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Agrifor : Jurnal Ilmu Pertanian dan Kehutanan
Published by Universitas 17 Agustus 1945 Samarinda
ISSN : 14126885     EISSN : 25034960     DOI : https://doi.org/10.31293/af.v18i2
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
Agrifor Journal is a scientific journal that contains writings in the form of research results, book review, conceptual studies, and scientific works in the field of Agriculture and Forestry concerning relevant cultivation.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Kehutanan
Articles 29 Documents
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Search results for , issue "Vol 14, No 2 (2015): Oktober" : 29 Documents clear
UJI MUTU FISIK DAN FISIOLOGIS BENIH POHON PENGHASIL GAHARU (Aquilaria microcarpa Baill.) BERDASARKAN FENOTIPE POHON INDUK DI KHDTK SAMBOJA KABUPATEN KUTAI KARTANEGARA Mira Kumala Ningsih; Maya Preva Biantary; Jumani Jumani
Agrifor : Jurnal Ilmu Pertanian dan Kehutanan Vol 14, No 2 (2015): Oktober
Publisher : Universitas 17 Agustus 1945 Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31293/af.v14i2.1430

Abstract

Physical and physiological quality test of eaglewood tree (Aquilaria microcarpa Baill.) seeds based on mother tree phenotype from KHDTK Samboja, Kutai Kartanegara Regency.The objective of this research was to find out mother tree phenotype of Aquilaria microcarpa Baill. species in KHDTK Samboja, to find out seed physical quality (moisture content, 1000 seeds weight and range of seeds purity), seed physiological quality (seeds viability and vigor),  and to find out the relationship between both quality with the mother tree phenotype in KHDTK Samboja.  There were four mother tree from Aquilaria microcarpa Baill. species in KHDTK Samboja that bear fruit.  Each mother tree numbered with SBJ 01, SBJ 02, SBJ 03 and SBJ 04.  The results of observation to mother tree/stands phenotype was tree number SBJ 02 had the highest score and SBJ 03 had the lowest score.  The highest score tend to have more eaglewood content and lowest score had little eaglewood content.  But overall the trees grow well and did not show disturbance in growth.Physical quality test was conducted in laboratory of BPTKSDA Samboja, whereas physiological quality test was conducted in green house of BPTKSDA Samboja.  This research was conducted during nine weeks from March until May 2014.  The test procedure was adapted from Thomsen dan Diklev (2004) and refer to International Seed Testing Association (ISTA).  The data of each viability and vigor was analyzed by analysis of variance (anova). The result shows that seeds of A. microcarpa that collected from 4 (four) mother tree in KHDTK Samboja included in recalcitrant seed with moisture content between 33,45% until 52,48%. Recalcitrant seed was seeds that could not stored in longer time.  According to the result of data analyze ascertainable that percentage of seed purity between 64,3 % until 90,5 % with average of 1000 seeds weight was 37,0102 with renge between 32,3984 hingga 44,1686 grams.The result of multiple range test LSD shows that seeds from mother tree 4 had the best physiological quality with seeds viability as 64% and seeds vigor as 75,5% at confidence level 95%. Seeds physical and physiological quality was closely related to genetics factor, growth and environment.  Seeds physical and physiological quality that resulted was inversely proportional with eaglewood potential, in other words seeds mother tree that had the highest score will result small vigor.
PERTUMBUHAN HUTAN TANAMAN JATI (Tectona grandis Linn.f.) DI KALIMANTAN TIMUR Veronika Murtinah , Marjenah, Afif Ruchaemi dan Daddy Ruhiyat
Agrifor : Jurnal Ilmu Pertanian dan Kehutanan Vol 14, No 2 (2015): Oktober
Publisher : Universitas 17 Agustus 1945 Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31293/af.v14i2.1435

Abstract

The Growth of Teak Plantation Forest in East Kalimantan. Teak is one of the most important tropical timber in the international timber market because of the various advantages it has and the type of wood that is very valuable for forestry plants. Teak has been known and cultivated for a long time, particularly in Java. In East Kalimantan, Teak has been developed by public and private companies , with a growth of diverse.The growth of teak stands in East Kalimantan in general showed a decline in growth with increasing stand age; diameter and height growth of stands highest in the early phase of growth in the range of 1-5 years of age, then decline gradually and growth has declined after the 12 year old stands; up to 12 year old stands generally teak growth in East Kalimantan showed growth (increment) in diameter and a height higher than the other locations teak plantation in Java.
PENGKAJIAN POTENSI DESA DENGAN PENDEKATAN PARTISIPATIF DI DESA MAWAI INDAH KECAMATAN BATU AMPAR KABUPATEN KUTAI TIMUR Herman Sanusi dan Abdul Kholik Hidayah
Agrifor : Jurnal Ilmu Pertanian dan Kehutanan Vol 14, No 2 (2015): Oktober
Publisher : Universitas 17 Agustus 1945 Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31293/af.v14i2.1426

