Keywords
genetik o'zgaruvchanlik
sho'rlanish
stressga chidamlilik indekslari
How to Cite
Abstract
Ushbu tadqiqotda no‘xat ( Cicerarietinum L. ) genotiplarining sho'rlanish darajalariga nisbatan bardoshliligi va genetik o'zgaruvchanligi 7 xil stress index (TOL, MPI, GMP, HM, STI, YI va YSI) yordamida baholandi. Natijalar organilgan kolleksiyada sho'rlanishga reaktsiyasi bo'yicha genetik bog’liqligini ko'rsatadi. Mahalliy navlardan Malxotra Guliston , Lazzat , Iftixor hamda jahon kolleksiyasidan SSA-2, 10, 11, 12, 16, 19, 27, 34, 35 va 36 namunalarida yuqori stressga baardoshlilikni namoyon qildi. Ushbu no'xatning genotiplari turli iqlim sharoitida yuqori don hosildorligiga ega va bu genotiplar boshqa genotiplarga nisbatan yuqori rentabellikga ega bo‘lgan hosildor va stressga bardoshli genotiplarni aniqlashdan iborat.References
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