1,720,990 research outputs found
Indonesia Rice Irrigation System: Time for Innovation
Full text linkIndonesia is likely to face a water crisis due to mismanagement of water resources, inefficient water systems, and weak institutions and regulatory organizations. In 2020, most of the fresh water in Indonesia was used for irrigation (74%) to support the agricultural sector, which occupies 30% of the total land area in Indonesia. Of all agricultural commodities, rice is one of the major and essential commodities, as it is the basic staple food for almost every Indonesian. However, in 2018, the Ministry of Public Works and Housing (MoPWH) reported that 46% of Indonesian irrigation infrastructure is moderately to heavily damaged. Looking at how irrigation can be very crucial to the welfare of Indonesian population, this study conducted an extensive literature review of the historical, current, and future management of irrigated rice production systems in Indonesia. This study has clearly shown that the irrigation systems in Indonesia have existed for thousands of years and, thus, there is a close relationship between irrigation and the socio-cultural life of the Indonesian population. Aside from how climate change influences water availability for irrigation, rice production with a constant water ponding system has been found to contribute to climate change, as it emits methane (CH4) and other greenhouse gases from agricultural fields of Indonesia. Therefore, the required modernization of irrigation systems in Indonesia needs to consider several factors, such as food demands for the increasing population and the impact of irrigated agriculture on global warming. Multi-stakeholders, such as the government, farmers, water user associations (WUA), and local research institutions, need to work together on the modernization of irrigation systems in Indonesia to meet the increasing food demands of the growing population and to minimize the impacts of agriculture on climate change.This article is published as Tirtalistyani, Rose, Murtiningrum Murtiningrum, and Rameshwar S. Kanwar. "Indonesia rice irrigation system: Time for innovation." Sustainability 14, no. 19 (2022): 12477.
doi: https://doi.org/10.3390/su141912477
Penanaman Nilai-Nilai Agama Islam Pada Anak Penyandang Tunagrahita Di SLB-BC Santi Mulia Surabaya (Studi Kasus Pada Beberapa Siswa Tuna Grahita)
Full text linkPengertian pendidikan adalah usaha orang dewasa secara sadar untuk membimbing dan mengembangkan kepribadian serta kemampuan dasar anak didik baik dalam bentuk pendidikan formal maupun non formal. Alasan penelitian ini dilakukan adalah untuk mengetahui bagaimana dan apa saja yang guru pergunakan untuk melakukan penanaman dengan anak SLB penyandang tunagrahita. Khususnya tentang bagaimana penanaman nilai-nilai agama islam pada anak penyandang tunagrahita di SLB B-C Santi Mulia Surabaya
PERKEMBANGAN BIODIESEL DI INDONESIA TINJAUAN ATAS KONDISI SAAT INI, TEKNOLOGI PRODUKSI & ANALISIS PROSPEKTIF
Full text linkBiofuel sebagai energi terbarukan yang berpotensi untuk menggantikan peran bahan bakar minyak (BBM) belum dimanfaatkan secara maksimal di Indonesia. Pemerintah Indonesia ingin memenuhi suplai biodiesel dari industri nasional dengan penerapan mandatori penggunaan biodiesel, namun target mandatori belum terpenuhi karena pasar biofuel dalam negeri belum menarik minat pengusaha.Celah antara kapasitas produksi dengan capaian produksi masih sekitar 25% atau 1,11 juta kilo liter. Hal ini direspon oleh pemerintah dengan menerapkan CPO Fund untuk mendorong produksi bahan bakar nabati biodiesel.Menyikapi berbagai kebijakan yang telah dikeluarkan oleh pemerintah, diperlukan ulasan mengenai kondisi terkini dari sektor biodiesel dengan tujuan untuk mendapatkan gambaran yang komprehensif dari sektor biodiesel dengan mengulas kondisi saat ini, perkembangan teknologi produksi, dan analisis prospektif.Hasil dari analisis prospektif didapatkan bahwa arah pengembangan biodiesel harus dimulai dari teknologi produksi biodiesel untuk mencapai peningkatan hasil produksi dengan biaya yang murah Karenanya, pada makalah ini kami mengusulkan teknologi produksi biodiesel in situ transesterifikasi yang akan memberikan peluang teknologi yang lebih ekonomis dibandingkan teknologi produksi esterifikasi-transesterifikasi konvensional.Kata kunci: biodiesel, analisis prospektif, transesterifikasi in sit