Abstract

Assessment of Potential Rural Participatory Approach Mawai Indah Village District Batu Ampar East Kutai Regency.The purpose of this study was to determine the potential, problems and solving problems in the village Mawai Indah and planning activities that can be done on a village to village economic development based on the potential that exists in the village.The study is in the data collection methods of Participatory Rural Appraisal (PRA) while the data analysis using the SWOT method. PRA techniques used are Search History Village, Making Chart Trends and Changes in Livelihood, Preparation Calendar Season, Making Map/Sketch Village, Institutional Assessment (Venn Diagram), Chart Daily Activity and Village Transect. PRA is carried out by the villagers Mawai Indah themselves, District of Batu Ampar, East Kutai Regency.The results demonstrated the potential of the village in the form of land, a good pepper crop production, the existence of companies operating in the village and there are problems that occur such as the difficulty of marketing of agricultural/plantation pests and fusarium the pepper plants as well as frequent flooding. Problem solving is to work closely with the company to make a good plantation, accommodating production, improve HR community. Immediately complete the formation of village cooperatives, share experiences with other farmers cope with pests and fusarium as well as the activity of optimizing control dams owned Mawai Indah Village.
KARAKTER KIMIA PUPUK CAIR ASAL LIMBAH KULIT PISANG KEPOK DAN PENGARUHNYA PADA TINGGI TANAMAN KEDELAI Nurul Puspita Palupi
Agrifor : Jurnal Ilmu Pertanian dan Kehutanan Vol 14, No 2 (2015): Oktober
Publisher : Universitas 17 Agustus 1945 Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31293/af.v14i2.1431

Abstract

Chemical Character of Banana Skin Waste Liquid Fertilizer and their influences for the soya beans plant’s height. MOL is a collection of microorganisms that can be developed, which serves as a starter in the bokasi or compost production. Utilization of agricultural waste such as fruit unfit for consumption is processed into MOL could increase the added value of waste, and reduce environmental pollution (Juanda, et al., 2011). MOL utilization in organic farming is still much to do, especially soybeans. Data from the Central Bureau of Statistics According to the BPS 2013 said the soybean production in 2013 was 807 568 tons of dry beans and the amount of production is decreased when compared to production in 2012, is about 843 153 tonnes. The high consumption of soy as a feedstock would cause Indonesia still imports of processed soybean.This study was conducted from March to June 2015 lies in the Laboratory of Soil Science, Faculty of Agriculture University Mulawarman. The experimental design used completely randomized design (CRD), four replication, with doses as follows: 0 ml MOL kepok banana peel  / plant (p0 as control), 100 ml MOL kepok banana peel / plant (p1), 200 ml MOL kepok banana peel / plant (p2), 300 ml MOL kepok banana peel / plant (p3), dan  400 ml MOL kepok banana peel / plant (p4).The results showed that the content of nutrient elements in the solution is not sufficient to meet the needs of soybean plant growth, high visible from plants that are not significantly different from the control treatment. MOL solution of kepok banana peel  also not qualify on SNI liquid fertilizer.
PERANAN HUKUM ADAT DALAM MENJAGA DAN MELESTARIKAN HUTAN DI DESA METULANG KECAMATAN KAYAN SELATAN KABUPATEN MALINAU PROPINSI KALIMANTAN UTARA Wildan Deki Subiakto dan Ismail Bakrie
Agrifor : Jurnal Ilmu Pertanian dan Kehutanan Vol 14, No 2 (2015): Oktober
Publisher : Universitas 17 Agustus 1945 Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31293/af.v14i2.1436

