Vol. 2 No. 10 (2022): Volume02 Issue10

The article describes the conditions of cultivation of soy on saline soils Bukhara, its positive impact on productivity of the subsequent crops, soil fertility, as well as efficient use of lands.

Melon (Cucumis melo L.) is the most spread melon crop in Uzbekistan. More than 130 local varieties of melon are cultivated in various regions of the republic. Every year melons and gourds are cultivated on the area of150 thousand hectares. The most harmful diseases of the melon are powdery mildew and Fusarium wilt. All local varieties of melon are susceptible to these diseases. Annually from these diseases, the yield of melon is reduced by 20-25%. The most effective way to combat these diseases is to develop resistant varieties. The Research Institute of Vegetable, Melon Crops and Potato has carried out long-term selection work to create melon varieties resistant to powdery mildew and Fusarium wilt. Breeding local varieties of melon with economically valuable traits and high test quality with genes for resistance to these diseases have been created and included in the State Registe of Uzbekistan.

Asparagus, better known as asparagus, is a perennial that grows mainly in dry climates. There are about 100 types of asparagus, but some sources mention the presence of 300 types of asparagus. Asparagus, which is familiar to many, has a high taste, which is grown in the form of a shrub or grass. The upper part of the young shoots of this vegetable is included in various culinary delights. However, only 20 types of asparagus are suitable for food. The article notes the nutritional and healing properties, how to use them, and provides information on the history of asparagus and chemical composition. A brief morphological characteristic of asparagus, its relation to environmental factors is given. The technology of growing asparagus is described in detail: seed preparation for sowing, site selection, soil preparation, fertilizers, methods of growing crops, care and harvesting measures.

Studies have been carried out on the processing of melon products in the primary seed production of melon crops on the basis of German and local technology. As a result, the yield of dried melon products from Sakhovat variety was 20,2%, Zar gulobi variety 12,6% and Suyunchi 2 variety 13,6%. “Melon jam” is prepared from melon fruits. From 1 ton of melon fruits, 1,6 tons of jam were obtained.

The observations gave the following results, it is known that the number of seedlings per unit area is more or less, the number of ribbons in the tape and the distance between plants in the tape is short (5 cm) or wide (10 cm) caused the error amount to vary. The reason for the decrease in productivity from the small feeding area to the large feeding area was directly related to the number of plants per unit area. If onion sprouts are planted in a two- and three-row tape method, the amount of onion heads in the crop is 92,1% to 93,8%; It was found to be in the range of 86,4 percent to 89,9 percent. Among the studied planting schemes, the highest and highest-quality yield per hectare was obtained from options planted in three rows, the distance between strips was 15 cm, and seedlings were planted in the strip at a distance of 5 and 7,5 cm (44,8; 38,7 t/ha).

Anthrax (Latin - Febris carbunculosa; English - Anthrax; Russian - sibirskaya yazva) is an acute and extremely dangerous infectious disease, characterized by septicemia, severe poisoning and the formation of carbuncles, all types of agriculture  It infects domestic, domestic, and wild animals, and it is easily transmitted to humans mainly through animals.

This article presents a comparative analysis and monitoring of remote sensing of agricultural crops using various methods based on modern digital technologies.

At present, the influence modern surveying instruments has increased significantly. Modern surveying tools make the process easier and saves time. The development of territorial production complexes, exploration and development of mineral deposits, design, construction, reconstruction of industrial, agricultural and energy facilities, land reclamation, land management, modern geodetic equipment must be used for urban and agricultural and other tasks.