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Yayan Hendrayana
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Wana Raksa
Published by Universitas Kuningan
ISSN : 02160730     EISSN : 27763986     DOI : https://doi.org/10.25134/wanaraksa.v17i02.9159
Core Subject : Agriculture, Social,
Agriculture, Biological Sciences & Forestry Environmental Science
Jurnal Wanaraksa (Jurnal Kehutanan dan Lingkungan) merupakan publikasi ilmiah hasil penelitian yang diterbitkan oleh Program Studi Kehutanan di Fakultas Kehutanan dan Lingkungan Universitas Kuningan. Lingkup cakupan jurnal Wanaraksa yaitu berbagai topik dalam bidang diantaranya: 1. Kehutanan Manajemen Hutan Budidaya Hutan Eknologi Hasil Hutan, Konservasi Sumberdaya Hutan, Silvikultur, Aspek Sosial Ekonomi Kehutanan. 2. Keanekaragaman Hayati dan Lingkungan.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Kehutanan
Articles 5 Documents
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Search results for , issue "Vol. 17 No. 02 (2023)" : 5 Documents clear
Strategi Pengembangan Sistem Pengelolaan Agroforestri di Desa Karangsari Kecamatan Darma Kabupaten Kuningan Zamila, Ailla; Nurlaila, Ai
Wana Raksa Vol. 17 No. 02 (2023)
Publisher : Fakultas Kehutanan dan Lingkungan, Universitas Kuningan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25134/wanaraksa.v17i02.9159

Abstract

Karangsari Village is one of the villages that applies agroforestry in land management. Around 204 ha or 74% of the village area is agroforestry land and about 500 people of the total population are farmers. However, in its management there are various obstacles such as fluctuating prices or tending to fall during the harvest, pest and disease attacks and capital procurement. Some of these problems are common, but by conducting a SWOT analysis based on the strengths, weaknesses, opportunities and threats contained in the management of agroforestry in Karangsari Village, it is found that the ST (Strength Threat) strategy is a situation when facing various threats, but still has strengths from internal aspects. Several strategies were obtained: 1) implement a coordination system to determine market needs; 2) using organic fertilizer as an alternative material; 3) planting crops that are in high demand during a pandemic; 4) implementing the development of young agricultural entrepreneurs, 5) utilizing farmer groups as a forum for farmers to plan and deal with problems contained in management, 6) strengthen relationships between farmers and village officials so that there is good synergy, and 7) improve infrastructure development especially for road access. Karangsari Village is one of the villages that applies agroforestry in land management. Around 204 ha or 74% of the village area is agroforestry land and about 500 people of the total population are farmers. However, in its management there are various obstacles such as fluctuating prices or tending to fall during the harvest, pest and disease attacks and capital procurement. Some of these problems are common, but by conducting a SWOT analysis based on the strengths, weaknesses, opportunities and threats contained in the management of agroforestry in Karangsari Village, it is found that the ST (Strength Threat) strategy is a situation when facing various threats, but still has strengths from internal aspects. Several strategies were obtained: 1) implement a coordination system to determine market needs; 2) using organic fertilizer as an alternative material; 3) planting crops that are in high demand during a pandemic; 4) implementing the development of young agricultural entrepreneurs, 5) utilizing farmer groups as a forum for farmers to plan and deal with problems contained in management, 6) strengthen relationships between farmers and village officials so that there is good synergy, and 7) improve infrastructure development especially for road access.
STRUKTUR TEGAKAN DAN KOMPOSISI JENIS MANGROVE DI PANTAI UTARA Studi Kasus Di Desa Kanci Kulon Kecamatan Astanajapura Kabupaten Cirebon Agustiana, Reki; Hendrayana, Yayan; Kosasih, Dede
Wana Raksa Vol. 17 No. 02 (2023)
Publisher : Fakultas Kehutanan dan Lingkungan, Universitas Kuningan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25134/wanaraksa.v17i02.9060

