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All Journal Jurnal Agroekoteknologi Terapan AGRI-SOSIOEKONOMI COCOS
Diane D. Pioh
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Agriculture, Biological Sciences & Forestry Economics, Econometrics & Finance Environmental Science Social Sciences

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KAJIAN SIFAT FISIK DAN KIMIA TANAH PADA TANAH BERPASIR DI DESA NOONGAN KECAMATAN LANGOWAN BARAT Randy W.G. Tewu; Lientje Th. Karamoy; Diane D. Pioh
COCOS Vol. 7 No. 2 (2016)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35791/cocos.v7i2.12097

Abstract

ABSTRACTThe nature of soil is crucial in supporting the growth and development of plants, both the physical, chemical and biological soil. The physical properties of the soil, among others, the texture, structure and soil permeability. Soil chemical properties include soil pH and nutrient content. Nutrient content, consisting of the content of nitrogen, phosphorus, potassium and organic matter. Among other biological properties of soil microorganisms decomposing organic matter in the soil. The need for analysis of the nature of the soil to support plant productivity and prosperity. This study aims to determine the physical and chemical properties of soil on sandy soil in the village of Noongan District Langowan West. The method used is survey method with direct observations in the field and determining the location of the soil sampling. Sampling was done by making minipit with a size of 50cm x 50cm x 50cm in the field, to determine the physical and chemical properties of soil on sandy soil in the Village of Noongan District Langowan West. The study lasted for two months from February to March 2016 and held in the village as the center Noongan seasonal crops in the District of West Langowan. Further analysis of the soil at the Laboratory of Physics and Soil Conservation and Soil Fertility Laboratory of Chemistry and the Faculty of Agriculture, University of Sam Ratulangi to determine the physical and chemical properties of land on sandy soil.Keywords : sandy soil, physical and chemical properties of soil
STATUS HARA N P K DI SEKITAR PERAKARAN TANAMAN CABAI (Capsicum annum L) DI DESA WAWONA KECAMATAN TATAPAAN INDAH KABUPATEN SELATAN Meisye G. Melale; Diane D. Pioh; Djoni Kaunang
COCOS Vol. 8 No. 6 (2017)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35791/cocos.v1i5.15872

Abstract

ABSTRACTPepper (Capsicum annuum L.), which include Family Solanaceae is a herbaceous plant taken the fruit that has a spicy flavor because it contains substances capsaisin. The study aims to determine the status of Hara N P K around rooting Plant Chilli (Capsicum annuum L) In the village of Wawona district of gaze Beautiful. This research was conducted in the village of Wawona for 2 months from February to March 2017. The research was conducted with survey method with direct observations in the field of further soil sampling for laboratory analysis. Nutrients observed that the content of nutrients around the plant roots chili. Results obtained the nitrogen in the soil around the roots mixed show is classified, elements phosphorus around the root range from medium to high and phosphorus in the soil around the roots mixed classified, elements potassium around the roots of a low to high and the soil around the roots are mixed, the content potassium is above the limit of potassium deficiency.Keyword: Status Hara, Nutrients N P K, Chili Plant
KAJIAN SIFAT FISIK DAN KIMIA TANAH PADA TANAH YANG DI TANAMI PADI GOGO (Oryza Sativa) DI DESA WAWONA KABUPATEN MINAHASA SELATAN Maria Idie; Diane D. Pioh; Rafli I. Kawulusan
COCOS Vol. 9 No. 1 (2017)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35791/cocos.v1i6.16874

Abstract

ABSTRACTThis study aims to determine the physical and chemical properties of soil on soil that plantedupland rice in Wawona Minahasa Selatan Village. This study was taken samples on soil that was plantedwith upland rice and land that is not planted in upland rice. This research was conducted by using surveymethod with composite sampling technique in Wawona Minahasa Tenggara Village at two locationsplanted and not planted with upland rice then under the soil sample to soil laboratory of Faculty ofAgriculture Unsrat for analysis of texture, permeability, soil pH, C -organic, N-total, K-available, andPhosphorus. This study found the physical properties of the soil texture of the soil in the village ofWawona at the location of the planted and not planted with gogo rice has the same texture class clayberliat. The permeability of soil at the location of planted upland rice was 7.48 cm / h - 8.98 cm / h whilein the unopested areas 7.23 cm / h-7.73 cm / hr. The soil chemistry properties are: soil pH at planted siteand not planted with upland rice pH value 6,78-6,80 with neutral criterion, C-organic at planted locationand not planted with upland rice have the same criterion that is being (2 , 08% -2.39%), soil nitrogen inthe planted site has low criterion (0.16% -0.17%) and at the unfertilized site has medium criterion (0.22%-0.24%) . Potassium in the planted and unlogged areas of upland rice has the same criteria that is verylow where in the cultivated tilapia criteria (0.068 me / 100g-0.076 me / g) and the unplanted location hasthe criterion (0.078 m / 100g-0.083 M / g).(15,46%) and in non-cultivated land have low criterion (11,56Ppm-12.81 ppm).Keywords of physical and chemical properties.
Evaluasi Kesesuaian Lahan Untuk Tanaman Nenas (Ananas comosus L. Merr) Di Kawasan Bukit Kasih Kanonang Kabupaten Minahasa Annes Febriyanti Sababalat; Diane D. Pioh; Sandra E. Pakasi
COCOS Vol. 11 No. 2 (2019): EDISI APRIL-JUNI
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35791/cocos.v1i2.27344

