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anale 21.pdf - Institutul National de Cercetare Dezvoltare pentru ...

anale 21.pdf - Institutul National de Cercetare Dezvoltare pentru ...

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Marin SANJN01UCONCLUZII- Liniile şi soiurile testate s-au comportat diferit la stresul <strong>de</strong> secetă atât din punct<strong>de</strong> ve<strong>de</strong>re al numărului <strong>de</strong> lăstari formaţi, cât şi din punct <strong>de</strong> ve<strong>de</strong>re al numărului <strong>de</strong>tuberculi şi al producţiei acumulate.- Au tolerat mai bine stresul <strong>de</strong> secetă liniile BV.86-1419-40 şi BV.87-1441-11N.PRELIMINARY RESULTS CONCERNINGTHE HYDRIC STRESSSORTAGE AT SOME POTATO VARIETIES AND LINESAbstractIn the high temperature conditions from SCPC Mîrşani, jud. Dolj, it was tested invegetation vessels at the humidity levels by 70% and 30% from LD.A. a range ofnewlycreated lines and varieties concerning the way they tolerate the drought stress. It wasnoticed a different behaviour of the varieties and lines tested both from the point ofview ofthe young shoots and the formed tubers as well as the total tubers yield.Keywords: potato, varieties, lines, resistance drought.Tables:1. Influence ofthe humidity limit upon the number ofyoung shoots.2. Influence ofthe humidity limit upon tubers number.3. Influence ofthe humidity limit upon tubers weight.4. Behaviour ofsome potato varieties and lines at the stress ofhydric shortage98Anale rc.pc.

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