Jurnal Informatika Pertanian
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- ItemPENGARUH TINGKAT PEMUPUKAN NITROGEN DAN CARA TANAM TERHADAP HASIL PANEN PADI DAN SERAPAN NITROGEN PADA SISTEM PENGAIRAN BASAH KERING PBK(Sekretariat Badan Penelitian dan Pengembangan Pertanian, 2021-06-04) Hadi, Sholih NugrohoAlternate wetting and drying (AWD) irrigation constitute one of saving water irrigation systems feasible for dealing with water scarcity. In the practices, AWD requires some adjustments like N application rate and cultivation method. The experiment aimed to evaluate the effect of N application rate and cultivation method on yield components and rice yield under AWD. The experiment was conducted from October 2017 to February 2018 in the greenhouse owned by Asian Institute of Technology (AIT) Thailand. The experiment used a completely randomized design (CRD) involving the N application rate and cultivation method. N application rate evaluated comprised of 0, 30,60, 90, and 120 kg N ha-1. Meanwhile, the cultivation method used was transplanting and direct seeding. The experimental parameters consist of yield and yield components and N uptake. The experimental results show the rate of N application influenced the number of tillers, the number of grain per tiller, the percentage of filled grain, yield per plant, and N uptake. There were positive correlations on rice yield, yield components, and N uptake, except the number of filled grain and weight per 1000 seeds. In this experiment, the maximum yields per plant and N uptake were achieved at the fertilization rate of 120 kg N / ha. There were no effects of interaction found in the combination of N application rate and different cultivation methods. Both transplanting and tabela were also found no significant influence on the yield and N uptake. Fertilization 120 kg N / ha (266 kg of urea) by direct seeding method was recommended to be applied on alternate wetting and drying (AWD) irrigation to address water scarcity.
- ItemA COMBINATION ECONOMICS APPROACH, EQUITY, AND SCIENCE AND TECHNOLOGY CAPACITY FOR ESTABLISHING PROVINCIAL COMMODITY PRIORITIES FOR AGRICULTURAL RESEARCH: AN ALTERNATIVE FOR RESEARCH PRIORITY SETTING(Sekretariat Badan Penelitian dan Pengembangan Pertanian, 2022-12-16) MarhendroAgricultural research is key in supporting the success of agricultural development. Although research has an important role, the limited resources of agricultural institutions will encourage only priority research to be carried out. This is not only happening in developing countries, but also in developed countries. Therefore, this study intends to provide an alternative in prioritizing commodities to be researched at the provincial level. This is because Indonesia has a very large area, so that natural resources in supporting commodity development are also different in each province. In setting commodity priorities for research in this study, there are three aspects to be considered, namely the economic approach, justice, and the capacity of science and technology. To carry out the testing of this model, West Java and East Java provinces were selected, with four commodities, namely rice, corn, soybean and cassava.
- ItemANALISIS PRIORITAS PENGEMBANGAN KOMODITAS TANAMAN PANGAN DI KABUPATEN KOLAKA TIMUR DENGAN MENGGUNAKAN SOFTWARE EXPERT CHOICE 11(Sekretariat Badan Penelitian dan Pengembangan Pertanian, 2022-12-16) Herdhiansyah, Dhian; Sari, Intan Ayu Permata; Alwi, La Ode; AsrianiThis study aims to determine the food crop commodity in East Kolaka Regency by considering the criteria for the selected food crops, namely rice, corn, cassava, sweet potato, peanuts and green beans as alternatives. The method used is the Analytical Hierarchy Process (AHP) based on Expert Choice 11 Software. AHP method is the method of decision making on the problem of determining priority options from various alternatives. The use of AHP begins by forming a hierarchical structure of food crop commodities, namely Contribution to Community Income (KTPM), Market Opportunities (PP), Value Added (NT), Land Suitability (KL), Availability of Production Facilities (KSP), Regional Government Policies (KPD) ) and Labor Absorption (PTK). The pairwise comparison matrix is used to form relationships in the structure. In the pairwise comparison matrix, the weight of each criterion is sought by normalizing the pairwise comparison matrix. The maximum eigenvalues and normalized eigenvectors will be obtained from the matrix. In the process of determining the hierarchical weighting factor and the evaluation factor, the consistency test must be carried out with CR <0.100. AHP analysis in this study shows that the recommendations for developing food crop criteria for East Kolaka Regency are respectively 38.9% Value Added (NT), 18.4% Availability of Production Facilities (KSP), 16.1% Contribution to Community Income (KTPM) ), 13.9% Labor Absorption (PTK), 7.2% Land Suitability (KL), 3.3% Regional Government Policies (KPD) and 2.1% against the Market Opportunity (PP) criteria. The food crop commodity of East Kolaka Regency according to all the determined criteria selected is the commodity of rice with the highest weight value, namely (54.6%), corn (15.3%), cassava (11.8%), sweet potato (9.1%) , Peanuts (5.3%), and Green Beans (4.0%).
