Moradinezhad, Farid, Hajizadegan, Soheyla, Sayyari, Mohammad Hassan, Khayyat, Mehdi. (1399). Physiological, chemical and growth responses of summer savory (Satureja hortensis L.) to boron under greenhouse conditions. , 3(Special Issue - Abiotic and Biotic Stresses), 43-52. doi: 10.22077/jhpr.2019.2464.1057
Farid Moradinezhad; Soheyla Hajizadegan; Mohammad Hassan Sayyari; Mehdi Khayyat. "Physiological, chemical and growth responses of summer savory (Satureja hortensis L.) to boron under greenhouse conditions". , 3, Special Issue - Abiotic and Biotic Stresses, 1399, 43-52. doi: 10.22077/jhpr.2019.2464.1057
Moradinezhad, Farid, Hajizadegan, Soheyla, Sayyari, Mohammad Hassan, Khayyat, Mehdi. (1399). 'Physiological, chemical and growth responses of summer savory (Satureja hortensis L.) to boron under greenhouse conditions', , 3(Special Issue - Abiotic and Biotic Stresses), pp. 43-52. doi: 10.22077/jhpr.2019.2464.1057
Moradinezhad, Farid, Hajizadegan, Soheyla, Sayyari, Mohammad Hassan, Khayyat, Mehdi. Physiological, chemical and growth responses of summer savory (Satureja hortensis L.) to boron under greenhouse conditions. , 1399; 3(Special Issue - Abiotic and Biotic Stresses): 43-52. doi: 10.22077/jhpr.2019.2464.1057

Physiological, chemical and growth responses of summer savory (Satureja hortensis L.) to boron under greenhouse conditions

Journal of Horticulture and Postharvest Research
مقاله 4، دوره 3، Special Issue - Abiotic and Biotic Stresses - شماره پیاپی 7، شهریور 2020، صفحه 43-52    اصل مقاله (1.52 M)
نوع مقاله: Original Article
شناسه دیجیتال (DOI): 10.22077/jhpr.2019.2464.1057
نویسندگان
Farid Moradinezhad1؛ Soheyla Hajizadegan1؛ Mohammad Hassan Sayyari2؛ Mehdi Khayyat* 1
1Department of Horticultural Science, College of Agriculture, University of Birjand, Iran
2Department of Soil Science, College of Agriculture, University of Birjand, Iran
چکیده
Purpose: Boron toxicity is an important factor, which reduces crop productivity, quality and medicinal characteristics around the world. Research method: This research was conducted to investigate the effect of different boron (B) concentrations on growth, chemical and physiological characteristics of Satureja hortensis plants under greenhouse conditions in 2016. The experiment was conducted in a glasshouse with 25±3 °C and 15±3 °C (day-night) temperatures, 60% relative humidity and 340 ppm CO2 concentration. Treatments were different B concentrations as H3BO3 that used via irrigation water including 0, 5, 10, 25 and 50 mg L–1. Main findings: Results indicated that total nitrogen, Fm, Fv, Fv/Fm, chlorophyll a, b and total, leaf number, relative water content (RWC), specific leaf weight (SLW), areal fresh and dry weights significantly decreased by B increase. On the other hand, increased B concentration in leaf was led to increasing of F0, ΦN0, proline, total carbohydrate and phenolics, specific leaf area and leaf electrolyte leakage. Limitations: No significant limitation to report. Originality/Value: It is concluded that summer savory can tolerate B concentrations up to 10 mg L–1, and leaf boron accumulation significantly inhibited, however, increased with more B concentration of root medium, which affected all physiological aspects mentioned above.
کلیدواژه‌ها
Boron toxicity؛ Chlorophyll fluorescence؛ Phenolic؛ Savory؛ Secondary metabolites
مراجع
آمار
تعداد مشاهده مقاله: 906
تعداد دریافت فایل اصل مقاله: 625