Özet:

In our country, the water and agricultural land potential is used excessively and irregularly, and in the areas where the products grown with intense irrigation such as cotton are grown, soil has begun to be widely seen. The purpose of this study is also to determine the effects of the potato varieties developed as a result of local healing studies of different levels of salt stress in in vitro and the tolerance of the salt of genotypes by determining the effects on the in vitro grinding and growth parameters. In the study also in vitro conditions 15 different varieties of cotton (Aydın 110, Ege 69, Ege 7913, Harem 2, M-39, Nazilli 84-S, Nazilli-87, Nazilli-84, N-342, Nazilli 92-13, Maraş 32, SC 2009, SC 2079, ES-1 and Shahin 2000) 5 different salt concentrations exposed to stress, plant length, plant age weight, dry plant weight, age root weight root length, leaf number, leaf length, leaf length was studied. In addition, the percentage of salt tolerance index is determined according to varieties. The increase in salt concentrations above 50 mm NaCl has a negative effect on all the characteristics and varieties studied, the N-342, Maraş 32, Harem 2, Nazilli-84, Nazilli-87 varieties have been shown to be more tolerant to salt than other genotypes in terms of grinding and growth parameters in vitro-conditions.

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