Abstract

The mangrove forest in Kanci Kulon Village has an important role as protection for life support systems, including breaking sea waves, preventing coastal erosion, as a habitat for coastal ecosystems and so on. Data on the structure and composition of mangrove species is very necessary in the context of preparing management and utilization plans for mangrove forests so that there is no damage to the quality and quantity of potential coastal ecosystem resources which results in the loss of the environmental function of the mangrove forest. The method used was purposive sampling carried out using sample units in the form of square plots covered by mangrove vegetation. There are 2 types of mangroves found, namely Avicennia marina (White Flames) and Avicennia alba (Black Flames). Avicennia marina is the type with the highest INP at the seedling level with 131.568% found in the front zone. The sapling growth rate is dominated by Avicennia alba with a total of 130.313% found in the middle zone. Meanwhile, the highest INP at tree level is Avicennia marina with 226.630% found in the front zone. The highest growth stage evenness index value is found in the back zone at the seedling level with a value of 0.993 and the lowest is in the front zone at the tree level with a value of 0.811. The distribution of the number of trees per hectare based on diameter class in almost all observation zones in the mangrove forest of Kanci Kulon Village tends to form an L-form. This shows that the tree population in each zone tends to develop towards balanced forests of all ages. The canopy stratification formed in each zone formation is dominated by strata C (4-20). The diameter will affect the stratification of the canopy, and the larger the tree diameter, the smaller the density Hutan mangrove Desa Kanci Kulon memiliki peran penting sebagai perlindungan sistem penyangga kehidupan diantaranya memecah gelombang laut, mencegah abrasi pantai, sebagai habitat ekosistem pesisir dan lain-lain. Data struktur dan komposisi jenis mangrove sangat diperlukan dalam rangka penyusunan rencana pengelolaan maupun pemanfaatan hutan mangrove agar tidak terjadi kerusakan kualitas dan kuantitas potensi  sumberdaya ekosistem pesisir yang berdampak pada hilangnya fungsi lingkungan dari hutan mangrove tersebut. Metode yang digunakan adalah purposive sampling dilakukan dengan menggunakan unit contoh berupa petak persegi yang tertutupi oleh vegetasi mangrove. Terdapat 2 jenis mangrove yang ditemukan, yaitu Avicennia marina (White Flames) dan Avicennia alba (Black Flames). Avicennia marina merupakan jenis dengan INP tertinggi pada tingkat semai dengan jumlah 131,568% yang terdapat pada zona depan. Pada tingkat pertumbuhan pancang didominasi oleh Avicennia alba dengan jumlah 130,313 %yang terdapat pada zona tengah. Sedangkan INP tertinggi pada tingkat pohon adalah Avicennia marina dengan jumlah 226,630 % yang terdapat pada zona depan. Nilai indeks kemerataan stadium tingkat pertumbuhan tertinggi terdapat pada zona belakang pada tingkat semai dengan nilai 0,993 dan terendah terdapat pada zona depan pada tingkatan pohon dengan nilai 0,811. Sebaran jumlah pohon per hektar berdasarkan kelas diameter pada hampir semua zona pengamatan di hutan mangrove Desa Kanci Kulon cenderung membentuk L-form.  Hal  ini  menunjukkan bahwa populasi pohon pada setiap zona cenderung berkembang kearah hutan segala umur yang seimbang. Stratifikasi tajuk yang terbentuk pada setiap formasi zona didominasi oleh strata C (4-20). Ukuran diameter akan mempengaruhi stratifikasi tajuknya, dan semakin besar diameter pohon, semakin kecil kerapatannya.
DENTIFIKASI JENIS BAMBU DI BLOK GUNUNG PUTRI SPTN WILAYAH I TAMAN NASIONAL GUNUNG CIREMAI Purnama, Asep Iman; Herlina, Nina; Hendrayana, Yayan
Wana Raksa Vol. 17 No. 02 (2023)
Publisher : Fakultas Kehutanan dan Lingkungan, Universitas Kuningan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25134/wanaraksa.v17i02.9158

