САЛАТБОШ ЎСИМЛИГИ НАВЛАРИНИ ЁПИҚ МАЙДОНДА СУВЛИ ҚУВУРЛАРДА ЕТИШТИРИШДА ФЕНОЛОГИК КУЗАТУВ НАТИЖАЛАРИ
DOI:
https://doi.org/10.5281/zenodo.20320619Keywords:
lettuce, hydroponics, phenological observation, closed area, growing period, survival rate.Abstract
This article presents the results of phenological observations of five lettuce (Lactuca sativa L.) varieties – Krupnokochan (standard), Iceberg, Great Lakes 118, Rоbinson, and Ko'kshox – cultivated in a closed area using hydroponic tube systems. Experiments conducted from 2022 to 2024 determined seedling survival rates in greenhouses, days from transplanting to head formation, technical maturity, and harvest, as well as the number of surviving plants per hectare and total growing period. Results showed that the Rоbinson variety achieved the highest seedling survival rate (98.0%) and the shortest growing period (59 days). Intervariety differences in survival rate and growing duration confirm crop-specific adaptation potential under soilless cultivation.References
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