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The Physiological Response and Production of Soybeans (Glycine max (L.) Merrill) Tolerant Shading Based on Agroforestry of Sengon (Paraserianthes falcataria (L.) Nielsen) Adisti Permatasari Putri Hartoyo; Nurheni Wijayanto; Sri Wilarso Budi
Jurnal Silvikultur Tropika Vol. 5 No. 2 (2014): Jurnal Silvikultur Tropika
Publisher : Departemen Silvikultur, Fakultas Kehutanan dan Lingkungan, Institut Pertanian Bogor (IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/j-siltrop.5.2.%p

Abstract

Soybeans demands in Indonesia is higher than soybeans supply. One of the effort to increase soybeans supply is by agroforestry of soybeans and sengon. The aims of this research were to analyze the physiological response and production of soybeans tolerant shading, as well as the influence of soybeans planting on the growth of sengon. Research was conducted by split plot design with 5 repetitions and 2 factors. The main factor was shading and second factor was varieties of soybeans. The results showed the chlorophyll a, b, carotene and total chlorophyll on N1 (with shading) treatment were higher than soybeans on N0 (without shading). The N, P, and K nutrients absorbtion on N0 treatment were higher than soybeans on N1 treatment. Pangrango variety on N0 treatment was better than the others varieties in both of shading treatment. The production of soybeans tolerant shading in sengon (4 year age) was very low than soybeans without shading. The differences of cropping pattern in sengon did not give significant effect on the growth of sengon diameter. Sengon horizontal roots in agroforestry were more than monoculture. The depth of the roots that <20 cm in agroforestry were more than monoculture. That were might be caused by the differences of nutrients element existence in each area.
The Technic and Cost of Jabon (Anthocephalus cadamba Miq.) Cultivation by The Farmer of Community Forest Nurheni Wijayanto; Adisti Permatasari Putri Hartoyo
Jurnal Silvikultur Tropika Vol. 4 No. 3 (2013): Jurnal Silvikultur Tropika
Publisher : Departemen Silvikultur, Fakultas Kehutanan dan Lingkungan, Institut Pertanian Bogor (IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/j-siltrop.4.3.%p

Abstract

Jabon (A. cadamba) has been cultivated in Bogor community forest since 2008. Research about technic and cost of jabon cultivation in the community forest is needed because difference by location and probably has impact to difference in output, such as in the wood volume. Identification technic and cost of jabon cultivation has been done toward 11farmers of Bogor community forest by purposive sampling. Assumption in this research are similarity in site and not occurring economy fluctuation. The result showed that, pattern cropping that generally applied is agroforestry. The components of jabon cultivation technic that more complete applied by the respondent A1, C2, C3, and B4 rather than others respondent in the every age class. More complete cultivation components in the practice allegedly produce higher volume. The highest cost of jabon cultivation expended by respondent B1, B2, C3, and B4 in the every age class. The total cost of jabon cultivation didn’t influences jabon volume.Keywords: cultivation cost, cultivation technic, jabon, the farmers of the society forest
Keanekaragaman Hayati Vegetasi pada Sistem Agroforest di Desa Sungai Sekonyer, Kabupaten Kotawaringin Barat, Kalimantan Tengah Adisti Permatasari Putri Hartoyo; Nurheni Wijayanto; Esperansa Olivita; Hanifa Rahmah; Amelia Nurlatifah
Jurnal Silvikultur Tropika Vol. 10 No. 2 (2019): Jurnal Silvikultur Tropika
Publisher : Departemen Silvikultur, Fakultas Kehutanan dan Lingkungan, Institut Pertanian Bogor (IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/j-siltrop.10.2.100-107

