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Gilani, Saber, Askari, Naser, Meighani, Hossein, Soleimani, Amanollah, Ghahremani, Reza. (1402). Interaction of Light Quality and EC of Nutrition Solution on Seedling Quality, Growth, and Physiology of Cucumber Seedlings. , 10(Special issue (Light in horticulture)), 97-112. doi: 10.22059/ijhst.2023.356905.628
Saber Gilani; Naser Askari; Hossein Meighani; Amanollah Soleimani; Reza Ghahremani. "Interaction of Light Quality and EC of Nutrition Solution on Seedling Quality, Growth, and Physiology of Cucumber Seedlings". , 10, Special issue (Light in horticulture), 1402, 97-112. doi: 10.22059/ijhst.2023.356905.628
Gilani, Saber, Askari, Naser, Meighani, Hossein, Soleimani, Amanollah, Ghahremani, Reza. (1402). 'Interaction of Light Quality and EC of Nutrition Solution on Seedling Quality, Growth, and Physiology of Cucumber Seedlings', , 10(Special issue (Light in horticulture)), pp. 97-112. doi: 10.22059/ijhst.2023.356905.628
Gilani, Saber, Askari, Naser, Meighani, Hossein, Soleimani, Amanollah, Ghahremani, Reza. Interaction of Light Quality and EC of Nutrition Solution on Seedling Quality, Growth, and Physiology of Cucumber Seedlings. , 1402; 10(Special issue (Light in horticulture)): 97-112. doi: 10.22059/ijhst.2023.356905.628

Interaction of Light Quality and EC of Nutrition Solution on Seedling Quality, Growth, and Physiology of Cucumber Seedlings

International Journal of Horticultural Science and Technology
دوره 10، Special issue (Light in horticulture)، اسفند 2023، صفحه 97-112    اصل مقاله (1.08 M)
نوع مقاله: Research paper
شناسه دیجیتال (DOI): 10.22059/ijhst.2023.356905.628
نویسندگان
Saber Gilani1؛ Naser Askari* 2؛ Hossein Meighani2؛ Amanollah Soleimani1؛ Reza Ghahremani3
1Department of Agronomy and Plant breeding, Faculty of Agriculture, University of Jiroft, Jiroft, Iran
2Department of Horticultural Science, Faculty of Agriculture, University of Jiroft, Jiroft, Iran
3Department of Horticulture, College of Aburaihan, University of Tehran, Tehran, Iran
چکیده
Optimizing light and nutrient supply has a key role in seedling quality and yield of cucumber seedlings. The combined effects of light quality {blue (B), white [W; 41% B, 39% intermediate, and 20% red (R)], RB [red (80%) and blue (20%)], and red (R)} and EC value of the nutrient solution (1, 1.7, and 3 ds m-1) were evaluated on the growth and physio-logical responses of cucumber seedlings. The measurements were aimed at the growth rate, biomass distribution, water status, seedling quality, yield, and concentration of photosynthetic pigments, protein, proline, potassium, and phosphorous. The results showed that the effects of light quality on cucumber seedlings depended on the EC values of the nutrient solution. The RB treatment at EC 1.7 of the irrigation water had the highest value of seedling quality parameters and the maximum amount of osmolytes, elements, and pigments, showing adequate water performance. Moreover, in contrast to the conventional seedling production, yield and biomass production increased by 70% and 92%, respectively, in the transplanting phase. This probably resulted from a more efficient elemental uptake, higher biomass distribution, and low vegetative growth in the seedling production phase. These results can contribute to seedling production of vegetables as an efficient protocol for yield productivity. In sum, our findings showed that determining the ideal light spectrum for seedling growth should be considered together with the EC of the nutrient solution.
کلیدواژه‌ها
Cucumis sativus؛ LED؛ Nutrient solution؛ Transplant quality؛ Water relation؛ Yield productivity
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تعداد مشاهده مقاله: 215
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