@article{Harahap_Harahap_Harahap_2019, title={Identifikasi Karakter Fenotip Daun Tanaman Aren (Arenga pinnata Merr) di Kabupaten Tapanuli Selatan}, volume={6}, url={https://talenta.usu.ac.id/jpt/article/view/3212}, DOI={10.32734/jpt.v6i3.3212}, abstractNote={<p>Identification Phenotypic Character of the Leaves Palm Plant in South Tapanuli Regency This study<br>aims to determine the effect of the phenotype character of palm leaf leaves on the production of roomie<br>in wild populations of natural habitats in South Tapanuli Regency. The study was conducted in five<br>villages in each oft he four sub-districts in the South Tapanuli district. Two hundred sugar palm plants<br>originating from four natural habitats have been identified in accordance with plant identification<br>procedures issued by the IPGRI (International Plant Genetic Resources Institute, 1995) and analyzed.<br>The results show that 4 clusters were formed with 75% similarity or 25% diversity. These results can<br>be concluded that cluster 1 is the population of palm plants that have the long character of petiole<br>and the highest number of unproductive leaves. Whereas the characters of leaf length and rachis length<br>are still lower than the population of sugar palm plants in cluster 4. Cluster 2 is the population of sugar<br>palm plants that has the highest character of sap production per day. Cluster 3 is a population of<br>palm plants that have the highest leaf width character. Cluster 4 is a population of palm plants that<br>have the highest leaf length and rachis length with the highest number of leaflets and the largest rachis<br>circumference and petiole circumference. The number of productive leaves and the percentage of sap<br>sugar content above average.</p>}, number={3}, journal={Jurnal Pertanian Tropik}, author={Harahap, Parmanoan and Harahap, Mahyuni Khairiyah and Harahap, Fitra Syawal}, year={2019}, month={Dec.}, pages={472-476} }