Abstract

Bamboo in Indonesia natural habitats grows in groups because of its reproduction through shoots. Ecologically, according to Widnyana (2011) the roots of bamboo rhizomes will be able to maintain the hydrological system as a binder of soil and water, so that it can be used as a conservation plant. There is information based on residents around the Gunung Putri TNGC block that there is no known type of bamboo in the Gunung Putri TNGC block whose growth is spreading. This study aims to determine and identify the morphological characters of each type of bamboo in the Gunung Putri Block SPTN Region I TNGC covering an area of 163.16 hectares at an altitude of 1000-1800m above sea level. The method used is the method of observation, exploration and data analysis.  In Block Gunung Putri SPTN Region I Gunung Ciremai National Park, 3 types of bamboo were found, including G.apus (Bamboo Tali), G.atter (Bamboo Temen), and D.scandens (Bamboo Cangkoreh). In the Gigantochloa clan, the key character is with one main branch being larger than the branch, whereas in the Dinocloa clan the key character is the monopodial rhizome root, the branches only grow far from the ground, the trunk is small spreading among other trees, not clumping.Bambu di habitat alami Indonesia tumbuh berkelompok karena perkembangbiakannya melalui pucuk. Secara ekologis menurut Widnyana (2011) akar rimpang bambu akan mampu menjaga sistem hidrologi sebagai pengikat tanah dan air, sehingga dapat dimanfaatkan sebagai tanaman konservasi. Berdasarkan informasi warga di sekitar blok Gunung Putri TNGC, tidak diketahui jenis bambu di blok Gunung Putri TNGC yang pertumbuhannya menyebar. Penelitian ini bertujuan untuk mengetahui dan mengidentifikasi karakter morfologi tiap jenis bambu di SPTN Blok Gunung Putri Wilayah I TNGC seluas 163,16 Ha pada ketinggian 1000-1800m dpl. Metode yang digunakan adalah metode observasi, eksplorasi dan analisis data. Di Blok Gunung Putri SPTN Wilayah I Taman Nasional Gunung Ciremai ditemukan 3 jenis bambu, antara lain G.apus (Bambu Tali), G.atter (Bambu Temen), dan D.scandens (Bambu Cangkoreh). Pada marga Gigantochloa karakter kuncinya adalah dengan salah satu cabang utama lebih besar dari cabangnya, sedangkan pada marga Dinocloa karakter kuncinya adalah akar rimpang yang monopodial, cabangnya hanya tumbuh jauh dari permukaan tanah, batangnya kecil-kecil menyebar di antara pohon-pohon lain. , tidak menggumpal.
FAKTOR – FAKTOR PENENTU KEBERHASILAN PENANGKARAN EX-SITU MURAI BATU (Copsycus malabaricus, Scopoli) DI KABUPATEN KUNINGAN Pratama, Ilham; Supartono, Toto; Nurdin, Nurdin
Wana Raksa Vol. 17 No. 02 (2023)
Publisher : Fakultas Kehutanan dan Lingkungan, Universitas Kuningan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25134/wanaraksa.v17i02.9016

Abstract

 The purpose of this study was to determine the determinants of the successful breeding of Cupsychus malabaricus birds ex-situ in Kuningan local captivity and to determine the distribution of captive breeding sites in Kuningan Regency. This research was conducted from September to December, and the object he observed was a pair of Cupsychus malabaricus who had entered adulthood.The data co;;ection methode is done by using the census methode yo each captivity. The results of this study were tested using SPSS software with multiple linear regression methods with a confidence value of 95% so from the seven factors, namely male age,famale age, temperature, humidity, feed, cage size, and noise do not affect the factor of hatching eggs. The distribution of the Cupsychus malabaricus breeding in Kuningan Regency is with a total of 30 breeders, the breeders are spread across 25 vilages and 13 districtsTujuan penelitian ini adalah untuk mengetahui faktor penentu keberhasilan penangkaran burung Cuppsychus malabaricus ex-situ di penangkaran lokal Kuningan dan mengetahui sebaran tempat penangkaran di Kabupaten Kuningan. Penelitian ini dilaksanakan pada bulan September sampai dengan bulan Desember, dan objek yang diamati adalah sepasang Cuppsychus malabaricus yang telah memasuki usia dewasa. Metode pengumpulan data dilakukan dengan menggunakan metode sensus pada setiap penakaran. Hasil penelitian ini diuji menggunakan software SPSS dengan metode regresi linier berganda dengan nilai keyakinan 95% sehingga dari ketujuh faktor yaitu umur jantan, umur betina, suhu, kelembaban, pakan, ukuran kandang, dan gangguan tidak berpengaruh terhadap faktor penetasan telur. Sebaran bibit Cuppsychus malabaricus di Kabupaten Kuningan berjumlah 30 orang, peternak tersebar di 25 desa dan 13 kecamatan.  
KEANEKARAGAMAN TUMBUHAN BAWAH BERKHASIAT OBAT PADA TIGA TIPE VEGETASI DI KAWASAN STASIUN RISET KARANGSARI TAMAN NASIONAL GUNUNG CIREMAI Anen, Nengsih; Sandi, Fakhri Dwi
Wana Raksa Vol. 17 No. 02 (2023)
Publisher : Fakultas Kehutanan dan Lingkungan, Universitas Kuningan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25134/wanaraksa.v17i02.9189

