Comparison of the Farming System and Carbon Sequestration between Conventional and Organic Rice Production in West Java, Indonesia

2014 ◽  
pp. 125-140
2018 ◽  
Vol 9 (04) ◽  
pp. 20213-20217
Author(s):  
Dr. Ir. Ni.Gst.Ag.Gde Eka Martiningsih ◽  
Dr.Ir. I Putu Sujana, MS

Introduction of organic rice-based rice cultivation technology package through demplot is done in Subak Sungi 1 using ciherang variety. The number of farmers participating in demonstration plots in organic cultivation of paddy-based rice cultivation were 5 people, with age of farmers aged greater than 55 years occupying the highest percentage (45.45%), with elementary education level (72.75%), followed by high school education (18.25%), and junior high (9%). The average farmland area is 34.63 acres, with self-owned status (55,94%), status as penyakap 41,18% and rent status 2,88%. The farmers' response to the organic rice-based rice planting assessment is quite high, as evidenced by the evaluation that 100% of farmers participating in demonstration plots know and understand about organic rice system cultivation, and they agree to develop this cultivation system in the future. Demplot research results can increase the yield components and weight of dry grain harvest per hectare. Organic rice-based rice cultivation technology EVAGRO able to increase production of dry grain harvest significantly with a value of 6.8 tons / ha. There is a tendency of dry weight value of ciherang varieties of 6.8 tons / ha giving highest but not significantly different with PGPR organic based technology.


2021 ◽  
Vol 653 (1) ◽  
pp. 012010
Author(s):  
A Setiyanto ◽  
I M Pabuayon ◽  
C B Quicoy ◽  
J V Camacho ◽  
D P T Depositario
Keyword(s):  

2021 ◽  
Vol 672 (1) ◽  
pp. 012095
Author(s):  
H P Saliem ◽  
S H Susilowati ◽  
E Ariningsih ◽  
A Agustian ◽  
Muksin
Keyword(s):  

2021 ◽  
Vol 905 (1) ◽  
pp. 012068
Author(s):  
Hadiwiyono ◽  
S H Poromarto ◽  
S Widono ◽  
R F Rizal

Abstract Bacterial leaf blight (BLB) caused by Xanthomonas oryzae pv. oryzae (Xoo) is one of the limiting factors in rice production. A local cultivar, rice “Pandanwangi” is a superior variety much preferred and cultivated by the farmers in Cianjur, West Java, Indonesia. The information about the response of “Pandangwangi” to Xoo is still poorly understood. This paper reports the results of the evaluation of “Pandanwangi” response against BLB. This research was conducted in a greenhouse with artificial inoculation using Xoo strains III, IV, and VIII with bacterial suspension at 108 cfu.mL−1. The results showed that the response of cv Pandanwangi to Xoo infection was different from the strain of Xoo. “Pandanwangi” cultivar was susceptible to Xoo strain III and VIII and very susceptible to strain IV.


Author(s):  
Shofia Nurul Hakim ◽  
Rizal Syarief Sjaiful Nazli ◽  
Nurheni Sri Palupi

<p>The high demand for organic rice on the market indicates that the organic rice business has good potential and opportunities to be developed, so as to encourage organic agriculture to become competitive and sustainable. This is an opportunity for farmers, especially farmers who are under CV. Sirtanio Organic Indonesia is expected to provide high value added to its member farmers, so as to boost the economy of farmers towards prosperity. The purpose of this study are: (1) Assessing the simple feasibility of organic rice farming based on Internal Control System (ICS) organic farming in the company is seen from the financial aspect; (2) Describe and analyze the characteristics of organic rice products in supply chains based on ICS in organic farming; and (3) Formulate supply chain strategies for organic rice based ICS agricultural products. The analytical method used is business feasibility analysis which is then identified internal and external factors which are then accumulated using SWOT and formulated several strategies using QSPM. The conclusion of the research results are: (1) The advantage is quite good (&gt;1), the analysis of the R/C ratio calculation for organic rice farming for farmers and companies, namely farmers (2.25) and CV Sirtanio (1.56); (2) Organic certification is an internal force with the opportunity to offer export market share that is quite open, so that it is obtained a ICS -based supply chain development strategy, namely: (a) Development of collaboration with online-shop (score 5,895); (b) Strengthening ICS-based supply chain functions through the implementation of internal audits conducted by the ICS team (score 5,671); and (c) Maintained the organic farming system based on the agreed ICS according to the rules of SNI 6729: 2016 (score 5,541).</p>


2020 ◽  
Vol 21 (3) ◽  
Author(s):  
RAHMI AULIA HIDAYAT ◽  
JOHAN ISKANDAR ◽  
BUDHI GUNAWAN ◽  
Ruhyat Partasasmita

Abstract. Hidayat RA, Iskandar J, Gunawan B, Partasasmita R. 2020. Impact of green revolution on rice cultivation practices and production system: A case study in Sindang Hamlet, Rancakalong Village, Sumedang District, West Java, Indonesia. Biodiversitas 21: 1258-1265. In the past, farmers of Sindang Hamlet, Rancakalong Village, West Java practiced the wet-rice (sawah) farming system based on the Traditional Ecological Knowledge (TEK) and belief system. They coordinate their planting schedule according to indigenous calendar known as kalender tani or pranata mangsa (Javanese). The various inputs of the sawah farming system, namely rice seeds, organic fertilizers, and pesticides intensively used originate from the village, made little use of farm supplies obtained through purchased from outside (market). In the early 1970s, the Government of the Republic of Indonesia introduced the Green Revolution to increase the rice production of the wet-rice farming system. The five-farming effort (panca usaha tani) programs, namely the use of the High Yielding Rice Varieties (HYVs), the provision for inorganic chemical fertilizers, the use of synthetic pesticides, the development and improvement of irrigation, and the improvement of methods of rice planting methods were intensively implemented. About ten years later, in 1980s, the sawah farmers of Rancakalong Village, Sumedang District, West Java have adopted the Green Revolution program. As a result, the traditional the wet-rice cultivation practices of Rancakalong farmers that was originally based on the low-external inputs has dramatically changed to the high-external-input agriculture, depending more on artificial inputs, such as inorganic fertilizers, pesticides, fossil energy, and modern rice seeds, which originate from outside of the village and generally have to be purchased. The aim of this study is to document and analyze the changing cultivation practices of the wet-rice farming systems, and rice production systems. Study was undertaken in Sindang Hamlet, Rancakalong Village, Sumedang District, West Java. Method applied in this study was a mixed-method, combination of qualitative and quantitative techniques, including observation, semi-structured interviews, and structured interviews applied to 64 respondents. The result of the study showed that the farmers have stopped their traditional cyclical planting schedule based on kalender tani, most local rice varieties have been replaced by the superior or High Yielding Rice Varieties (HYVs), and farmers have become dependent on external inputs, namely inorganic fertilizers, synthetic fertilizers, modern rice seeds, and fossil energy. Consequently, the HYVs have also more vulnerable to diseases and pests, such as brown plant-hopper (Nilarparvata lugens Stal), and also vulnerable to scarcity of water due to drought caused by climate change. This study stresses that a model agriculture system that is ecologically sound, economically viable, and adaptable must be undertaken to develop sustainable agriculture.


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