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PENGARUH TIGA JENIS PUPUK TERHADAP PERTUMBUHAN MAHONI AFRIKA (Khaya antotheca) Aditya Hani; Edy Junaidi
JURNAL LITBANG PROVINSI JAWA TENGAH Vol 14 No 2 (2016): Jurnal Litbang Provinsi Jawa Tengah
Publisher : Badan Perencanaan Pembangunan, Penelitian dan Pengembangan Daerah Provinsi Jawa Tengah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36762/jurnaljateng.v14i2.378

In social forest management, fertilizer were commonly used to increase productivity and accelerate the harvesting time. Incorrect fertilizer application could decrease the productivity and caused environmental pollution.This study aimed to evaluate the effect of fertilizer on the growth of African mahogany (Khaya anthotheca). This research was used Completely randomized blocked design (CRBD) was used. The Treatments tested were: P0= without fertilizer (a control treatment), P1= chicken manure 5 kg / tree, P2 = goat manure 5 kg/tree, P3= a mixture of chemical fertilizers i.e. a mixture of Urea, TSP, KCl (ratio of 1:2:1 100 g/tree). Each treatment was replicated three times with sixty trees each replication. Total 720 seedling was used in this study. Parameters observed were the chemical properties of soil before and after planting, percentage of survival, growth of high and diameter, and tree canopy width at 2- years old trees. Measurements carried out every 6 months until 2- years old trees. The results showed that the P2 gave the best growth with height = 356 cm, diameter = 5.17 cm and crown wide = 167 cm (P < 0.05).

PENGARUH JENIS STEK TERHADAP KEBERHASILAN PEMBIBITAN BAMBU HITAM (Gigantochloa atroviolaceae Widjaja) Aditya Hani
JURNAL LITBANG PROVINSI JAWA TENGAH Vol 18 No 2 (2020): Jurnal Litbang Provinsi Jawa Tengah
Publisher : Badan Perencanaan Pembangunan, Penelitian dan Pengembangan Daerah Provinsi Jawa Tengah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36762/jurnaljateng.v18i2.834

Black bamboo seedlings through vegetative propagation still need to be developed in order to obtain the right propagation technique. Trials of making black bamboo seedlings from branch cuttings resulted in a low success rate. This study aims to determine the type of black bamboo stem cutting material. This study used a completely randomized design method (CRD) with the treatment of cuttings, namely: stem cuttings from the weevil (remaining cut), 1-segment stem cuttings, 2-segment stem cuttings, 3-segment stem cuttings. The parameters observed were shoot height, diameter, number of shoot and root length. The result show that the treatment of weevil stem cuttings produced the best shoot growth in all growth parameters.

MALAPARI (Pongamia Pinnata (L.) Piere) GROWTH ON THREE PLANTING PATTERNS WITH TRICHODERMA AND MYCORRHIZAE SP APPLICATION Aditya Hani
Indonesian Journal of Forestry Research Vol 8, No 2 (2021): Indonesian Journal of Forestry Research
Publisher : Secretariat of Agency for Standardization of Environment and Forestry Instruments

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20886/ijfr.2021.8.2.229-239

Malapari (Pongamia pinnata) is a potential plant for biodiesel and has the ability to grow on marginal land. Malapari cultivation has not yet been carried out due to low economic value. Agroforestry crop patterns are expected to provide intermediate results so that people would be interested in planting malapari. Planting on coastal land requires the right technology to produce optimal growth. This study aims to determine the effect of malapari cropping patterns and evaluate biological fertilizer application in the seedling phase after planting in the field. The research uses a split plot design (Split Plot Design) with the main factors that are the pattern of malapari planting and sub-plots that are the type of application of biofertilizer. The results obtained from the study showed that the interaction of cropping pattern treatment and biofertilizer application did not give significant growth to malapari; the combination of the application of organic manure, Trichoderma spp and mycorrhiza bio-fertilizers in the nursery yielded the largest malapari diameter growth after planting in the field at the age of 3 years.

