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Riwu Kaho, Norman
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Agriculture, Biological Sciences & Forestry

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ANALISIS KESIAPSIAGAAN DESA SIAGA API DI DESA PANTAI BERINGIN, KECAMATAN SULAMU, KABUPATEN KUPANG Son, Kristoforus; Riwu Kaho, Ludji Michael; Riwu Kaho, Norman
Wana Lestari Vol 5 No 1 (2023): Wana Lestari
Publisher : Program Studi Kehutanan, Fakultas Pertanian, Universitas Nusa Cendana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/wanalestari.v7i01.11737

Abstract

In general, forest fires in Indonesia cause by three main factors, namely fuel condition, weather and social cultural of the community. Forest and land fires (Karhutla) can cause negative impact to the environtment, public health and economy. East Nusa Tenggara (NTT) is a province that often experience severe forest and land fires, including that happened in Pantai Beringin Village. One of the effort to overcome this problem is to form “Masyarakat Peduli Api” (MPA) despite it has been formed, forest and land fires still occured in Pantai Beringin Village every year. The research area take place in Pantai Beringin Village, Sulamu District, Kupang Regency with total area of 3048 ha. This research carried out to determine preparedness of Pantai Beringin Village to face the land and fires.Tthis research done on March-April 2022. Respondent in this study consisted of 50 person. Respondents were obtained using purposive sampling method and Slovin formula, and analyzed using descriptive and quantitative analysis methods using the Village Alertness Index Formula (IKD). The results of the research obtained through interview method with the help of questionnaires and direct observation method show that the alertness of pantai beringin village to the forest and land fires can be categorized of Class D (Low), because characterized by very active community, involvement, real functioning fire control teams, infrastructure, livelihoods still dependent on fire, and lack of support from the village government.
ANALISIS PERUBAHAN TUTUPAN LAHAN DI HUTAN LINDUNG NGGALAK REGO PASCA KONSESI PERTAMBANGAN DI KECAMATAN REOK KABUPATEN MANGGARAI PROVINSI NUSA TENGGARA TIMUR Doren, Martha; Riwu Kaho, Ludji Michael; Riwu Kaho, Norman
Wana Lestari Vol 5 No 1 (2023): Wana Lestari
Publisher : Program Studi Kehutanan, Fakultas Pertanian, Universitas Nusa Cendana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/wanalestari.v7i01.11745

Abstract

The mining concession in the Protected Forest Area that occurred in 1994 resulted in forest ecological damage. The damage occurs by dismantling trees and soil to take the manganese in them. This research was conducted in the Nnggalak Rego RTK 103 Protected Forest Area, Reok District, Manggarai Regency, East Nusa Tenggara Province with the aim of the research being to explain changes in land cover before and after mining in the Protected Forest Area. Data analysis used in this study is a quantitative analysis that utilizes remote sensing data using satellite imagery interpretation techniques. The method used in this research is OBIS (Object Based Image Segmentation) were analyzed to determine the area of ​​land cover in 1992, 2002, 2012 and 2022 as well as changes in land cover from 1992 to 2022 in mining concession areas. The results showed that there were changes in the area of ​​protected forest in 2002, 2012 and 2022. In 1992 the mining class was 0 Ha, the mining concession entered in 1994 the forest area changed, and in 2002 the mining class was 22.14 Ha or 3.87% , in 2012 61.69 Ha or 10.78%, in 2022, 15.45 Ha or 2.70%. The cessation of mining activities in 2013 to 2022 will result in a change in land cover class, namely the dense forest class will experience an increase in area due to succession and climate that occurs in the Manggarai district. Efforts to restore protected forests to their main function, it is suggested that reclamation and rehabilitation of post-mining land should be carried out.
APLIKASI BERBAGAI MEDIA TANAM TERHADAP PERTUMBUHAN SEMAI CENDANA (Santalum album LINN) DI TEMPAT PERSEMAIAN PERMANEN FATUKOA, DESA NAIONI Lepa, Christoforus Januard; Pellondo’u, Mamie; Riwu Kaho, Norman
Wana Lestari Vol 5 No 2 (2023): Wana Lestari
Publisher : Program Studi Kehutanan, Fakultas Pertanian, Universitas Nusa Cendana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/wanalestari.v5i02.12631

Abstract

Sandalwood is a type of plant native to Indonesia that grows endemic to several islands in the East Nusa Tenggara region. This study aims to determine the effect of planting media on the growth of sandalwood seedlings. This study used a completely randomized design (CRD) analysis with Duncan Multiple Range Test . Observations were made on the growth of height, diameter, number of leaves, fresh weight and dry weight of the seedlings. The results showed that the treatment of the growing media had a very significant effect on the height of the seedlings, and had a significant effect on the stem diameter and number of leaves, while it had no effects on the wet and dry weight. The best treatment was obtained from the M3 treatment (soil mixed with chicken faeces), which was shown with an average seedling height of 12.56 cm, a seedling diameter of 1.88 mm and a total of 13.8 leaves.
PENGARUH PERBANDINGAN DOSIS MIKORIZA ARBUS KULA TERHADAP PERTUMBUHAN BIBIT JATI PUTIH (Gmelina sp.) Asa, Ignatius; Pellondo’u, Mamie; Riwu Kaho, Norman; seran, Wilhelmina
Wana Lestari Vol 5 No 2 (2023): Wana Lestari
Publisher : Program Studi Kehutanan, Fakultas Pertanian, Universitas Nusa Cendana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/wanalestari.v5i02.13119

Abstract

White teak, which has the scientific name Gmelina arborea, is a productive wood-producing tree. White Teak (Gmelina sp.) is a wood-producing tree which has a yellowish-white color with fine fibrous and gray skin. The use of this wood is for construction materials, furniture, pulp, floor raises, carpentry tools and so on. Mycorrhiza is a group of soil fungi whose life prefers to cooperate with plant or tree roots, so that these fungi get a supply of liquid sugar from plants and vice versa these fungi exchange it in the form of water and nutrients needed for plant growth. This study aims to determine the effect of optimal mycorrhizal doses on the growth of white teak seedlings. This study used a completely randomized design (CRD) analysis with Ducan's Ducan Multiple Reange Post Test. Observations were made on the increase in seedling height, increase in stem diameter and number of leaves. The results showed that the treatment of the growing media had no effect because the doses given were insufficient.
Co-Authors Asa, Ignatius Doren, Martha Lepa, Christoforus Januard Pellondo’u, Mamie Riwu Kaho, Ludji Michael Son, Kristoforus Wilhelmina Seran