@article{Agustin_Zulkifli_Handayani_Lande_2020, title={Pengaruh Ekstrak Air Rumput Teki (Cyperus rotundus) Terhadap Pertumbuhan dan Kandungan Klorofil Padi Gogo Varietas Inpago 8}, volume={18}, url={https://jurnal.polinela.ac.id/jppt/article/view/1508}, DOI={10.25181/jppt.v18i3.1508}, abstractNote={<p>The purpose of this research is to know whether the aqueous extract of purple nutsedge<br />(Cyperus rotundus) have an effect on the growth and chlorophyll content of upland rice<br />seedling of Inpago 8 varieties. This research was conducted at Botanical Laboratory of<br />Biology Department Faculty of Mathematics and the Natural Sciences University of<br />Lampung from September to October 2017. The experiments were carried out in a complete<br />randomized design with the main factors being aqueous extract of purple nutsedge with 5 <br />level : 0% v / v (control), 5% v / v, 10% v / v, 15% v / v, and 20%v/v. Parameters measured<br />were shoot length, fresh weight, dry weight, relative water content, and total chlorophyll<br />content of rice seedling. Homogeneity of variance was determined by the Levene test at 5%<br />significant level. Analysis of variance and Tukey HSD test is done at 5% significant level.<br />The results showed that the concentration of extract correlated quadratic with shoot length<br />where the maximum shoot length was 3.9 cm at 10% extract concentration. Fresh weight and<br />relative water content maximum were 73.21 mg and 76% respectively at concentrations of<br />14% and 10%. The minimum total chlorophyll content was 0.47 mg / g tissue at a<br />concentration of 11%. There was no significant effect on the dry weight of the seedling.<br />From the results of the study, it was concluded that the extract of purple nutsedge at a<br />concentration below 14% was a growth stimulator, but it was an inhibitor of chlorophyll<br />biosynthesis.Keyword: Chlorophyll, Growth, Upland rice variety Inpago 8, Purple nutsedge</p>}, number={3}, journal={Jurnal Penelitian Pertanian Terapan}, author={Agustin, Mia A. and Zulkifli, Zulkifli and Handayani, Tundjung T. and Lande, Martha L.}, year={2020}, month={Jan.}, pages={207-214} }