Abstract

Research on the diversity of undergrowth species has been widely carried out in other places. However, at the Karangsari Research Station, Gunung Ciremai National Park, data on the diversity of types of undergrowth with medicinal efficacy is not yet available so the purpose of this study is to determine the types of undergrowth with medicinal efficacy and that dominate and the level of diversity in three types of vegetation (mixed forests, pine forests, thickets) in the Karangsari Research Station area of Gunung Ciremai National Park. This study used the area species curve method with data analysis using vegetation analysis, species diversity index, plant identification. Based on data analysis, it was shown that all the undergrowth found were identified as medicinally efficacious based on the literature and scientific foundations. For the number of types of medicinally efficacious undergrowth obtained 9 types in mixed forest vegetation, 12 types in pine forest vegetation, 20 types in shrub vegetation. The total types of medicinally efficacious undergrowth from all vegetation were obtained as many as 25 types from 18 families obtained from the results of sorting types in each cover because there are several types of the same in each cover. There are 4 types of undergrowth plants that can grow in three vegetation at the study site from 4 different families, namely Archery leaves (Ayapana triplinervis), Harendong (Clidemia hirta), Reeds (Imperata cylindrica), Bandotan (Ageratum conyzoides). This shows that types with relatively high abundance values are thought to be able to adjust to the surrounding situationPenelitian mengenai keanekaragaman jenis tumbuhan bawah telah banyak dilakukan di tempat lain. Akan tetapi di Stasiun Riset Karangsari Taman Nasional Gunung Ciremai data mengenai keanekaragaman jenis tumbuhan bawah berkhasiat obat belum tersedia sehingga tujuan penelitian ini adalah untuk mengetahui jenis tumbuhan bawah berkhasiat obat dan yang mendominasi serta tingkat keanekaragamannya pada tiga tipe vegetasi (hutan campuran, hutan pinus, senak belukar) di kawasan Stasiun Riset Karangsari Taman Nasional Gunung Ciremai. Penelitian ini menggunakan metode kurva spesies area dengan analisis data menggunakan analisis vegetasi, indeks keanekaragam jenis, identifikasi tumbuhan. Berdasarkan analisis data menunjukkan bahwa semua tumbuhan bawah yang ditemukan teridentifikasi berkhasiat obat berdasarkan literatur dan landasan ilmiah. Untuk jumlah jenis tumbuhan bawah berkhasiat obat diperoleh 9 jenis di vegetasi hutan campuran, 12 jenis di vegetasi hutan pinus, 20 jenis di vegetasi semak belukar. Adapun total jenis tumbuhan bawah berkhasiat obat dari seluruh vegetasi diperoleh sebanyak 25 jenis dari 18 famili diperoleh dari hasil pemilahan jenis di setiap tutupan karena ada beberapa jenis yang sama di setiap tutupannya. Terdapat 4 jenis tumbuhan bawah yang dapat tumbuh di tiga vegetasi pada lokasi penelitian dari 4 famili yang berbeda yaitu Daun panahan (Ayapana triplinervis), Harendong (Clidemia hirta), Alang-alang (Imperata cylindrica), Bandotan (Ageratum conyzoides). Hal ini menunjukan bahwa jenis-jenis dengan nilai kelimpahan relatif tinggi diduga mampu menyesuaikan dengan keadaan sekitar 

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