Abstract

The Roles of Customary Law in Forest Management and Protection in Metulang Village, South Kayan District, Malinau Regency, North Borneo Province. The challenges of forest management and protection In Indonesia often come from local community who live around the forest. However, some studies have argued that customary practices of local community will support sustainable forest management.This research was to study 'how do local people and their customary law protect and manage their forest as well as to analyze determinant factors of customary law applied in forest management and protection Kenyah Dayak community in Metulang Village.This research takes place on Metulang Village, South Kayan District, Malinau Regency, North Borneo Province, backgrounded by the effort of conservation which is done by a group of society, meanwhile the deforestation is happening continuously.The methods used in this research a survey method with purposive sampling technique in collection data and implemented in the Metulang Village predominantly Kenyah Dayak (North Borneo). Data was collected through field observation, interviews and questionnaire with 35 respondents from indigenous Metulang Village.Based on the results of the questionnaire data processing to determine the role of customary law in protecting and preserving the forest in the Metulang Village each question item shows the average percentage above 70%, which means respondents in the Metulang Village agreed that customary law in the Village Metulang role in protecting and sustaining forest management.As for the activities of the community activities that support the conservation of forests in accordance with the customary rules applicable, indigenous Metulang Village classify land based approach on land use, location and types of natural resources that are important to society, local wisdom and traditional rules, namely : residential areas, land agricultural, forests and historic sites/culture. For the management of natural resources according to customary rules in the Metulang Village set includes : clearing agricultural land, forest, protected forest custom, wood extraction, retrieval cane, fruit orchards, taking agarwood, and forests burning.
INVENTARISASI KEGIATAN PERTANIAN DI KABUPATEN KUTAI BARAT Karmini .
Agrifor : Jurnal Ilmu Pertanian dan Kehutanan Vol 14, No 2 (2015): Oktober
Publisher : Universitas 17 Agustus 1945 Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31293/af.v14i2.1427

Abstract

Inventory of Agricultural Activities in West Kutai Regency. The aim of this study was to inventory of agricultural activities in Kutai Kartanegara Regency. This study covered economic activities at agriculture sector of paddy, food crops, horticulture crops, estate, forestry, livestock, and fisheries. Data were collected from Statistics of West Kutai Regency.  The descriptive analysis method was applied to inventory some agricultural activities. In study location, there are farming activities which developed consist of wetland paddy and dryland paddy, 6 kinds of food plants, 10 kinds of vegetables, 19 kinds of fruits.  Also, animal husbandry 7 kinds livestock,  fishing culture and fishing catch. The other developed activities is processing timber and non timber forest products.
KAJIAN FAKTOR IKLIM TERHADAP DINAMIKA POPULASI Pyricularia oryzae PADA BEBERAPA VARIETAS PADI SAWAH (Oryza sativa) Sopialena .
Agrifor : Jurnal Ilmu Pertanian dan Kehutanan Vol 14, No 2 (2015): Oktober
Publisher : Universitas 17 Agustus 1945 Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31293/af.v14i2.1432

Abstract

Study On Climate Factor Pyricularia oryzae Population Dynamics Of Some Variety Rice Field Rice (Oryza sativa). The research was conducted in June-September 2015 in the district of North Samarinda. The purpose of this study was to determine the climatic factors (temperature, humidity and rainfall) the most dominant on the rate of broad patches, the rate of infection of the pathogen P. intensity of the attacks and the number of spores of P. oryzae oryzae on rice varieties of rice (Inpari7, Ciherang and Cibogo) and to determine the effect of the number of spores of P. oryzae against pathogen attack intensity of P. oryzae on rice varieties of rice (Inpari7, Ciherang and Cibogo) in the district of North Samarinda. The parameters used in this study are climatic factors (humidity, temperature and rainfall) in the field, the extensive development of the disease spots of blast, the intensity of the attack and the number of pathogenic P. oryzae spores of P. oryzae.The results showed that the climatic factors influencing the development of extensive patches of blast disease, the intensity of the attack and the number of pathogenic P. oryzae spores of P. oryzae. Inpari7 varieties are more susceptible than Ciherang and Cibogo seen extensive development of the high spots of blast disease, the intensity of the attack and the number of pathogenic P. oryzae spores of P. oryzae at the beginning of the first week after planting.
INVENTARISASI DAN PEMETAAN POHON ULIN (Eusideroxylon zwageri Teijsm. & Binn.) DI KEBUN RAYA UNMUL SAMARINDA (KRUS) PROVINSI KALIMANTAN TIMUR Yena Qodaryana dan Heni Emawati
Agrifor : Jurnal Ilmu Pertanian dan Kehutanan Vol 14, No 2 (2015): Oktober
Publisher : Universitas 17 Agustus 1945 Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31293/af.v14i2.1437

