Analisis Keanekaragaman Vegetasi Di Hutan Lindung Resort Pemangkuan Hutan Selorejo Kecamatan Dau Kabupaten Malang
نویسندگان
چکیده
Forest damage has an effect on ecological functions, such as the root system of forest trees will be disturbed, floor covering plants cannot increase soil stability, so they are unable to reduce speed water flow which causes erosion and flooding. In general, presence vegetation in area a positive impact, but varies depending structure composition that grows area. This study aims calculate analyze structure, diversity Selorejo RPH protected forest. research was conducted from March 6 July 20, 2022 using survey methods quadratic transects. The results showed contained 4829 individuals 64 species belonging 26 families. At tree level, highest INP value found Trembesi (Samanea saman) with 169.92%. pole Kepuh (Sterculia foetida) 141.05%. sapling is type Arabica Coffee (Coffea arabica) 70.40%. seedling level there only 2 species, namely; Avocado (Persea americana) arabia) 0.00% each at lower plant Tekelan (Ageratina riparia Regel) 63.17%. index for categorized low diversity, while saplings, poles understorey it moderate diversity. Keywords: Damage, Vegetation Analysis, Diversity ABSTRAK Kerusakan hutan memberikan pengaruh terhadap fungsi ekologis, seperti sistem perakaran pada pohon akan terganggu, tumbuhan penutup lantai tidak dapat meningkatkan stabilitas tanah, sehingga mampu mengurangi kecepatan aliran air yang menyebabkan erosi dan banjir. Secara umum kehadiran vegetasi suatu dampak positif, tetapi pengaruhnya bervariasi tergantung struktur komposisi tumbuh daerah tersebut. Penelitian ini bertujuan untuk menghitung mengalisis struktur, keanekaragman di lindung RPH Selorejo. dilaksanakan Maret sampai 20 Juli dengan menggunakan metode transek kuadrat. Hasil penelitian menunjukkan Komposisi Vegetasi terdapat individu dari spesies tergolong ke dalam familia. Pada tingkat Nilai tertinggi jenis saman). tiang nilai . pancang Kopi Arabika arabica). semai hanya yaitu ; Persea americana Coffea arabica. serta bawah Regel). Indeks keanekaragaman dikategorikan keanekaragaman rendah, sedangkan pancang, sedang. Kata kunci: Hutan, Analisis Vegetasi, Keanekaragaman
منابع مشابه
(hutan lindung), with watershed conservation as its primary function; and production forest (hutan produksi) for timber production In the conservation forest zones (Bukit Barisan Selatan and Way Kambas
zones took place in 1977. The second proposition, with similar content (reclassification of former BW land) was in 1980. Through this process, it appears that the governor was the one who proposed the new forest land use. In reality it was the Provincial Representative Office of the Ministry of Forestry who did most of the work. 2 Following this, field delineation was conducted, new boundary po...
متن کاملImpacts of the Hutan Kamasyarakatan Social Forestry Program in the Sumberjaya Watershed, West Lampung District of Sumatra, Indonesia
vi
متن کاملAntioxidant Activity Characterization, Phytochemical Screening, and Proximate Analysis of Cermela Hutan (Phyllanthus gomphocarpus Hook. F) Roots and Leaves
BACKGROUND Roots and leaves of the Cermela Hutan (Phyllanthus gomphocarpus Hook. F) plant were studied to determine antioxidant activity, phytochemical compounds, proportion of carbohydrate, crude protein, moisture, ash, fat, total phenolic content (TPC), and total flavonoid content (TFC). MATERIAL/METHODS Ten percent (10%) aqueous extract from both Phyllanthus gomphocarpus roots (PGR) and le...
متن کاملJampersal implementation in primary care, case studies on integrated delivery system of antenatal care in puskesmas and midwives in independent practice in Kecamatan Moyudan, Kabupaten Sleman
Background The Indonesian government launched Jampersal programme or labour insurance in early 2011 as one of the efforts to reduce maternal and infant mortality in Indonesia, which aimed at providing financial guarantees for expectant mother to receive antenatal, delivery and postnatal care from health workers in health facilities. The tendency of developing countries in its partial health car...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Jurnal Sains Alami : Known Nature
سال: 2023
ISSN: ['2657-1692']
DOI: https://doi.org/10.33474/j.sa.v6i1.18453