Morphophysiologycal change of Stachys multicaulis Benth. Plant species under domestication process

سال انتشار: 1396
نوع سند: مقاله کنفرانسی
زبان: انگلیسی
مشاهده: 604

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شناسه ملی سند علمی:

NRCCONF01_009

تاریخ نمایه سازی: 6 مهر 1397

چکیده مقاله:

Morpho-physiologycal change of the Stachys multicaulis were investigated under domestication in relation to different soil textures and irrigation regimes. Plant s scion was cultivated in pots in three different soil textures including light, medium and heavy in pot condition. Also a set of irrigation periods of 3, 6, 9, 12, and 15 days were used at a completely randomized design. The results showed a significant trend in morpho-physiologycal traits change from habitat to domestication condition. Plants which are cultivated in heavy soil textures have higher performance. Plant height, calibrated greenness, leaf ratio and angle, moisture content hadn t a regular trend in comparison to the wild. The most significant change, leaf angle was 75°, 70°, 53°, respectively for 5, 10 and 15 days irrigation in heavy soil comparison to 29° for plants in wild habitat. Also some other morphological traits, number and length of leave s trichome had a significant effect (p<0.01) under domestication. Generally, the morpho-physiologycal change of the S. multicaulis is depending on cultivation conditions.

نویسندگان

Habib Yazdanshenas

Faculty of Natural Resources, University of Tehran, Karaj, Iran

Ali Tavili

Faculty of Natural Resources, University of Tehran, Karaj, Iran

Hossein Azarnivand

Faculty of Natural Resources, University of Tehran, Karaj