Abstract

Sungai Sekonyer village is a village that bordered by Tanjung Puting National Park (TNTP). Agroforest system is one of the land uses that considering ecology, socio-economy aspects in supporting buffer zone TNTP. The objectives of this research were to analyze the structure and composition of agroforest system, as well as to analyze biodiversity vegetation of the agroforestry system in Sungai Sekonyer Village, West Kotawaringin Regency, Central Kalimantan. This research used purposive sampling and vegetation analysis methods. The results showed that the dominant species at sapling level in agroforest system-1 was oil palm (Elaeis guineensis) with IVI 121.54%, while in agroforest system-2 there was no sapling. The dominant species at pole level both in agroforest systems 1 & 2 was rubber (H. brasiliensis) with IVI respectively 184.88% and 187.08%. The dominant species at tree level in agroforest system-1 was sengon (F. moluccana) with IVI=128.47%, while in agroforestry system-2 was jengkol (A. pauciflorum) with IVI=121.32%. The diversity indices (H’) and species richness indices (Dmg) for both agroforestry systems were categorized as low. Agroforest management, socio-economic aspect, ecological site, and market are the main factor for species selection that indirectly affecting biodiversity status in agroforest system. Enrichment planting using high economic value species that is suitable to the ecological site is necessary to increase community income as well as biodiversity status. Key words: agroforest, Sungai Sekonyer Village, vegetation biodiversity
PENGARUH AGROFORESTRI TERHADAP KUALITAS DAERAH ALIRAN SUNGAI CILIWUNG HULU, JAWA BARAT (Impact of agroforestry on the quality of Ciliwung Hulu Watershed, West Java) Rini - Fitri; Adisti Permatasari Putri Hartoyo; Nur Intan Simangunsong; Halus Satriawan
Jurnal Penelitian Pengelolaan Daerah Aliran Sungai (Journal of Watershed Management Research) Vol 4, No 2 (2020): Jurnal Penelitian Pengelolaan Daerah Aliran Sungai (Journal of Watershed Managem
Publisher : Center for Implementation of Standards for Environmental and Forestry Instruments Solo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20886/jppdas.2020.4.2.173-186

Abstract

ABSTRACTWatershed ecosystem will be stable when the relationship between the components of watershed are stable. Ecological and biophysical disturbances in watersheds are closely related to the disruption of its ecosystem components.The research was conducted to analyse the contribution of agroforestry system to the quality of watershed management, such as erosion, curve number (CN), and potential air retention. This study used qualitative method with steps survey, observation and interviewed the respondents who have the land and joint in the study site to obtain agroforestry practice data, vegetation components, and biophysic condition. Erosion prediction used the Universal Soil Loss Equation (USLE) equation, analyzis of the CN used an empirical equation to estimate surface run-off as a result of the rainfall, land cover changes, and soil hydrological groups (Cover complex classification). The value of a CN was based on the maps of soil types and land cover, the potential retention value (S), the value curve, and the rainfall factor (P). The results showed that the types of agroforestry affected the quality of watershed landscape management with indicators were erosion, curve numbers and potential air retention. Those indicators  have a quantitative relationship with various types of agroforestry. The value of soil hydrological group (KHT) in the agroforestry types of Ciliwung Hulu Watershed in West Java Province was dominated by KHT B. This value indicated that the infiltration capacity in the current study location was moderate. The amount of CN obtained varies between 44-78. Keywords: agroforestry; curve number; erosion; potential retention; watershed management  ABSTRAK Ekosistem Daerah Aliran Sungai (DAS) akan stabil jika hubungan antar komponen DAS stabil. Gangguan ekologis dan biofisik DAS terkait erat dengan terganggunya komponen ekosistemnya. Penelitian ini dilakukan untuk menganalisis keterkaitan hubungan agroforestri dengan kualitas DAS dari segi erosi, CN dan retensi air potensial. Penelitian ini dilakukan melalui tahapan survei lapang dan wawancara responden untuk memperoleh data praktek agroforestri, komponen penyusun tipe agroforestri dan kondisi biofisik. Prediksi erosi menggunakan persamaan Universal Soil Loss Equation (USLE), sedangkan analisis CN menggunakan persamaan empiris untuk memperkiraan aliran permukaan akibat hujan, perubahan tutupan lahan dan kelompok hidrologi tanah. Nilai CN diperoleh berdasarkan peta jenis tanah dan peta tutupan lahan, nilai retensi potensial (S), dan factor curah hujan (P). Hasil penelitian menunjukkan bahwa agroforestri mempengaruhi kualitas pengelolaan lanskap DAS, baik erosi, CN maupun retensi air potensial. Erosi, CN dan retensi air potensial memiliki hubungan kuantitatif dengan berbagai tipe agroforestri. Nilai kelompok hidrologi tanah (KHT) pada tipe agroforestri lanskap DAS Ciliwung Hulu Provinsi Jawa Barat didominasi oleh KHT B. Nilai ini menunjukkan bahwa kapasitas infiltrasi di lokasi penelitian berada pada tingkat sedang. Nilai CN yang didapat bervariasi antara 44 – 78.Kata kunci: agroforestri; curve number; erosi; pengelolaan DAS; retensi potensial
Pembentukan Rumah Vegetatif Tanaman Hias Sebagai Wadah Pemberdayaan Ibu Rumah Tangga Desa Sipungguk, Kabupaten Kampar, Riau Adisti Permatasari Putri Hartoyo; Muhammad Kanzun Nafis; Nurafni Natasya; Kamilia Ulfah; Sopha Erna Ariyana; Fajar Raihan
Agrokreatif: Jurnal Ilmiah Pengabdian kepada Masyarakat Vol. 8 No. 2 (2022): Agrokreatif Jurnal Ilmiah Pengabdian Kepada Masyarakat
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/agrokreatif.8.2.137-145

