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All Journal BIOTROPIA - The Southeast Asian Journal of Tropical Biology Indonesian Journal of Forestry Research Jurnal Terapan Abdimas JURNAL HAMA DAN PENYAKIT TUMBUHAN TROPIKA JURNAL AGRI-TEK Jurnal Daya Mas : Media Komunikasi dan Informasi Hasil Pengabdian dan Pemberdayaan Masyarakat AGRI-TEK : Jurnal Penelitian Ilmu-ilmu Eksakta Molekul: Jurnal Ilmiah Kimia Indonesian Journal of Forestry Research
Martin Lukito
Universitas Merdeka Madiun
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemistry Education Immunology & microbiology Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Public Health Social Sciences Veterinary Other

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 1 
POTENSI PRODUKSI TANAMAN PORANG (Amorphophallus muelleri Blume) DI KELOMPOK TANI MPSDH WONO LESTARI DESA PADAS KECAMATAN DAGANGAN KABUPATEN MADIUN. Rofikhoh, Kusnul; Setiahadi, Rahmanta; Rekyani Puspitawati, Indah; Lukito, Martin
JURNAL AGRI-TEK Vol 17, No 2 (2016): JURNAL AGRI-TEK
Publisher : JURNAL AGRI-TEK

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Abstract

Porang plant (Amorphophallus muelleri Blume) known as iles-iles plant is a shrub that has a height of 100-150 cm, erect stems, soft, smooth stems are green or black mottled white. This study aims to determine the factors that affect crop production potential porang, research carried out in the village Padas District of Madiun. The research method used is descriptive and qualitative research that lead to the disclosure of a problem or situation as it is and reveal the facts on the ground, including seeds, maintenance, fertilizing and harvesting. With the number of respondents as many as 25 people at random from the Farmers Group MPSDH Wono Lestari in Village Padas District of Madiun This Research aims to determine cultivation porang in Farmers MPSDH Wono Lestari Village Padas District of Madiun in increasing crop production potential porang Results research shows the potential for production in Farmers MPSDH Wono Lestari very good for cultivation porang. Porang crop production potential is influenced by factors: Good seed, Maintenance with weeding, fertilization with manure and harvest excavated using a hoe. Results of treatment A.1 to A.8 and B.1 to B.8 show A.1 treatment are: tuber frog (bubil), manual weeding with a hoe tool use and sickle and fertilization is done without the use of chemicals and fertilizers with goat manure and compost that harvest done porang farmers dug with picks, superior to treatment until A.8 A.2 and B.1 to B.8 when seen from the number of tuber yield porang.Keywords: Potential Production, MPSDHFarmers. Group,
Pendugaan, Biomassa Dan Karbon Tanaman Jati Hutan Rakyat DalamMengabsorsi Karbondioksida (CO 2 ) Desa Kare Kecamatan Kare Kabupaten Madiun Rohmatiah, Ahadiati; Lukito, Martin
JURNAL AGRI-TEK Vol 16, No 2 (2015): JURNAL AGRI-TEK
Publisher : JURNAL AGRI-TEK

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Abstract

Forests as a producer of environmental services have the potential to reduce carbon dioxide in the atmosphere through photosynthesis. Carbon dioxide exceeded the threshold in the atmosphere can cause the greenhouse effect resulting in global warming is increasing. The research was conducted to find estimation, biomass and carbon forest plants Teak on community forest is in absorbs carbon dioxide (CO 2 ) Developed extensively in Madiun district, and precisely in the village Kare of the sub-District Kare. This research was conducted using sample plots rectangular with an area of 1 ha. Determining the location of the plot is determined by stratified random sampling in areas that have been determined in advance. Results obtained: Estimation of potential stand up for the People's Teak volume on the identity of the community forest village Kare land area of 3154.7 m3. content of Biomass Teak Community forest Village Kare average of 266.80 kg per tree or 50% of average The average weight of the wet conditions. Size Teak Forests People 38.39 Ha as much as 631 stems, the total biomass potential stand Teak is 6462.67 tons. Or when the state average per hectare biomass of 168.35 tons/hectare.Potensi carbon content in biomass conversion method average of 131.31 kg/ tree carbon. With the realization of the plant 24.222 trees or an area of 38.39 hectares, the total potential carbon content is 3,180.71 tons of Carbon. When converted into units of volume per hectare ranges between 84 175 tons of carbon per hectare. The composition of the carbon content of each component of the tree is also different, which is the highest in the stem component, followed by branches, roots, and leaves. The amount of CO 2 sequestration potential Teak Community Forest influenced by the leaf's ability to absorb CO 2 in the photosynthesis process, when converted to the number of plants was 24.222. The tree is about 11 656 tons of CO 2 . Biomass and Carbon content relationship with (DBH) is a model of power with WT = 0.04562.25 for biomass and DBH, CT = 0.0472 DBH 2,233 for carbon. Keywords: Global warming Farm Forestry, Biomass, Carbon
Model Pendugaan Biomassa Dan Karbon Hutan Rakyat Jati Unggul Nusantara (Kasus Hutan Rakyat Jati Unggul Nusantara (JUN) Umur 5 Tahun Desa Trosono, Kecamatan Parang Kabupaten Magetan) Lukito, Martin; Rohmatiah, Ahadiati
JURNAL AGRI-TEK Vol 15, No 1 (2014): JURNAL AGRI-TEK
Publisher : JURNAL AGRI-TEK