Abstract

Inventory and Ulin (Eusideroxylon zwageri Teijsm. Et Binn.) Mapping at Botanic Gardens of Unmul Samarinda (KRUS) East Kalimantan Province.The purpose of this study was to determined the diversity of flora especially Ulin trees species (E. zwageri), knowing the potential of Ulin trees species in the plots study and mapping the distribution of the presence of Ulin trees species so that can be basic for KRUS managers to implementing the policy.The object of research in the plots study in KRUS with transects method. Transects were made along each ± 1.000 m, width 20 m, which begins by taking the initial point. The data collected were of primary data at the level inventory of Ulin poles and tree trunks that were ≥ 10 cm in diameter. The data includes the number of individuals captured, the diameter of the tree trunk, bole height and total tree height, while secondary data was obtained directly from the results of previous studies, literature, and writing reports from the relevant agencies that include the location of the area, soil conditions, geogarafi conditions, climate, rainfall and vegetation. As well as interview methods used to obtain the data and information from officers in the field, officials concerned agencies and local residents that has to do with the activities of research and literature support.The results of the research are 1) The diameter of the largest Ulin was 86.1 cm with a total volume of 8.31 m³ found on transect A, while the smallest diameter was 11.3 cm with a total volume of 0.04 m³ which found on transect C. The potential of Ulin can be seen from the number of bole height that found in the observation area in 6 ha were 27.65 m³, while the total volume amounted to 55.86 m³; 2) Distribution of Ulin at KRUS most common in conservation zone covering an area of 3.48 hectares with 11 trees, at collection zone enrichment covering an area 2.24 ha with 10 trees and at recreation zone covering an area 0.28 ha with 8 trees.
OPTIMALISASI INPUT USAHA TANI PADI (Studi Kasus Desa Clumprit Kecamatan Pagelaran Kabupaten Malang) M Erwan Suriaatmaja
Agrifor : Jurnal Ilmu Pertanian dan Kehutanan Vol 14, No 2 (2015): Oktober
Publisher : Universitas 17 Agustus 1945 Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31293/af.v14i2.1428

Abstract

Optimization Of Input Farming Rice  (Case Study Clumprit Rural District of Pagelaran Malang). This research aims to know (1) the effect of output factor use for the optimization of rice farming business input (2) to know the economic efficiency of rice farming business factor.This research is conducted on October 2013 until March 2014 in Clumprit village, Pagelaran District, Malang Regency.  The data collection is done by survey method namely by observation, group discussion and interview; the Secondary data is collected from the documents namely: village monograph. The data analysis method used is production function analysis of Douglass and Marginal Product Value analysis.The research result shows that ; (1) the affecting factors to the rice farming business are fertilizer and seed in each stratum, so the use of the input factor is more for the necessary portion; (2) The farmer income in the 2nd planting period is higher tan the 1st planting period; and (3) The rice farming business in Clumprit Village, for the Marginal Product Value analysis for each stratum both in the 1st and 2nd periods is inefficient.
PENGARUH BERAT BENIH DAN MEDIA TANAM TERHADAP PERTUMBUHAN VEGETATIF BIBIT DURIAN (Durio Zibethinus Murr) Tomas Ding , Hery Sutejo , dan Abdul Fatah
Agrifor : Jurnal Ilmu Pertanian dan Kehutanan Vol 14, No 2 (2015): Oktober
Publisher : Universitas 17 Agustus 1945 Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31293/af.v14i2.1433

Abstract

Effect of  Seed Weight and Growing Media on the Vegetative of  Durian Seedling (Durio zibethinus Murr).  The research aimed at knowing the effect seed weight and growing media on the vegetative growth of Durian seedling.  It lasted for about four months, from February to May 2013, and carried out at Ujoh Village of Long Bagun Sub District, Mahakam Ulu Regency. The Completely Randomized Design was employed for the research with repetitions.  The first factor was seed weight (B) that consisted of 3 sub-factor 7-12 g (b1), 14-17 g (b2), and 18-20 g (b3).  Whereas the second factor was growing media (M) : entirely top soil (m1), equal mix 1:1 between top soil and sand (m2), equal mix 1:1 between top soil and cow dung (m3), and equal mix 1:1 between top soil and paddy straw (m4).  Result of the research revealed that : (1) the seed weight affected very significantly on the seedling height at 30, 60 and 90 days, leave number at 60 and 90 days and stem diameter at 30, 60 and 90 days.  But it did not affect significantly on the leave number 30 days.  (2) the growing media affected very significantly on seedling stem diameter at 90 days, affected significantly on seedling height at 90 days, but did not affect significantly on seedling height at 30 and 60 days, leave number at 30, 60 and 90 days, and stem diameter at 30 and 60 days, and (3) the interaction between the two above factors did not affect significantly on all parameters observed.

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