Rahayu Rahayu
Program Studi Ilmu Tanah, Fakultas Pertanian, Universitas Sebelas Maret, Surakarta

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Implementasi Evaluasi Lahan untuk Pengembangan Komoditas Tanaman berdasarkan Kesesuaian Agroklimat Mujiyo Mujiyo; Rahayu Rahayu; Novi Rahmawati Sutopo
AgriHealth: Journal of Agri-food, Nutrition and Public Health Vol 1, No 2 (2020): October
Publisher : Research and Development Center for Food, Nutrition and Public Health (P4GKM) LPPM UNS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/agrihealth.v1i2.44239

Abstract

Research activity is a form of expert service by the Research Group (RG) of "Agricultural Development Based on Local Soil-Land Characteristics" to its partner of the Wonoagung Wonogiri Organic Agriculture Association (Perkumpulan Pertanian Organik Wonoagung Wonogiri, PPOWW). The provision of suitable land for plant growth by partner is a required aspect in the development of certain commodities. Expert services by the RG is involving the implementation of land suitability evaluation based on agroclimatic conditions. The objective of the activity is to provide data and information on land suitability levels for certain commodities based on climatic conditions. The area which became the object of this research activity is where the PPOWW partner is located; namely Sidoharjo Sub-district, Wonogiri Regency. The secondary data was obtained from relevant sources in the form of annual rainfall (mm year-1), annual average air temperature (°C) and annual average humidity (%). The method of agroclimate suitability evaluation was carried out by following the procedure from Food and Agriculture Organization (FAO), by matching climatic conditions with plant growth requirements. Plant commodities that were evaluated for their suitability were durian, salak, mangosteen, apples and avocado. The results showed that durian is a suitable commodity (S1) with climatic conditions in Sidoharjo Sub-district. Salak and avocado are quite suitable commodities (S2). Meanwhile, mangosteen is a commodity which is moderately suitable (S3); whereas apple is a commodity that is not suitable (N). Durian, salak and avocado are commodities which have the potential to be developed by PPOWW in Sidoharjo Sub-district. The next stage of the evaluation implementation requires data and information on the suitability of soil conditions.
Uji Kualitas Produk Pupuk Organik Beragensia Hayati Mujiyo Mujiyo; Aktavia Herawati; Ganjar Herdiansyah; Suntoro Suntoro; Jauhari Syamsiyah; Widyatmani Sih Dewi; Hery Widijanto; Rahayu Rahayu; Sutarno Sutarno
AgriHealth: Journal of Agri-food, Nutrition and Public Health Vol 3, No 1 (2022): April
Publisher : Research and Development Center for Food, Nutrition and Public Health (P4GKM) LPPM UNS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/agrihealth.v3i1.56302

Abstract

Processing cow dung into organic fertilizer with additional biological agents is an effort to prevent environmental pollution due to agricultural waste. Sources of organic fertilizer materials have different nutrient content. Good quality organic fertilizer means that it has match the Organic Fertilizer Standards based on the Decree of Agriculture Minister Republic Indonesia Number 261/KPTS/SR.310/M/4/2019. This activity aims to determine the quality of the bio-agent organic fertilizer product produced by Perkumpulan Pertanian Organik Wonoagung Wonogiri (PPOWW) by analyzing its nutrient content. The activities carried out include an initial survey of partner conditions, preparation of materials, and analysis of fertilizers. The results show that the PPOWW management understands the mechanism of standard and how to carry out quality control on the organic fertilizers produced. The results of the analysis of the nutrient content of PPOWW organic fertilizer products are N-total 1.32%, P2O5 1.50%, K2O 2.24%, C-organic 23.09%, C/N ratio 17.55 and pH 8.27 which have met the quality standards of organic fertilizers and biological fertilizers. The addition of biological agents in the process of making organic fertilizers is proven to improve the quality of fertilizers.