PENGGUNAAN BAHAN PENGISI DALAM PERBAIKAN SIFAT FISIKOKIMIA DAN ORGANOLEPTIK DODOL BUAH MERAH (Pandanus conoideus L) SEBAGAI SUMBER β-KAROTEN The Use of Filler on Enhancing Physicochemical and Organoleptic Properties of Redfruit Dodol as A Source of Β-Car
Full text linkThe main problem in preparation of redfruit dodol is the soft texture of dodol. In the research, preparation of red fruit dodol was done by adding different flours (wheat, rice and tapioca) to the total weight of glutinous flour and redfruit paste, as much as 15 % by weight. The preferences of panelists and physicochemical properties tests were done on the redfruit dodol product. The result indicated that the best formulation was the red fruit dodol with tapioca. The panelist preference scores of colour, flavor, odor and texture of the best dodol formulation were fairly like (5.40), fairly like (5.05), like (6.05) and fairly like (5.70) respectively. The physical properties of dodol including hardness, sticky and elasticity level were 951.43 gf, 216.68 gf and 0.35 % respectively. The dodol contained moisture 37.86 %, total solid62.14 with water availibility (a ) 0.83 and β-carotene 1.02 ppm.
ABSTRAK
Permasalahan utama dalam pembuatan dodol buah merah, yaitu teksturnya lembek dan lunak. Pada penelitian ini dilakukan penambahan jenis tepung yang berbeda, yaitu tepung terigu, beras dan tapioka sebanyak 15 % (b/b) dari berat tepung ketan dan pasta buah merah. Dodol yang dihasilkan dilakukan pengamatan sifat fisikokimia dan ting- kat penerimaan panelis. Hasil penelitian menunjukkan bahwa dodol formula terbaik berdasarkan sifat organoleptik dan fisikokimia adalah dodol dengan penambahan tapioka. Dodol tersebut memiliki sifat organoleptik dengan skor kesukaan warna agak suka (5,40), rasa agak suka (5,05), aroma suka (6,05) dan tekstur agak suka (5,70), sifat fisik kekerasan dan kelengketan masing-masing 951,43 dan 216,68 gf, serta kekenyalan 0,35 %, juga memiliki sifat kimiadengan mengandung air dan total padatan masing-masing 37,86 % dan 62,14 % dengan tingkat ketersediaan air (a )0,83 dan kandungan β-karoten 1,02 ppm
REVIEW : POTENSI DAN ARAH PENGEMBANGAN AGROINDUSTRI BERBASIS KAKAO DI PROVINSI PAPUA BARAT
Full text linkWest Papua Province as the coverage area of the National Cocoa Revitalization Movement (GERNAS Pro-Cocoa). This area has the potential to become a center for the cocoa production, and even become the main cocoa producing areas in eastern Indonesia. Cocoa plantation area in West Papua province was recorded as 5.509 ha with 3.104 tons of total production. This article aims to provide an overview of cocoa as a national strategic competitive commodities and conditions of cocoa plantations in West Papua province. At the end of the text presented on the direction of cocoa develop agroindustry through institutional capacity building among farmers, groups of farmers, Farmers Group Association (gapoktan), traders, relevant institutions and universities. This paper also presented the opportunities and challenges of developing downstream cocoa industry in West Papua province. Cocoa agroindustry development in West Papua Province needs of reform to the institutional capacity building cocoa between farmers, groups of farmers, gapoktan, traders, wholesalers, relevant institutions and universities. This cooperation can create a new business strength, increasing market coverage, and quality assurance of products. Income of the cocoa farmer can be increased by developing a simple process cocoa processing using appropriate technology. The farmers can produce cocoa downstream products which have a higher economic valu
Sebaran Kinerja Daerah Irigasi Pasca Penyerahan Pengelolaan Irigasi