PENINGKATAN KUALITAS BIBIT NYAMPLUNG (Calophyllum inophyllum L) DAN MALAPARI (Pongamia pinnata L) DENGAN APLIKASI MIKORIZA DAN Trichoderma spp. Benyamin Dendang; Aditya Hani; Encep Rachman
Jurnal Pemuliaan Tanaman Hutan Vol 12, No 1 (2018): Jurnal Pemuliaan Tanaman Hutan
Publisher : Center for Forest Biotechnology and Tree Improvement (CFBTI)

Nyamplung and Malapari a potential bioenergy crops on marginal land to be developed on the coastal land. The constraints of the coastal land is the less of water and soil nutrient. Input technology is needed in order to suceed the crop planting such as using bio fertilizer. Mycorrhizae plays an essential role in helping plants to absorb phosphate and increase the resistance to drought. Trichoderma spp involves in producing beneficial hormones for metabolism and helps break down organic matter. Utilization of biofertilizer is still rarely used as treatment in bioenergy plant seedlings. This study aimed to determine the quality of nyamplung and malapari seedlings after mycorrhizal and Trichoderma spp application in the nursery. Experiments were arranged in a complete randomized block design (RCBD). The treatment of media: soil as control (T), soil+organic fertilizer with ratio of 3:1(TK), soil+organic fertilizer+mycorhizae 10 g (TKM), soil+organic fertilizer+Trichoderma spp 10 g (TKT), soil+organic fertilizer+mycorrhizal 10 g+Trichoderma 10 g (TC). Application was done when the seedlings reached 1 (one) month old. Biofertilizer was sown around seedling roots. Each treatment consisted of 50 samples and 3 replications so the total seedlings were 750 seedlings. The results showed that after 6 and 12 months treatment malapari with organic fertilizer + mikoriza + Tricoderma spp (TC) gained 67.5% taller and 427% larger on dry weight of leaf than the control, whereas in nyamplung seedlings, TC treatment resulted better growth with diameter 8% larger, root length 78.56% longer, and total dry weight 7.88% heavier compared to control (T).

PENGARUH MEDIA TANAM DAN INTENSITAS NAUNGAN TERHADAP PERTUMBUHAN BIBIT KOPI ARABIKA (Coffea arabica L.) SEBAGAI BAHAN TANAMAN POLA AGROFORESTRI Milla Artina; Suhardjadinata Suhardjadinata; Dedi Natawijaya; Aditya Hani
Jurnal Perbenihan Tanaman Hutan Vol 9, No 2 (2021): Jurnal Perbenihan Tanaman Hutan
Publisher : Forest Tree Seed Technology Research & Development Center (FTSTRDC)/ Balai Penelitian dan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20886/bptpth.2021.9.2.%p

Produktivitas kopi arabika (Coffea arabica L.) pada pertanaman agroforestry di Indonesia masih tergolong rendah. Salah satu hal yang perlu diperhatikan untuk menaikan produktivitas kopi arabika adalah pada saat pembibitan. Salah satu yang perlu diperhatikan dalam pembibitan adalah jenis media tanam dan pemberian naungan. Penelitian ini bertujuan untuk mengetahui media tanam dan kerapatan naungan yang terbaik untuk pertumbuhan bibit kopi arabika.. Penelitian menggunakan metode eksperimen rancangan petak terbagi (split plot design) yang terdiri dari dua faktor. Naungan sebagai faktor utama terdiri dari 3 taraf intensitas naungan dan jenis media tanam sebagai anak petak terdiri dari 4 taraf. Setiap kombinasi diulang sebanyak 3 kali. Hasil penelitian menunjukkan bahwa interaksi perlakuan antara naungan dan media tanam memberi perbedaan yang nyata pada parameter tinggi, diameter dan berat kering akar. Bibit kopi arabika dapat mencapai tinggi terbesar 11,11 cm-11,88 cm dengan perlakuan pemberian naungan 80% pada media tanah atau campuran tanah dan pupuk kandang atau arang sekam. Media tanah yang dicampur dengan pupuk kandang ( 3:1) dapat menghasilkan jumlah daun dan berat kering biomasa atas terbesar masing-masing sebesr 10,44 dan 1,75 g di persemaian.

