Tomato hybrids on a low-volume substrate of transitional turnover in Daghestan's industrial greenhouses

Автор: Akhmedova P.M., Daguzhieva M.M.

Журнал: Овощи России @vegetables

Рубрика: Овощеводство

Статья в выпуске: 1 (45), 2019 года.

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The area of greenhouses in Dagestan currently exceeds 220 hectares, most of which were built over the past 5 years and are high-tech facilities. The aim of our research was to identify highly productive tomato hybrids for growing in winter greenhouses and to study the characteristics of their growth and development in transitional turnover; determination of the optimal time for sowing seeds and planting tomato seedlings for transitional turnover; determination of the level of accumulation of nitrates in the fruits of tomato, depending on the varietal characteristics and growing conditions. Experimental work was carried out in the greenhouse farm LLC Agro-AS, located in the Novolaksky district, p. Novokuli (Novostroy) is a suburb of Makhachkala. It has been established that when growing a tomato under conditions of a transitional culture under specific light conditions, the most expedient are the dates: sowing seeds in the first half of August, planting plants in the greenhouse in the first and second decade of September. Growing tomato plants during this period allows the plants to enter into the fruiting phase earlier and thereby form a larger number of profitability of the pr1oduction o1f hybrids was 70- %%.


Ttomato, varieties, transitional turnover, protected ground, biometrics, yield dynamics, fruit weight, yield

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IDR: 140240673   |   DOI: 10.18619/2072-9146-2019-1-50-55

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