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Mutmainnah, .
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EFEKTIFITAS TEPUNG DAUN EBONI (DIOSPYROS CELEBICA) TERHADAP MORTALITAS RAYAP TANAH SHEDORHINOTERMES SP. PADA SKALA LABORATORIUM Nurwansyah, M; Erniwati, .; Mutmainnah, .
Jurnal Warta Rimba Vol 6, No 1 (2018)
Publisher : Universitas Tadulako

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Abstract

Termites are large scale insects that have caused enormous economic losses. Termites that cause the most damage to the plants of Forestry, Plantation and Agriculture are Shedorhinotermes sp termites. This study was conducted in October until November 2016 at Hama Laboratory and Plant Disease (HPT) of Agriculture Faculty, Tadulako University. This study used Completely Randomized Design (RAL) with 5 treatments P0 P1 P2 P3 P4 and it was repeated 4 times, so that there are 20 units of experiments and each unit of experimental consists of 20 tail termites, then it takes 400 tail of termites. Observation result of the initial time of death, time of death 50% and and death 100 % of termites showed that the application of eboni leaf flour gives significance effect toward mortality, where P4 showed the fastest time of death are 8 hours (initial death), 15 hours (death 50%), 23,5 hours (death 100%). Observation of termites mortality test 12 hours after the treatment of the application also showed that the application of ebony leaf flour gave a significant effect toward the mortality of termite testing where P4 provides an increase in mortality that reaching 3,7%.  Keywords: Ebony Leaf (Diospyros celebica), Termite, Mortality. EFEKTIFITAS TEPUNG DAUN EBONI (DIOSPYROS CELEBICA) TERHADAP MORTALITASRAYAP TANAH SHEDORHINOTERMES SP. PADA SKALA LABORATORIUM.
PRODUKSI GETAH PINUS (Pinus merkusii Jung et de Vriese) PADA BERBAGAI DIAMETER BATANG MENGGUNAKAN SISTEM KOAKAN DI DESA NAMO KECAMATAN KULAWI KABUPATEN SIGI Mampi, Budiman; Hapid, Abdul; Mutmainnah, .
Jurnal Warta Rimba Vol 6, No 3 (2018)
Publisher : Universitas Tadulako

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Pine trees (Pinus merkusii Jung et de Vresie) are one type of plant that is widely used in reforestation and industrial plantations. In addition, Pine is also one of the types of forest plants that have multiple benefits because in addition to producing wood it also produces sap that can produce gonderukem and turpentine. Utilization of non-timber forest products, especially tapping pine resin in Namo Village has not been done optimally. To find out how much the production of pine sap is produced with certainty, a research is conducted on the amount of pine tapping production in Namo Village, Kulawi District, Sigi Regency. The research was conducted for 3 months, from November 2015 to February 2016. The study site was located in Namo Village, Kulawi District, Sigi Regency, Central Sulawesi Province. This study used a completely randomized design (CRD) with 4 treatments, namely: (a) Class diameter I = 60-70 cm, (b) Class diameter II = 70-80 cm, (c) Class diameter III = 80-90 cm, (d) IV diameter class = 90-100 cm with 5 replications. The research data was analyzed by variance. The results showed that the value of pine sap production (Pinus merkusii Jung et de Vriese) in IV diameter class (90-100 cm) was 37.882 gr / tree / 7 days, diameter III class (80-90 cm) was 35.602 gr / tree / 7 days, diameter II class (70-80 cm) is 31,934 gr / tree / 7 days and class diameter I (60-70 cm) is 28.84 gr / tree / 7 days. From these results, the treatment of IV diameter classes is significantly different from the treatment of diameter classes III, II, and I.Keywords: Production of Pine Gum, Diameter Class, Koakan
Co-Authors Abdul Hapid Erniwati, . Mampi, Budiman Nurwansyah, M