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Abstract

JUN have important role in the conservation and see the economic advantages such as root crops JUN stable compoun, Produce fast-growing plants , with quality timber products from aspects of conservation and can be harvested from the age of 5 years from the economical aspects . The purpose is the potential magnitude Predicting wood and plant biomass potential JUN.dan carbon content stored in various plant organs, the magnitude of the potential suspect plantation forests to absorb CO2 . The study was conducted on public forests in the village Trosono JUN plants . District. Parang . Kab . Magetan , through forest inventore . The results : Estimated potential stand stand for community forest plants ranged JUN 288.74 m3 , or with an average of 87.667 m3/ha average volume of 0.1337 m3/ tree with the smallest volume of 0.00789 m3 and Smallest volume of 0.0045 m3 and the largest of 0.7387 m3 . The total potential of biomass is 56.2 tons . Or the equivalent of 17.295 tons/Ha . The composition of the biomass plant organs on the trunk of 53.84 % by weight of the total biomass , while root occupies second place at 19.55 % , 16.01 % and a branch of the most smallest leaves at 10.60 % . Average carbon content of the sample stands of trees ranged from 7.86 kg , ranging from 8.73 tons of Co2/ha composition of plant organs in organ stem reaches 53.14 % of the total carbon content of trees , followed by 19.29 % roots , Branch 15:30 % , and leaves of 10:46 % . CO2 sequestration potential when converted to the number of plants per hectare on average 31.97 tons CO2/ha . Allometric equation which is derived in this study as follows .Keywords : Potential , Biomass ; carbon dioxide , CO2 absorption ,
Estimasi Volume , Biomassa Dan Karbon Hutan Rakyat Jati Unggul Nusantara Desa Dungus Kecamatan Dagangan Kabupaten Madiun Rohmatiah, Ahadiati; Lukito, Martin
JURNAL AGRI-TEK Vol 16, No 1 (2015): JURNAL AGRI-TEK
Publisher : JURNAL AGRI-TEK

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Abstract

The purpose of this study is the potential Wood and plant biomass potential Jati Unggul Nusantara (JUN). and carbon content (C) stored in various organs of plants, and the potential of plantations to absorb CO2. The study was conducted on private forest in the village Dungus JUN plants. District. Kec. Dagangan . Kab. Madiun, through activities in the forest inventore age of five measurements of wet weight of leaves and twigs, stems, branches and leaves made with the technique of "destructive sampling". Carbon content measurements performed by the indirect method. Potential CO2 uptake was estimated by mass weight conversion. Estimates of potential standing stock ranged Estimated potential for community forest Teak Dungus in the village district. Kec. Dagangan Kab Madiun at age 5 year. The total volume of 53.173 m3 The content of plant biomass ranged JUN of 196.74 kg, reaching 52.90 % of the average weight of the wet conditions. Total biomass potential stand JUN is 121.1 tons. Or when in the state in unit area/Ha, the average biomass of 27.30 ton/Ha. Potential carbon content in biomass conversion method ranged average of 13.65 ton of CO2/Ha. total potential carbon content stand JUN is 46.61 tons of Carbon. When converted into units of v/ha are ranged from 12.45 to 13.65 tons of CO2/Ha. The composition of the carbon content of each component tree is also different, which is the highest in the stem component, followed by branches, roots, and leaves. The amount of CO2 sequestration potential in the conversion of the plant when the plant amount equivalent to 367.17 tons of CO2 overall JUN. Allometric equation which is derived in this study as follows Relationship between volume JUN with a diameter at breast height (DBH) trees Volume = Y = 0.0002587 DBH (cm) 2312 Relationship Biomass and Carbon content with diameter at breast height (DBH) is a model of power with WT / CT = 0.051 DBH 2231 for biomass and WT / CT = 0.052 DBH 2,231 for carbon content.Keywords: Potential, Biomass;; carbon dioxide, CO2 absorption
PENDUGAAN MODEL VOLUME POHON BERDIRI TANAMAN JATI (Tectona grandis L.f) UMUR 10 TAHUN (Studi Lahan Jati Universitas Merdeka Madiun) Dwi Arief Putra, Mochammad; Lukito, Martin
JURNAL AGRI-TEK Vol 17, No 1 (2016): JURNAL AGRI-TEK
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Abstract