Abstract

ABSTRACT The study of land suitability evaluation is very needed in agriculture. The purpose of this study is to determine the suitability of pineapple fruit cultivation in the Bukit Kasih Kanonang tourist location in Minahasa Regency. This research used the field survey method. In this study land units were obtained from the results of overlapping land use maps and slope, consisting of seven land units. Document, observation, and laboratory analysis was administrated as the data collecting tech. Data analysis used matching with adjust of parameter and suitability land class until obtained suitability land map from cultivation pineapple. Classification of land suitability of pineapple plant (Ananas comosus L. Merr) in the Bukit Kasih Kanonang area with an area of 46.73/ha, spread in the marginal according class (S3) of 0.41/ha or 0.87% consisting of SPL 2 and land suitability class unsuitable class (N) area of 46.32/ha or 99.13% consisting of SPL 1, SPL 3, SPL 5, SPL 6, SPL 7 with limiting factors in soil texture, slope, soil depth and rainfall rain. Keywords: Evaluation, Land Suitability, Pineapple.
PERSENTASE SERANGAN HAMA KUMBANG (Oryctes rhinoceros L.) PADA TANAMAN KELAPA(Cocos nucifera L.) DI KECAMATAN TOMBATU KABUPATEN MINAHASA TENGGARA Erwin Nando Kojong; Vivi B. Montong; James B. Kaligis; Diane D. Pioh
COCOS Vol. 11 No. 3 (2019): EDISI JULI-SEPTEMBER 2019
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35791/cocos.v3i3.28746

Abstract

ABSTRACT Cocos plants ( cocos nucufera L ) are versatile plants, because almost all parts of these plants can be processed and utilized by humans. The production of coconut is very important for human along with the amound off production that always fluctuates from years. Another factor that can inhibiti the growth of coconut is a pest attack. This research aims to determine the percentage of Oryctes rhinoceros L (coconut rhinoceros beetle) attacks on coconut ( Cocos nucifera L.) in Tombatu Subdistrict, Southeast Minahasa District which is housed in five gardens.( polong gardens, Bangataas gardens, Derel gardens, Bendo gardens and Linowit gardens, during three months start from October to December 2019. This research uses survey method or direct observation at the location. The percentage of O. rhinoceros attack in the first to fifth observation each farm was as follows: (1) Bangataas garden 42,52%, (2) Polong garden 32.51%, and (3) Linowit garden 15.46%, (4) Bendo garden 14,32% and (5) Derel garden 13,8%. Keywords: percentage, O rhinoceros, Coconut
Pengaruh Pemberian Mol Sabut Kelapa Terhadap Pertumbuhan Tanaman Sawi Pakcoy (Brassica rapa L.) Afif Ramadhana Danie; Diane D. Pioh; Rafli Kawulusan; Adeleyda M. W. Lumingkewas
COCOS Vol. 11 No. 3 (2019): EDISI JULI-SEPTEMBER 2019
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35791/cocos.v3i3.29636

Abstract

ABSTRACTSoil fertility is very necessary in the process of plant growth. This study aims to find theeffect of giving coconut fiber MOL to the growth of pakcoy mustard plants(Brassica Rapa L.). Thisresearch was conducted from December 2019 to February 2020 at the Greenhouse of the Faculty ofAgriculture, Sam Ratulangi University, Manado. The method used in this research is a CompletelyRandomized Design (CRD) method with 6 treatments that were repeated 3 times. The treatmentused consist of K: Control, P: Phonska 250 kg/ha, M25: Coconut fiber MOL solution 25% +phonska 250 kg/ha, M50: Coconut fiber MOL solution 50% + phonska 250 kg/ha, M75: Coconutfiber MOL solution 75% + phonska 250 kg/ha, dan M100: Coconut fiber MOL solution 100% +phonska 250 kg/ha. The results showed that the administration of coconut fiber MOL on thegrowth of mustard pakcoy plants in the concentration of coconut fiber MOL 75% + phonska 250kg / ha had an influence on plant height and for the concentration of coconut coir MOL 25% +phonska 250kg / ha had an influence on the number of leaves and weight wet even though thestatistical results show no significant difference.Keywords: Brassica rapa L., Solution, Coconut fiber MOL.
Analisis Keruangan Lahan Sawah Terhadap Luas Panen Padi Sawah Di Kecamatan Tomohon Barat Edwin Lewan Kereh; Diane D. Pioh; Ronny Nangoi; Yani Kamagi Yani Kamagi
COCOS Vol. 11 No. 4 (2019): EDISI OKTOBER-DESEMBER 2019
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35791/cocos.v3i3.29829