No full textOne among the policies in Irrigation Management Policy Reform (IMPR) is the Irrigation Management Transfer (IMT). Through the IMT, farmers in Water Users' Association (WUA) manage their own irrigation systems. The IMT let farmers to diversify their farming system to achieve farmers' welfare. The diversification results in in the variation of planting pattern in an irrigation system. The variation is bigger if market plays a role in crop choice. Therefore, the assumption that an irrigation system has a uniform performance throughout the system is no longer valid. This paper aims to examine the distribution of an irrigation system managed by farmers. The system chosen as sample was Mejing Irrigation System in Banjul, Yogyakarta. The performance was assessed by using adequacy and water delivery performance. The spatial distribution of Mejing Irrigation System is mainly affected by irrigation operation pattern as well as condition and serviceability of irrigation network Spatially, the tertiary blocks located in the head receive more water than other tertiary. blocks in the tail
Assessment of Irrigation System Performance and Its Associated Impacts on Poverty
No full textIt is indicated that the level of performance of an irrigation systefrz affects the benefit received by farmers. Low level of performance leads on the low farmers' income, which furthermore affects farmers' welfare. On the opposite, farmers with low level of welfare have limited capability to manage their irrigation system so the level of performance of the system declines. This created a vicious circle of low performance and poverty. This paper aims to assess irrigation system peformance, relate the performance with poverty in the system, and examine possibilites of poverty alleviation through improvement of irrigation system performance. Irrigation performance assessment comprises of characterization of irrigation system and performance assessment by using indicators. The study has been conducted in four irrigated systems in Java, namely Klambu Kiri, Glapan, Kalibawang, and Krogowanan. Lesson learnt were drawn from cases of the selected systems to find out factors affecting irrigation performance and how irrigation system performance affects farmers' welfare. Possible efforts to improve irrigation system performance to alleviate poverty are crop diversification, Irrigation Management Transfer, empowerment of Water Users' Association (WUA), locally specific farming, and off farm job opportunity. To implement those efforts there are some constraints to deal with, such as limited technical capability of farmers, diversity of social and culture, and limited available data and information
Indonesia Rice Irrigation System: Time for Innovation
No full textIndonesia is likely to face a water crisis due to mismanagement of water resources, inefficient water systems, and weak institutions and regulatory organizations. In 2020, most of the fresh water in Indonesia was used for irrigation (74%) to support the agricultural sector, which occupies 30% of the total land area in Indonesia. Of all agricultural commodities, rice is one of the major and essential commodities, as it is the basic staple food for almost every Indonesian. However, in 2018, the Ministry of Public Works and Housing (MoPWH) reported that 46% of Indonesian irrigation infrastructure is moderately to heavily damaged. Looking at how irrigation can be very crucial to the welfare of Indonesian population, this study conducted an extensive literature review of the historical, current, and future management of irrigated rice production systems in Indonesia. This study has clearly shown that the irrigation systems in Indonesia have existed for thousands of years and, thus, there is a close relationship between irrigation and the socio-cultural life of the Indonesian population. Aside from how climate change influences water availability for irrigation, rice production with a constant water ponding system has been found to contribute to climate change, as it emits methane (CH4) and other greenhouse gases from agricultural fields of Indonesia. Therefore, the required modernization of irrigation systems in Indonesia needs to consider several factors, such as food demands for the increasing population and the impact of irrigated agriculture on global warming. Multi-stakeholders, such as the government, farmers, water user associations (WUA), and local research institutions, need to work together on the modernization of irrigation systems in Indonesia to meet the increasing food demands of the growing population and to minimize the impacts of agriculture on climate change
Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
- …
