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All Journal BIODIVERS - BIOTROP Scientific Magazine Indonesian Journal of Forestry Research
Irianto, Ragil
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Earth & Planetary Sciences Energy Environmental Science

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BEKOL SAVANNA REHABILITATION BY CONTROLLING VACHELLIA NILOTICA WITH TRICLOPYIR AND DESIRED GRASSES REPLANTING Tjitrosemito, Soekisman; Irianto, Ragil; Garsetiarsih, Garsetiarsih; Setyawati, Titiek; Subiyakto, Atok; Susmianto, Adi
BIODIVERS - BIOTROP Science Magazine Vol. 3 No. 2 (2024): BIODIVERS Volume 3 No. 2 (2024)
Publisher : SEAMEO BIOTROP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56060/bdv.2024.3.2.2168

Abstract

Research works were carried out from 2012 – 2015 to investigate success of controlling broadleaved weed and trees of V.nilotica and planting desired grasses The tretments were combined 3 factors. Factor 1, was the way to apply triclopyr formulated as GARLON 670 EC to control trees of V.nilotica, (1). by brushing the solution of 1% GARLON 670 EC dissolved in diesel oil on the stump of V.nilotica after cutting using a chainsaw, and by (2). brushing at the base of intact standing tree of V. nilotica, from above the ground up to 30 cm height. Factor 2, was grasses (1). Dichanthium caricosum, and (2). Polytrias amaura planted ad 1 x 1 m2. Factor 3 was fertilizer, (1) planted grasses were fertilized with compost derived from goat feces at 100 gr/ single chunk planted, and (2) without fertilizer. The results indicated that grass grew better under the treatment of killing V.nilotica by cutting and brushing with 1% GARLON 670 EC dissolved in diesel oil, while fertilizing D.caricosum was much better to than of P.amaura.
THE UTILIZATION OF Merremia peltata FOR LIVESTOCK FEED TO CONTROL AN INVASIVE ALIEN PLANT SPECIES IN BUKIT BARISAN SELATAN NATIONAL PARK Garsetiasih, R.; Irianto, Ragil; Sihombing, Vivin Silvaliandra
Indonesian Journal of Forestry Research Vol. 6 No. 2 (2019): Indonesian Journal of Forestry Research
Publisher : Association of Indonesian Forestry and Environment Researchers and Technicians

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59465/ijfr.2019.6.2.85-93

Abstract

Mantangan (Merremia peltata) is a plant species which invades the habitat of herbivorous animals such as elephants and rhinos in Bukit Barisan Selatan National Park (BBSNP) Sumatera, Indonesia. One possible way to overcome the problem is by providing M. peltata as livestock feed. This paper observes potential use of mantangan for goat feed. The study was conducted at Tampang Tua Village, a buffer zone of BBSNP where most of communities are farmers. The study and treatment were given to 6-7 months old goat breeders with an initial weight of 7-8 kg. Additional forage feed data were collected during March to June 2014. The research was designed as Latin Square Design with four treatments and four replications. The treatments consisted of four formulations namely: treatment A (field grass), B (field grass + 200 g mantangan), C (field grass + 400 g mantangan), and D (field grass + 600 g mantangan). Field grass is available continuously (ad-libitum). Results shows that the treatments significantly affect feed consumption level (P <0.05), but it did not have significant effect to body weight (P> 0.05). In other words, mantangan is potential for animal feed. This research was conducted as an effort to manage invasive alien plant species by utilizing mantangan as feed for livestock.
Co-Authors Garsetiarsih, Garsetiarsih R. Garsetiasih, R. Sihombing, Vivin Silvaliandra SOEKISMAN TJITROSEMITO Subiyakto, Atok Susmianto, Adi Titiek Setyawati