatment of cereal seeds before sowing in the electric field of constant and alternating high voltage, as well as the electric field of pulsed high-voltage discharges. A universal experimental laboratory setup was assembled for the research. According to the results of the experiments, there was a clear dependence of the speed and friendliness of germination of winter triticale and barley seeds on the effects of electrical nature on them. Efficiency of such influences is also shown in plant protection against various pests, so against bread fleas and meromysa it is treatment in the electric field of alternating high voltage with duration of 120 s, as well as against Swedish fly, but with duration of treatment of 60 s; against wheat thrips – in the electric field of constant high voltage with duration of 60 s. Besides optimisation of phytosanitary condition of crops, the stimulating effect of high voltage electric field on yield structure of cereal crops (winter barley and triticale) was revealed, as productivity increases, bushiness and more dense productive stalks are formed. Electrostimulation has a positive effect on such hard-to-regulate parameter as ear fineness – the total number of grains in the ear increases by 13.8…31.0%; the weight of 1000 grains slightly increases – by 3.0…6.2%; grain yield to total weight increases by 40.3…57.8%; positive effect on all elements of yield structure is traced.

Section: Resultsmentioning

confidence: 99%

Pre-sowing stimulation of cereal seeds in high voltage electric field

Yudaev,

Daus,

Eviev

et al. 2024

“…This allows companies to track the journey of their products from sea to plate. It also helps ensure that all seafood is caught and harvested legally, and that all fish is traceable back to its original source [21,22].…”

Section: Discussionmentioning

confidence: 99%

Organization of a unified digital platform in sustainable fisheries of the fishery complex

Chizhikova

2024

The actual issue of modern digitalization of the development of the fishery complex of the Russian Federation is the cardinal transformation of economic, scientific, technical, legal, production technological, production relations with digital platforms. The fishery complex as one of the important and integral parts of the country’s economy, providing the population with food and forming food security of the state, the main consumers of the products of most interrelated sectors in technological, economic and organizational fields of the economy. Intensive use and consumption of natural resources in order to maintain human civilization due to the limited nature of these resources cannot develop without proper regulation, both at the federal and regional levels. “Sustainable” fishery is a guarantor of food security of any country, and digitalization is essential.

“…In particular, it was recommended to deepen and clean the riverbed (in months of low water). It is recommended to deepen the shallows of the riverbed and clean it with dredgers [11,12]. The results of scientific research show that the bottom of the Amudarya River and its water level are rising from year to year.…”

Section: Methodsmentioning

confidence: 99%

Research of deformation processes of Amu-Bukhara canal and increase of water permeability

Sobirov,

Begieva

2024

The use of spurs and dams in the moderation of water flow, the correct direction of water supply, flow and protection of coastal areas from leaching, increase the strength of the current repair work. phase execution. The hydraulic parameters of the riverbed in the lower reaches of the Amudarya, in particular, the average depth of the river and the width of the riverbed are determined by the abundance of water in the river. calculated calculations were obtained by analyzing by obtaining links to water consumption in the years. Recommendations and calculation methods for the prevention, protection of floods in the river during floods, increasing the strength of hydraulic structures are recommended. This includes the construction of riverbeds and shore protection in the river areas, the creation of safe conditions in the settlements along the river and the prevention of floods in arable lands, as well as the improvement of river capacity and hydraulic engineering in the river. to ensure the safe and efficient operation of facilities and to be used in solving other engineering tasks.