CULTIVATION OF SWEET PEPPER (CAPSICUM ANNUUM L.) SEEDLINGS AT DIFFERENT NUTRIENT LEVELS

Аннотация

INTRODUCTION grown in our country contain 54-118 mg/% in the Today, in solving the food problem of the period of technical ripening, and 368-535 mg/% in population of our country, it is important to the period of physiological ripening of vitamin “C” prepare seedlings of sweet pepper varieties with [1]. high quality, high transportability and resistance to diseases. Sweet pepper is unique compared to Under certain conditions, the possibility of other vegetable crops, its fruit can be eaten both increasing the production of sweet pepper is to when it is blue and red, and its fruit is rich in expand the cultivated areas and increase the yield. vitamins A and C. The main way to increase productivity and obtain products suitable for export is the correct selection The average production of pepper in our republic of adaptive, high-yielding varieties, improvement is 270-280 thousand tons, most of which is of agricultural cultivation technology, in particular, exported abroad. In terms of biochemical rational use of organic and mineral fertilizers and composition, nutritional value, transportability growth stimulants. [1,2]. and shelf life, sweet pepper is significantly different from other vegetables. According to the amount of In the conditions of irrigated light gray soils of dry matter (14.5%), it ranks first among vegetables Kashkadarya region, it is recommended to use (after garlic), and according to the amount of organo-mineral fertilizers in order to obtain a high vitamin “C” (ascorbic acid). Sweet pepper fruits and stable market yield (32-35 t/ha) from sweet https://www.theamericanjournals.com/index.php/tajabe 12 THE USA JOURNALS THE AMERICAN JOURNAL OF AGRICULTURE AND BIOMEDICAL ENGINEERING (ISSN – 2689-1018) VOLUME 06 ISSUE10 pepper variety “Dar Tashkent”. 20 t/ha manure + period of two full blooms, then the seedlings were N200P160K100 kg/ha and treatment with watered, and the humidity was kept at 70-80% solutions of growth stimulants during the MPV. 6 options were used for planting seedlings, flowering period (gibberellin 0.6-0.7 g per 10 liters i.e. option 1 - control; Option 2: N18P18K18 kg/ha; of water).[7] Option 3: N36P36K36 kg/ha; Option 4: N54P54K54 kg/ha; Option 5: N72P72K72 kg/ha; The seedling method has a number of advantages Option 6: N90P90K90 kg/ha was used. From over the conventional method of sowing seeds mineral fertilizers, NPK fertilizer directly into the ground. Seedlings are usually 18:18:18+3MgO+ME or azofoska was used. 10, 20, grown for 30-80 days. The achieved progress in 30, 40, 50 grams were applied to 10 l of distilled plant development allows early harvest. Selling water. early harvest at higher prices provides additional income. Thanks to the advance, the seedling Research was conducted in laboratory conditions. method allows you to extend the growing season. All records, observations, analyzes and calculations This increases plant productivity and makes it in the experiment were conducted based on possible to grow heat-loving crops and enrich the generally accepted methods and agricultural variety of vegetables in the northern regions, recommendations [3,4,5]. where the growing season is long, but there is not RESULTS AND DISCUSSION enough heat, and there are no conditions to collect the harvest from seeds. The seedling method According to the results of the study, when reduces the need for land at the beginning of the analyzing the growth and development of sweet plant's life. Better provision of plants with food, pepper varieties “Bella Vista”, “Kalota” and “Dar moisture, heat, light and other factors, better Tashkenta” in 6 options and 3 returns, the survival protection of still weak seedlings from pests, rate of seedlings in the experimental options on the diseases, and weeds, can reduce labor costs in the 5th day after planting is 100 percent it was fight against them. In the seedling method, seed determined. consumption is reduced by 3-7 times compared to The use of mineral fertilizers tends to increase the planting in a permanent place. Cultivation of plants survival rate of seedlings. When the seedlings of through seedlings in protected ground conditions the plant form 5-6 true leaves, the biometric extends the product release period and provides an indicators are analyzed in the section of the opportunity to use artificial lighting sources varieties. Before planting in the field, in the 1st economically [7]. experiment (“Bella Vista” variety was planted), in Accordingly, we focused on this type of crop in our the control option, the plant height is 6 cm, the research. number of leaves is 6 pieces. , in the 2nd experiment (the Kalota variety was planted) the The main goal of the research is to grow sweet plant height was 5.5 cm, the number of leaves was pepper seedlings of high-quality, disease-resistant, 7 pieces, in the 3rd experiment (the Dar-Tashkenta highly transportable varieties. variety was planted) the plant height was 8 cm, and Taking this into account, ex