Abstract

Pandemic Covid-19 has caused new hobbies in the community. One of them is housewives in Sipungguk Village, Salo Sub-Regency, Kampar Regenci, Riau. Their new hobby is the ornamental gardening. However, the limited income and the price of ornamental plants is increasing, so they are reconsidering in adding their collection. Based on the background, this activity aims to: 1) Train the partners (housewives) in ornamental vegetative propagation; 2) Calculate the percentage of live ornamental plants that have been propagated vegetatively; and 3) Initiate the establishment of an ornamental plant vegetative house (Ruvetas) an an business for the partners. The activity stages consisted of socialization, training and practice in making the planting media, cutting of Aglaonema and Caladium, cutting and grafting of Bugenvil, plants maintenance, as well as the ornamental plant business education. The results showed there were siginificantly knowledge improvement to the housewives, specifically in ornamental plants introduction (34%), making the planting media (45%), Aglaonema and Caladium cuttings (27%), Bugenvil cutting and grafting (45%), plants maintenance (33%), and ornamental plant business education (38%). The percentage of live ornamental plants that have been propagated vegetatively by the partners showed the high survival rate, namely 86% of Aglaonema cutting, 90% of Caladium cutting, 100% of Bugenvil cutting, as well as 67% of Bugenvil grafting. As an effort in initiating RUVETAS establishment and a business, the ornamental plants have been sold directly and thorugh digital platform in social media (Instagram dan Facebook), also in digital marketplace (Shopee). Housewives knowledge, skills, and business initiatves for ornamental plants have been significantly increased thorugh this activity.
KEANEKARAGAMAN HAYATI VEGETASI PADA PRAKTIK AGROFORESTRIDAN KAITANNYA TERHADAP FUNGSI EKOSISTEM DI TAMAN NASIONAL MERU BETIRI, JAWA TIMUR Adisti Permatasari Putri Hartoyo; Nurheni Wijayanto; TA Karimatunnisa; AN Ikhfan
Jurnal Hutan Tropis Vol 7, No 2 (2019): Jurnal Hutan Tropis Volume 7 No 2 Edisi Juli 2019
Publisher : Lambung Mangkurat University-Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jht.v7i2.7305

