@article { author = {Sharifi, Bita and Naderi, Davood}, title = {Effects of Some Mineral Substrates on Qualitative and Quantitative Traits of Tuberose (Plianthes tuberosa L.)}, journal = {International Journal of Horticultural Science and Technology}, volume = {6}, number = {1}, pages = {101-112}, year = {2019}, publisher = {University of Tehran, College of Aburaihan}, issn = {2322-1461}, eissn = {2588-3143}, doi = {10.22059/ijhst.2019.268094.260}, abstract = {Tuberose is one of the most important aromatic cut flower among ornamental plants that its growth and quality is influenced by the type and percentage of mineral compounds in the substrate. This study was carried out on the basis of a randomized complete design to explore the impact of feldspar, talc, dolomite and tuff minerals at the rate of 10, 20 and 40% incorporated with garden soil and manure on some quantitative and qualitative traits of Tuberose plants. The results showed that the highest stem diameter, floret number, root fresh and dry weight were obtained from plants grown in garden soil + dolomite + manure at the ratios of 40:40:20% and 60:20:20%. The highest stem length, floret fresh weight, content of chlorophyll b and total chlorophyll were detected in the plants treated with garden soil + talc and manure (40:40:20%). Highest daughter bulb perimeter, total bulb weight, and floret dry weight were obtained from plants treated with garden soil + feldspar + manure (40:40:20%). Highest floret length and width were seen in plants grown in garden soil + tuff + manure (70:10:20%) and garden soil + talc + manure (60:20:20%). Plants that were grown in garden soil + feldspar + manure at the ratios of 70:10:20% and 60:20:20% had the highest chlorophyll a content and the lowest daughter bulb perimeter, stem length and width, floret dry weight, width and number of floret, chlorophyll b, and total chlorophyll content respectively. Highest root dry weight was measured in control (garden soil + manure 80:20%) and the lowest root fresh and dry weights and volume were recorded for plants grown in garden soil + tuff mineral soil + manure (40:40:20%). Overall, the use of talc, dolomite, and feldspar at the ratio of 40% as Mg and K supplying minerals can improve growth and biochemical parameters of the Tuberose plant.}, keywords = {Dolomite,Feldspar,Silicon,Talc,Tuff}, url = {https://ijhst.ut.ac.ir/article_71629.html}, eprint = {https://ijhst.ut.ac.ir/article_71629_9df43defd858e9bb64ea15c80d3254b8.pdf} }