- ItemSTATUS KEBERLANJUTAN PROGRAM PENGGADUHAN TERNAK SAPI POTONG DI KECAMATAN PADANG JAYA, KABUPATEN BENGKULU UTARA(Sekretariat Badan Penelitian dan Pengembangan Pertanian, 2022-12-16) Efendi, Zul; Brata, Bieng; Ishak, AndiBeef cattle assistance programs to farmers often fail to develop livestock populations. It needs to be analyzed so that the livestock raising assistance program initiated by the government can be sustainable. This study aims to determine the sustainability status, and sensitive attributes of the beef cattle raising program in Padang Jaya Subdistrict, North Bengkulu Regency, Bengkulu Province. The study was conducted from February to June 2021 through a survey of 54 farmers. The variables collected are five dimensions of sustainability (ecology, economy, socio-culture, technology and infrastructure, as well as law and institutions) in the beef cattle raising program which is divided into 35 attributes. Data were analyzed using the Multi-dimensional Scaling (MDS) RAP-Fish method. The results showed that the sustainability status of the beef cattle raising program in Padang Jaya District was quite sustainable with a sustainability index value of 50.85. The dimensions of ecology, economy, as well as technology and infrastructure are quite continuous with sustainability indexes 52.75, 64.13, and 54.52, respectively. On the other hand, the socio-cultural and legal and institutional dimensions are less sustainable with sustainability index values of 36.50 and 46.33, respectively. Sensitive attributes affect sustainability in each dimension, namely: utilization of cow waste as organic fertilizer and utilization of agricultural waste for cattle feed (ecological dimension); beef cattle are easily sold at relatively high prices (economic dimension); the role of the rowdy group in increasing the knowledge and skills of farmers (socio-cultural dimension); feed processing technology and the provision of vitamins and probiotics (technology and infrastructure dimensions); the role of social/customary institutions, developing farmer cooperatives, optimizing the role of livestock officers in empowering farmers (legal andinstitutional dimensions).
- ItemANALISIS VOLUME MINYAK DAGING BUAH, MACE, BIJI BERDASARKAN DIAMETER BUAH Myristica Fragrans(Sekretariat Badan Penelitian dan Pengembangan Pertanian, 2022-12-16) Dalengkade, Mario Nikolaus; Boleu, Fiktor Imanuel; Mangimbulude, Jubhar Christian; Karwur, Ferry FredyMyristica fragrans is an aromatic plant, because it contains essential oil (C10) components. The oil is exported to various countries there by increasing Indonesia's foreign exchange. Mace and seeds that are 9 months are the main raw materials, while the flesh has not been used as raw materials, and there has been no change in the harvesting of raw materials based on oil yield parameters. This research focuses on the study of oil yield from flesh, mace, and seeds based on differences in the diameter of the fruit of M. fragrans. Using the Gaussian model revealed the maximum volume of flesh oil 0,64 mL, mace 0,66 mL, seeds 0,65 mL at 3,5 cm diameter.