EFEKTIVITAS INSEKTISIDA UNTUK PENGENDALIAN HAMA TRIPS DAN PENGGEREK PUCUK NYAMPLUNG (Calophylum inophylum) Benyamin Dendang; Aditya Hani; Endah Suhaendah
ULIN: Jurnal Hutan Tropis Vol 2, No 1 (2018)
Publisher : Fakultas Kehutanan Universitas Mulawarman

Nyamplung (Calophyluminophylum) merupakan salah satu jenis tanaman yang dikembangkan sebagai tanaman penghasil biofuel. Penanaman nyamplung banyak mengalami gangguan berupa serangan hama trips (Heliothrips haemorrhoidalis Bouche) dan hama penggerek pucuk. Upaya pengendalian hama terpadu ditekankan pada pengurangan penggunaan insektisida sintesis dengan penggunaan insektisida nabati. penelitian ini bertujuan untuk mengetahui efektfitas beberapa jenis insektisida terhadap hama trips dan penggerek pucuk. Penelitian menggunakan rancangan acak lengkap (RAL) yang terdiri dari 3 perlakuan (kontrol, insektisida kimia dan ekstrak daun sirsak). Setiap perlakuan di ulang sebanyak 30 kali, sehingga total tanaman sebanyak 90 tanaman. Hasil penelitian menunjukkan bahwa Ekstrak sirsak efektif menurunkan tingkat kerusakan hama penggerek pucuk sampai 10% sedangkan insektisida kimia efektif menurunkan tingkat kerusakan hama trips sampai 85%.

The Effect of Three Spacing and Goat Urine Application on Early Growth of Manglid Aditya Hani
Jurnal Wasian Vol 3, No 2 (2016): Jurnal Wasian
Publisher : Balai Penerapan Standar Instrumen Lingkungan Hidup dan Kehutanan (BPPLHK)Manado

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20886/jwas.v3i2.1879

The productivity of manglid (Magnolia champaca (L.) Baill. Ex Pierre) as the prominent plant commodity in West Java, can be improved by environmental manipulation such as spacing and fertilization. The objective of this research is to identify the effect of plant spacing and the use of goat urine as the leaves fertilizer on manglid planting until 19 month old. We used Randomized Block with Split Plot Design using three times replication. Main factor to be considered is the plant spacing with three different space :3 x 3 m (J1) ; 2 x 3 m (J2) and 2 x 2 m (J), while the secondary factor is three different doses of goat urine given : control (P1), 240 ml (P2), and 480 ml(P3. The results showed that the best treatment of planting manglid were treatment spacing of 2 x 2 m with goat urine fertilizer application as much as 240 ml per plant that produces high 191,5 cm and 3.83 cm of diameter up to the age of 19 months.

Potency and Agroforestry Patterns that Support Bamboo Sustainability in Sukaharja Village, Ciamis District Aditya Hani; Eva Fauziyah; Tri Sulistyawati Widyaningsih; Devy Priambodo Kuswantoro
Jurnal Wasian Vol 5, No 2 (2018): Jurnal Wasian
Publisher : Balai Penerapan Standar Instrumen Lingkungan Hidup dan Kehutanan (BPPLHK)Manado

