Különböző paprika fajtatípusok palántakori sóstressz vizsgálata
نویسندگان
چکیده
A Zöldségtermesztési Kutatóintézet paprikafajtákat szeretne észak-afrikai országokba exportálni, ahol nagyon magas a talajok sótartalma. Magyarországon is sok helyen és az öntözővíz Ezért vizsgáltuk két paprika fajtatípus (blocky hegyes erős) négy-négy fajtájának palántakori sóstressz érzékenységét talajnélküli körülmények között. kiváltása előtt mértük fajták nettó fotoszintézis intenzitásának értékeit. sóstresszhez egy hétig háromféle sókoncentrációt (20, 40 80 millimol NaCl) adtunk alap tápoldathoz, majd hét regeneráció után ismét vizsgáltuk, hogyan alakult palánták intenzitása. blocky típusú kisebb stresszt mutattak só kezelés végén, mint erős fajták. Az egyhetes viszont jobban közelítettek eredeti értékekhez,
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ژورنال
عنوان ژورنال: Gradus
سال: 2022
ISSN: ['2064-8014']
DOI: https://doi.org/10.47833/2022.1.agr.006