Abstract

The local communities in rehabilitation zone of Meru Betiri National Park (TNMB) play important role to maintain ecosystem functions. However, baseline data regarding vegetation biodiversity and their associated ecosystem functions in rehabilitation zone of TNMB is still lacking and needs further research in achieving sustainable forest management. The objective of this research was to study the vegetation biodiversity in agroforestry practice and their associated ecosystem functions in TNMB, East Java. This research used purposive sampling and vegetation analysismethods. Based on canopy density, the research sites were categorized into dense (class 1), moderate (class 2), and low (class 3). The result showed that as habitat function, agroforestry practice in TNMB had the highest number of individual at seedling, sapling, pole and tree in class 3 (1130 ind/ha), class 1 (271 ind/ha), class 1 (338 ind/ha), and class 2 (88 ind/ha) respectively. Based on diversity (H’) and Margalef (Dmg) indices, all research plots and level growth were categorized into low category. At tree, pole, and sapling levels were dominated by banana (Musa sp.), while at seedling level in class 1, 2, and 3 were dominated by kacang asu (Calopogium mucunoides), rumput Melinis (Melinis minutiiflora), and rumput malela (Brachiaria mutica) respectively. As regulation function, soil quality in this location was infertile. Therefore, land cultivation and enrichment planting are necessary not only to increase the number of soil organic matter, but also to increase H’ and Dmg by planting local species trees (e.g D. zibethinus, A. muricata, A. heterophyllus, and P. timoriana).
Peningkatan Pengetahuan Kelompok Tani melalui Pelatihan Budi Daya Porang di Desa Sugihwaras, Magetan, Jawa Timur Adisti Permatasari Putri Hartoyo; Istomo Istomo; Sri Rahaju
Agrokreatif: Jurnal Ilmiah Pengabdian kepada Masyarakat Vol. 9 No. 1 (2023): Agrokreatif Jurnal Ilmiah Pengabdian Kepada Masyarakat
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/agrokreatif.9.1.1-9

Abstract

The Subur farmer group is one of the farmer groups in Sugihwaras Village, Maospati District, Magetan Regency, East Java that develops sugarcane as a main commodity with monoculture pattern. Sugarcane monoculture cultivation produces a single income for farmers, hence other adaptive commodities that generate alternative income are needed. One of them is Porang (Amorphophallus muelleri Blume). On the other hand, farmers' knowledge and skills related to porang cultivation are very limited. The objectives of this activity were: 1) training to farmer groups related to porang cultivation planted with agroforestry patterns, 2) analyzing knowledge changes of farmer groups regarding porang cultivation, and 3) evaluating implementation of training program. The results showed that training on porang cultivation and making agroforestry demonstration plots was able to increase the knowledge of the Subur farmer group. The pre-test score was 65,1 (55%) while the post-test was 88,6 (75%). Based on the evaluation of the assessment of training activities by farmers, as many as 74,3% of farmers stated that they strongly agreed that the porang cultivation training was very useful and in accordance with their needs. In addition, the activity feasibility analysis showed that this training is categorized as very feasible to be implemented with a score of 94%. Porang cultivation training for the Subur farmer group was able to increase knowledge and the potential to increase the income of the people of Sugihwaras Village, Magetan Regency, East Java.
Effect of Chitosan-PMAA-Nutrients Slow-release Fertilizer on Germination of Falcataria moluccana (Miq.) Barneby & J. W. Grimes Hilmi Naufal Madani; Nurheni Wijayanto; Adisti Permatasari Putri Hartoyo
Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Vol 13 No 3 (2023): Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (JPSL)
Publisher : Pusat Penelitian Lingkungan Hidup, IPB (PPLH-IPB) dan Program Studi Pengelolaan Sumberdaya Alam dan Lingkungan, IPB (PS. PSL, SPs. IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jpsl.13.3.398-407

Abstract

Slow-release fertilizer (SRF) with chitosan (CS) coating as a supply of plant nutrients is an alternative to the efficient use of conventional chemical fertilizers and reduces environmental pollution. However, its potential in woody plants is limited. This study aimed to analyze the effect of SRF on Falcataria moluccana germination and SRF phosphorus release rate. This study used SRF from polymerizing CS with methacrylic acid (MAA) to trap nutrients (CS-PMAA-nutrients SRF). The seeds of F. moluccana were germinated at six concentrations SRF: without fertilizer (F0), SRF CS dose 0.5% weight 0.03 g (F1), SRF CS 0.5% 0.01 g (F2), SRF CS 0.7% 0.03 g (F3), SRF CS 0.7% 0.01 g (F4), and conventional fertilizer (F5) for 21 days. SRF can increase the germination of F. moluccana. F4 increased normal sprout (10%) and germination power (16%) of F. moluccana. Furthermore, SRF with a concentration of 0.01 g produced a higher germination value than a concentration of 0.03 g. The release rate of SRF’s nutrients was slower (91.80% phosphorus) than conventional fertilizers. SRF application can reduce nutrients lost and increase the efficiency of nutrient absorption. Hence, it can improve F. moluccana growth.
Seedballs Applications to the Growth of Jackfruit (Artocarpus heterophyllus), Bisbul (Diospyros blancoi), and Merbau (Intsia bijuga) Adisti Permatasari Putri Hartoyo; Khorina Rahmadhani; Talitha Nur Syahira; Rizka Aulian Kusuma; Novita Julia Astuti; Dicky Maulana; Dimas Nur Muhammad
Jurnal Silvikultur Tropika Vol 14 No 02 (2023): Jurnal Silvikutur Tropika
Publisher : Departemen Silvikultur, Fakultas Kehutanan dan Lingkungan, Institut Pertanian Bogor (IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/j-siltrop.14.02.106-113

