FIRST-GENERATION F1 HYBRID TOMATO VARIETIES FOR OPEN FIELD CULTIVATION IN SOUTHERN UZBEKISTAN, RESISTANT TO ROOT-KNOT NEMATODES, AND SUITABLE FOR EXPORT

Abstract

The article presents the results of the study of new F1 hybrids of tomatoes selected by the Surkhandarya Research and Experimental Station in 2020-2021, high-yielding, transportable and resistant to root-knot nematode, as a result, F1Namuna x L-46 hybrids with high total yield and F1Dystlik x L-46 hybrids with the highest heterosis effect in total and early yield were isolated.
In addition, the hybrids F1 On the Moon Shackle, F1 Namuna x L-59 and F1Dystlik x L-46 are considered resistant to the root-knot nematode.