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20886/jwas.v5i2.4559

Some people still thinks that bamboo has a low economic value. Many bamboo plants in the community are removed or replaced with other commodities. Sukaharja Village in Ciamis Regency is one of the centers that produce of bamboo. The community feels the economic benefits of the existence of the bamboo, so the existence of bamboo plants is still sustained. Bamboo management in Sukaharja Village can be used as a learning for bamboo farmers in other places. The study aims to determine the potential of agroforestry bamboo in Sukaharja Village. Potency of bamboo was collected by survey method. The observation plot was made as many as 39 plots. Vegetation observation and measurement was done by census (100 %) in all selected land area so that all types of compiler can be known. Parameters recorded/measured were bamboo species, number of clumps, number of tillers, number of young stems, number of old stems, stem height and stem circumference. Data related to socioeconomic obtained through interview. Respondents interviewed was chosen purposively by 69 respondents. Secondary data was obtained from literature study and data from agencies that are related to research objectives, such as District Forestry office, village office, and Agricultural Extension Agency, Fisheries, Livestock and Forestry. Bamboo in Sukaharja Village has a potential of 765 bamboo stems per hectare with 53 % composition of young bamboo and 47 % old bamboo, dominated by 92 % Gigantlochoa apus. Bamboo in Sukaharja village can be sustainable because it is cultivated with agroforestry pattern. The pattern of bamboo agroforestry in Sukaharja village community is a) Bamboo + wood, b) Bamboo + HHBK, c) Bamboo + plantation crop, d) Bamboo + horticulture.Keywords: agroforestry, bamboo, Sukaharja village, sustainability

The Effect of Growth Regulator Substance and Growing Media on The Growth of Shoot Cuting Coffea arabica L. Aditya Hani; Riskyia Amalia Muhyidin
Jurnal Agroforestri Indonesia Vol 3, No 2 (2020): Jurnal Agroforestri Indonesia
Publisher : Balai Litbang Teknologi Agroforestry, Ciamis

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20886/jai.2020.3.2.123-133

Coffee can be propagated vegetatively, namely by cuttings. One of the factors that can affect the success of coffee cuttings is the use of growth regulators (ZPT) and the right type of planting medium. This study aims to determine the concentration of growth regulators and the type of planting medium that gives the best growth in Arabica coffee cuttings (Coffea arabica L.). The research was conducted at the nursery of the Agroforestry Research and Development Center in Cijeungjing, Ciamis Regency. The experiment was conducted from August to November 2019. The experiment used a factorial randomized block design (RBD) consisting of two factors. The main factors were planting media: cocopeat, husk charcoal, soil; the second factor was the concentration of auxin regulators with active ingredients (active ingredients: naphthalene acetic and naphthalene acetic amid): 0 ppm, 1,000 ppm, 2,000 ppm, 3,000 ppm. The results showed that the interaction between the treatment of planting media and the provision of growth regulators only gave a significant difference in the number of secondary root parameters. The single factor effect of ZPT dose did not provide significant differences in each parameter. Single factor of soil media resulted in significant differences in the parameters of the percentage of root cuttings, root dry weight and percentage of live cuttings. Based on the results of this study, the use of soil growing media resulted in the best percentage of cuttings compared to other growing media.

The Effect of Three Spacing and Goat Urine Application on Early Growth of Manglid Aditya Hani
Jurnal Wasian Vol 3, No 2 (2016): Jurnal Wasian
Publisher : Balai Penerapan Standar Instrumen Lingkungan Hidup dan Kehutanan (BPPLHK)Manado

The productivity of manglid (Magnolia champaca (L.) Baill. Ex Pierre) as the prominent plant commodity in West Java, can be improved by environmental manipulation such as spacing and fertilization. The objective of this research is to identify the effect of plant spacing and the use of goat urine as the leaves fertilizer on manglid planting until 19 month old. We used Randomized Block with Split Plot Design using three times replication. Main factor to be considered is the plant spacing with three different space :3 x 3 m (J1) ; 2 x 3 m (J2) and 2 x 2 m (J), while the secondary factor is three different doses of goat urine given : control (P1), 240 ml (P2), and 480 ml(P3. The results showed that the best treatment of planting manglid were treatment spacing of 2 x 2 m with goat urine fertilizer application as much as 240 ml per plant that produces high 191,5 cm and 3.83 cm of diameter up to the age of 19 months.

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