Abstract

The area of ​​critical land in Indonesia is increasing. Critical land rehabilitation has been carried out by one of the methods used is direct planting. However, direct planting has drawbacks, namely the seeds are very prone to be eaten by insects and birds, and the seeds are easily damaged due to environmental factors. One method that can be tested is the application of seedballs using adaptive plants, such as jackfruit (Artocarpus heterophyllus), bisbul (Diospyros blancoi), and merbau (Intsia bijuga). The purpose of this study was to formulate seedballs and their application for the growth of jackfruit (A. heterophyllus), bisbul (D. blancoi), and merbau (I. bijuga) plants. This study used a quantitative descriptive analysis method with 3 types of seedballs’ formulas. The results showed the fastest germination rate was produced by formula 1 (clay) on bisbul, formula 2 (clay: topsoil) on jackfruit, and formula 3 (clay: topsoil: husk charcoal: palm waste) on merbau. The highest seed germination capacities were formulas 1 and 3 for jackfruit species, formulas 2 and 3 for bisbul species, as well as formulas 1 and 2 for merbau species. Formula 3 is generally able to increase the height, diameter, and number of leaves of plants. Keywords: acceleration of rehabilitation, adaptive plant, oil palm waste
Rehabilitation of Critical Land Through Implementation of Four-Dimensional Agroforestry in Tenjolaya, Bogor, West Java Hartoyo, Adisti Permatasari Putri; Madani, Hilmi Naufal; Muhammad, Dimas Nur; Hasanah, Asmaul; Ghalib, Ammar; Alifioni, Kintan
Journal of Tropical Silviculture Vol. 15 No. 01 (2024): Jurnal Silvikutur Tropika
Publisher : Departemen Silvikultur, Fakultas Kehutanan dan Lingkungan, Institut Pertanian Bogor (IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/j-siltrop.15.01.51-56

Abstract

Critical land is caused by unsustainable land use and has an impact on decreasing the function of the land ecosystem. An effort to rehabilitate critical land can be carried out through the implementation of four-dimensional agroforestry (4D Agroforestry). The aims of this research were i) to design a 4D Agroforestry design, and ii) to analyze the growth of ginger (Zingiber officinale), pepper (Piper nigrum), cardamom (Amomum cardamomum), and grass jelly (Cyclea barbata) under the shade of mahogany (Swietenia mahagony) . The number of plants used was 67 ginger seeds, 44 pepper seeds, 187 grass jelly seeds, and 65 cardamom seeds, so the total was 363 plant seeds with an observation duration of 4 WAP. Implementation of 4D Agroforestry is an alternative effort to optimize land management by utilizing 4 dimensions, namely i) length dimension by planting mahogany, ii) width dimension by planting grass jelly (C. barbata), iii) height dimension by planting pepper ( P. nigrum), cassava (M. esculenta), ginger (Z. officinale), and cardamom (Amomum cardamomum), as well as iv) time dimensions for short-term production (production from cassava, grass jelly, ginger and cardamom plants ), medium (production from pepper plants), and long (production from mahogany wood) to achieve sustainable production. Cardamom plants produced the best growth in the parameters of height increase (15.28 cm) and percent survival (98.46%) after 4 WAP. Keywords: agroforestry, farmers, rehabilitation