Abstract

ABSTRACTPaddy fields in Tomohon Barat District are local rice food suppliers, also one of the placesfor the community to make a living. The purpose of this study was to determine the area of paddyfields from 2014-2018 by using the ArcGIS and Google Earth applications and find out whetherthe area of paddy fields affected the area of paddy rice harvesting in Tomohon Barat District.This research was conducted in May to June 2020, located in West Tomohon District. Themethod used is the digitization method on screen. Secondary data was taken via the internet inBPS City Tomohon in Figures 2015-2019 and BPS District Tomohon Barat in Figures 2015-2017 as well as from the Agricultural Education and Forestry Extension Office of Tomohon BaratDistrict. The research was not conducted by field survey because it was in a Covid-19 pandemicsituation. The results showed that, the area of paddy fields in Tomohon Barat District from 2014-2018 had an area of 285-278 hectares or around 8% of the total area. The decrease in the area ofpaddy fields tends not to affect the harvested area of paddy in West Tomohon District. HarvestedArea in 2016-2018 tends to increase. This trend is influenced, among others, by the availabilityof water and the availability of labor.Keywords: Spatial Analysis, Paddy Field
ANALISIS KOMPOS BERBAHAN BAKU SAMPAH PASAR TRADISIONAL KOTA MANADO HASIL TEKNOLOGI PENGOMPOSAN Accelerated Revolver Windrow Composting Ade Rizkyany Patadjenu; Zetly E. Tamod; Diane D. Pioh; Marjam M. Toding
COCOS Vol. 12 No. 1 (2020): EDISI JANUARI-MARET 2020
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35791/cocos.v5i5.30592

Abstract

ABSTRACTThe purpose of this research is to identify the composition of traditional market waste, todetermine the effectiveness of composting and to determine the mutrient content of the compostingtechnology of Accelerated Revolver Windrow Composting. Conducted in the city of Manado withdescriptive qualitative research methods where data analysis is devided into 3 namely indentificationof composition, composting effectiveness and compost content analysis. The result showed that : (1)identification of Pasar Bahu waste consisted of 84.21% organic waste from vegetables and 15.79%inorganic waste, Pasar Bersehati waste 91.67% organic waste from vegetables and 8.33% inorganicwaste; garbage Pasar Karombasan 89.72% organic waste from vegetables and 10.28% inorganicwaste; (2) The effectiveness of composting using mature compost parameters shows that composproduced has an average level of composting effectiveness of 90%; (3) The content of compostproduced by Accelerated Revolver Windrow Composting technology made from organic marketwaste and beef cattle feces after being compared with the nutrient content criteria can be categorizedwell and the value of the content is in accordance with the quality standars of organic fertilizer bySNI.Keywords: Compost, market waste, city of Manado, ARWC
IDENTIFIKASI SIFAT KIMIA TANAH YANG DITANAMI TANAMAN KENTANG (SOLANUM TUBEROSUM L.) DI DESA PINASUNGKULAN UTARA KECAMATAN MODOINDING Michael A.S Roring; Diane D. Pioh; Jemmy Najoan
COCOS Vol. 12 No. 2 (2020): EDISI APRIL-JUNI 2020
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35791/cocos.v6i6.30879

Abstract

ABSTRATC Soil chemical properties are very influential to increase plant growth. Application of fertilizer is one of the important means of production in plant cultivation, so that its availability is absolutely necessary for the sustainability of soil and plant productivity. The function of chemical fertilizers is to provide macro nutrients such as N, P, K, Ca, Mg, and S and micro nutrients such as Zn, Cu, B, Mo, Co, Mn, Fe. This study aims to identify the chemical properties of soil planted with potato (Solanum Tuberosum L.) in Pinasungkulan Utara Village, Modoinding District. The results showed that the soil pH content was in neutral conditions (6.5 - 6.8), Corganic had a low to moderate value (1.32% - 2.78%), Nitrogen had a low to moderate value ( 0.2% - 0.24%), Soil phosphorus has a moderate content value (17.51ppm - 20.65ppm), potassium. Based on the chemical properties of land planted with potato (Solanum Tuberosum L.) in Pinasungkulan Utara Village, Modoinding District, there are no serious problems but attention needs to be given to improving the management of organic matter. Keywords: Identification, Chemical Properties, Potato Plants.
Co-Authors Ade Rizkyany Patadjenu Adeleyda M. W. Lumingkewas Afif Ramadhana Danie Annes Febriyanti Sababalat Djoni Kaunang Edwin Lewan Kereh Erwin Nando Kojong Hardiana Fujiadisti Paputungan James B. Kaligis Jemmy Najoan Lientje Th. Karamoy Lucy Lucy Mangamba Maria Idie Marjam M. Toding Meisye G. Melale Michael A.S Roring Rafli I. Kawulusan Rafli Kawulusan Randy W.G. Tewu Ronny Nangoi Sandra E. Pakasi Vivi B. Montong Wiesje J. N. Kumolontang Yani Kamagi Yani Kamagi Zetly E. Tamod