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Made Antara

Fakultas Pertanian, Universitas Udayana

Author-ID : 2950154

Agriculture, Biological Sciences & Forestry Economics, Econometrics & Finance Environmental Science

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RESIDU PESTISIDA GOLONGAN ORGANOFOSFAT KOMODITAS BUAH CABAI MERAH (Capsicum annuum L.) PADA BERBAGAI LAMA PENYIMPANAN I G A Surya Utami Dewi; I Gede Mahardika; Made Antara
ECOTROPHIC : Jurnal Ilmu Lingkungan (Journal of Environmental Science) Vol 11 No 1 (2017)
Publisher : Master Program of Environmental Science, Postgraduate Program of Udayana University

PESTICIDES RESIDUAL OF ORGANOFOSPHATE CLASS OF RED CHILE (Capsicum annuum L.) ON VARIOUS STORAGE DURATIONIn order to control pests and diseases in red chili plants, farmers use pesticides was over as impact leaving residue in the chili. The purpose of this study was to determine type, dose and frequency of pesticides used by the farmers, as well as to determine the organophospate residual in chili on different storage times. This study was conducted in two phases namely survey to 10 respondent farmers in Baturiti district, Tabanan regency used questioner and treatment pilot study used different storage time from 0, 1 and 3 days samples took from Apuan Village, Baturiti, Tabanan. Class of organophosphate pesticide residue analysis conducted in Denpasar Branch Police Forensic Laboratory. The results showed dominant pesticides used was organophosphates profenofos (curacron) 60 % and klorpirifos (kaliandra) 20 %. Dose pesticides used was > 40 ml (> 4 bottle cover volume 10 ml) and > 40 gram (> 4 spoon) for tank volume 17 liter and also > 30 ml (> 3 bottle cover volume 10 ml) and > 30 gram (> 3 spoon) for tank volume 14 liter. Frequency of pesticides used by farmers on 1 plant season was 90 % more than 12 times and the other 10 % used frequency 10-12 times. Farmers do not comply dose and frequency with the pesticides used regulations. Analysis result showed that the treatment effect of different storage time is not real to organophosphate pesticide residues groupon red pepper. The average residues detected are indicating a trend with residue storage profenofos on day 0, 1 and day 3 for 1,20 mg/kg, 2,70 mg/kg and 1,37 mg/kg and the amount of chlorpyrifos residues on the storage day 0, day 1 and day 3 is 0,0027 mg/kg, 0,0039 mg/kg and 0,0021 mg/kg. Profenofos and chlorpyrifos residue content is still below the Maximum Residue Limit (MRL) under the provisions of MRL profenofos on red pepper, which is 5 mg/kg and chlorpyrifos, which is 0,5 mg/kg.

HUBUNGAN TINGKAT PENGETAHUAN PETANI TENTANG PERUBAHAN IKLIM DENGAN ADAPTASI BUDIDAYA STROBERI DI DESA PANCASARI, KECAMATAN SUKASADA, KABUPATEN BULELENG Kadek Ryan Surya Negara; Made Antara; I Nyoman Dhana
ECOTROPHIC : Jurnal Ilmu Lingkungan (Journal of Environmental Science) Vol 9 No 2 (2015)
Publisher : Master Program of Environmental Science, Postgraduate Program of Udayana University

This research aims to (1) describe the strawberry farmers ‘knowledge about climate change in the village Pancasari, (2) Describe the farmer adaptation to climate change relating to the cultivation of strawberries in the village Pancasari and (3) to analyze the correlation between farmers’ knowledge about climate change and adaptation to the cultivation of strawberries in Pancasari village. This study was designed as a descriptive study, with the ecological approach. The object of research is the effect of the level of farmers’ knowledge about climate change and adaptation to the cultivation of strawberries, while the subject of the strawberry farmers in the village Pancasari. Then the data is collected using observation method, the method of recording documents and interviews, then analyzed using qualitative descriptive analysis for the formulation of the problem first and second as well as quantitative descriptive formulation of the problem for the third. The results showed (1) Knowledge strawberry farmers about climate change in high categorized Pancasari village with a score of 3.81, (2) Adaptation of farmers to climate change related to the cultivation of strawberries in the village Pancasari categorized either with a score of 4.62 and (3) There is a positive relationship level of farmers’ knowledge about adaptation to climate change to the cultivation of strawberries in the village Pancasari with r = 0.97.

The Purchasing Decisions of Organic Vegetables at Outlets in Denpasar City Ni Kadek Ririn Diana; Made Antara; Widhianthini Widhianthini
JURNAL MANAJEMEN AGRIBISNIS Vol 8 No 1 (2020): MEI 2020
Publisher : Universitas Udayana

The agricultural is the sector with the greatest strength in Indonesia. One of the potential agricultural products in Indonesia is vegetables. In our life, vegetables play an important role, such as fulfilling our food needs and improving the nutrition. It is because they are one of the sources of minerals, vitamins, fiber, antioxidants and energy needed by our body. Organic vegetables are horticultural commodities which have advantages of being free from pesticide residues and other dangerous chemicals. Nowadays, it becomes a trend among the community as a form of a healthy lifestyle. This study is aimed at analyzing the marketing mix system and the factors that influence the purchase of organic vegetables at outlets in Denpasar City. The technique of determining the sample in this study was done by accidental sampling, and it obtained 60 respondents. SEM-PLS is used as the technique of analyzing data. The results showed that the marketing mix system at the outlets in Denpasar City had implemented 5 variables, namely product, price, place, promotion and physical evidence, significantly, those 5 variables influenced the decision in purchasing organic vegetables.

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