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Palm Peat in Mixed Culture Media Improves Root System Architecture (RSA) in Cucumis sativus Seedlings | ||
International Journal of Horticultural Science and Technology | ||
دوره 11، شماره 3، مهر 2024، صفحه 309-316 اصل مقاله (312.81 K) | ||
نوع مقاله: Research paper | ||
شناسه دیجیتال (DOI): 10.22059/ijhst.2023.358926.639 | ||
نویسندگان | ||
Sediqeh Afsharipour1؛ Abdolmajid Mirzaalian Dastjerdi1؛ Azam Seyedi* 2 | ||
1Department of Agricultural Engineering, University of Hormozgan, Bandar Abbas, Iran | ||
2Department of Horticultural Science, Faculty of Agriculture, University of Jiroft, Jiroft, Iran | ||
چکیده | ||
Different culture media have various materials that impact root system architecture (RSA) and root system quality in plants. Finding the most compatible RSA of cucumber seedlings among the eight mixed culture media is critical to plant productivity. In this experiment, cucumber seeds were sown in eight mixed culture media, including a volume ratio of 30:10:60 of 1- perlite-vermicompost-coco peat as the control group, 2- peat moss-vermicompost-palm peat, 3- cocopeat vermicompost-palm peat, 4- perlite-vermicompost-palm peat, and 30:70 ratios of 5- peat moss- palm peat, 6- cocopeat -palm peat, 7- perlite -palm peat and 8- vermicompost-palm peat under greenhouse conditions. RSA of the seedlings was evaluated by GiA-Roots software via imaging at the fourleaf stage. The results showed that the minimum network length, network area, and network perimeter (821.6 cm, 7598.3 cm2, and 2102.3 cm, respectively) in the seedlings occurred on perlite-vermicompost-coco peat (control) which lacked palm peat. The minimum network volume, number of connected components, and network depth were observed in the control. However, the maximum network length, network volume, number of connected components, network width, network area, and network perimeter (88862.8 cm, 2076390.9 cm3, 23.2, 4567.4 cm, 332356.1 cm2, and 132068.9 cm, respectively) occurred in seedlings on peat moss-vermicompost-palm peat (30:10:60). Thus, a culture medium containing 30% peat moss, 60% palm peat, and 10% vermicompost improved RSA in cucumber seedlings. Palm peat was recommended as a sustainable resource to comprise culture media for cucumber seedlings. | ||
کلیدواژهها | ||
Cucumber؛ Local bioresources؛ Network area؛ Network length؛ Network volume | ||
آمار تعداد مشاهده مقاله: 256 تعداد دریافت فایل اصل مقاله: 402 |