The collection of information about the potential these stands inextricably linked to the measurement of the volume of timber, either directly or indirectly. For interpretation timber volume inventarsisasi forest activities can be used with an auxiliary table that is practical. The purpose of this study to determine the volume of the stand either manually or using the model to determine the ratio of the volume results. Data were collected by census intensity of 100% at the campus garden land Merdeka Madiun University. To suspect standing stock volume by measuring the diameter (dbh) and tree height. Then from the results data created table manually and table models to determine the result of the difference in the two tables, model estimation elected is Power is with the equation Y = 16,700 x 2,608 dbh (m), with R2 0.944 (RSS) 0.758 SEE 0.951 after it tested test if the t value is smaller than the value of the table then it means there is no significant effect between manual calculations and model calculations.Keywoords : Standingstock, Volume, Model allometric 
ESTIMASI BIOMASSA HUTAN RAKYAT FOREST MANAJEMEN UNIT (FMU) LAWU MANUNGGAL KECAMATAN PANEKAN KABUPATEN MAGETAN (Kasus Desa Tapak Kecamatan Panekan Kabupaten Magetan) Lukito, Martin; Rohmatiah, Ahadiati
JURNAL AGRI-TEK Vol 19, No 1 (2018): JURNAL AGRI-TEK
Publisher : JURNAL AGRI-TEK

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Abstract

Efforts to anticipate the impacts of climate change, already or maybe will happen is by mitigation by multiplying the forest stands. The objective of this research is to know the content of forest biomass of the People's Forest Management Unit (FMU) Lawu Manunggal village Tapak District Panekan. Research Methods. Inventory of stands with the manufacture of plots of 0.05 Ha wide circle. Biomass estimation by destructive sampling method. Typical forest area Tapak Village 244 Ha, consists of 4 types of stands like mindi, Mahogany, Teak and Sengon. Potential of Biomass per Ha Mindi type 90.53 ton / Ha, Mahogany: 102,210 Ton / Ha, Teak 69,849 ton / Ha Sengon 33,480 ton / Ha. Stem organs have a contribution of 59.30%, branch: 10.94%, leaves 9.63% and roots 20.13% of total standing biomass. Total Village Biomass Tapak of 3,227.74 Ton consists of Mindi Type 905.34 Ton, Mahoni 1,289.11 tons, Teak 689.49 Ton and Sengon of 334.80 tons. Keywords: Mitigation, Biomass, Forest People
KAJIAN KOMPOSISI BAHAN ORGANIK SEBAGAI NUTRISI TERHADAP PERTUMBUHAN DAN HASIL TANAMAN PADI (Oryza Sativa L.) VARIETAS CIHERANG Firman, Yaumul; Sulistiyo Budi, Luluk; Rahayu, Sri; Lukito, Martin
JURNAL AGRI-TEK Vol 18, No 1 (2017): JURNAL AGRI-TEK
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Abstract

The declining quality of the environment that has the effect of reducing national rice productivity. Required cultivation techniques where the production of rice crops remain qualified, attention to the health and soil fertility and maintain the environment that is by using organic materials that are easy to find around the environment. Like leaf lamtoro plant, blotong, azolla plant, pure manure, molasses and utilization of microorganisms. The aim of this research is to study the response of organic composition as nutrient to growth and yield of rice crop (Oryza sativa L.) Ciherang Variety. The method of research was used Completely Randomized Design of one factor with three replications. Implementation of research using media polybag so get 72 polybag on each replication. Each replication is multiplied by three to 216 polybags, the distance between polybags is 25 cm. The results of the composition of organic matter showed the highest value on the treatment (Urea, SP36 and KCl) in all variables. The average number of tillers and the number of panicles showed higher yields on the average number of pith (%) and the lowest number of seeds (%). Some of the above variables show the study of the composition of organic materials as nutrients to growth and yield of rice crop (Oryza sativa L.) Ciherang Variety. Keywords: Nutrition, Organic Fertilizer, Growth and yield of Rice Plant 
Co-Authors Ahadiati Rohmatiah Dian Pratiwi dinurani, Praptiningsih Gamawati Djoko Setyo Martono Dwi Arief Putra, Mochammad Faujianto, Samsu Anhari Firman, Yaumul Iswati, Retno Luluk Sulistiyo Budi Pandu Yudha Adi Putra Wirabuana Praptiningsih Gamawati Adinurani Praptiningsih Gamawati Adinurani, Praptiningsih Gamawati Rekyani Puspitawati, Indah Rofikhoh, Kusnul Rohmatiah, Ahadiati Rohmatiah, Ahadiati Ronggo Sadono Setiahadi, Rahmanta Setyo Martono, Djoko SRI RAHAYU Tatik Mulyati Tatik Mulyati Wuye Ria Andayanie Wuye Ria Andayanie Yudha Adi Putra Wirabuana, Pandu