Kelayakan Teknis dan Finansial Penerapan Inovasi Teknologi Jajar Legowo Super pada Sentra Produksi Padi Sawah Irigasi di Wilayah Sumatera

Priatmojo, Bhakti; Wardana, I Putu; Adnyana, Made Oka

doi:10.21082/jpptp.v3n1.2019.p9-15

Cited by 8 publications

(4 citation statements)

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“…The feasibility of farming analysis shows that the increase in rice cropping index in the second growing season supported by groundwater irrigation in the dryland deserves to be developed, with a B/C value of 0.95 to 1.54 (Table 4). According to Hendayana (2016) and Priatmojo et al (2019) positive of B/C value means feasible to developed.…”

Section: Analysis Of Economymentioning

confidence: 99%

Increase of Cropping Index in Dryland Supported by Groundwater Irrigation

Anshori

Srihartanto²,

Fibrianty³

et al. 2022

Caraka Tani J. Sustain. Agric.

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Dryland has the potential to increase agricultural production, by increasing the cropping index. The main problem of dryland is the availability of water which depends on rainfall. Groundwater can be an alternative option to meet the availability of water in the dryland. This study aimed to determine the cropping pattern and increase of cropping index supported by groundwater irrigation in the dryland. The research was conducted in the dryland of Playen, Gunungkidul, Special Region of Yogyakarta, supported by groundwater irrigation. This research used a combination of survey, interview and plot demonstration methods. Surveys and interviews were conducted to determine the condition of cultivation and profit in the first and third growing seasons. The plot demonstration, to increase the rice cropping index from 1 to 2, was applied in the second growing season. The results showed that rice productivity in the first growing season was 5.215 ton ha-1, with a profit of 12,288,000 IDR ha-1 and B/C of 1.28. In the second growing season, Sidenuk productivity was 8.025 ton ha-1, with the dry straw of 8.049 ton ha-1, grain carbon of 3.471 ton ha-1 and straw carbon of 3.723 ton ha-1, higher than those of Situbagendit, but comparable those of Inpari-42, with a profit of 20,700,000 IDR ha-1 and B/C of 1.54. Rice contributed to higher biomass, carbon and profit than groundnut. In the third growing season, groundnut productivity was 2.026 ton ha-1, with a profit of 15,572,000 IDR ha-1 and B/C of 1.78. Groundwater irrigation can support the increase in the cropping index on dryland and intensify agricultural production as well.

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Section: Analysis Of Economymentioning

confidence: 99%

Increase of Cropping Index in Dryland Supported by Groundwater Irrigation

Anshori

Srihartanto²,

Fibrianty³

et al. 2022

Caraka Tani J. Sustain. Agric.

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“…Sistem tanam jajar legowo 2:1 dapat meningkatkan jumlah tanaman padi sebesar 33,3% dibandingkan dengan metode tanam tegel (25 cm x 25 cm). Sistem tanam jajar legowo dengan semua barisan tanaman memperoleh tanaman pasang (Priatmojo et al, 2019).…”

Section: Hasil Dan Pembahasanunclassified

Analisis Pemanfaatan Teknologi Sistem Tanam Jajar Legowo 2:1 Pada Usahatani Padi Sawah Di Desa Toburi Kecamatan Poleang Utara Kabupaten Bombana

Jumasni

Nalefo²,

Mardin³

2022

JIPPM

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This studied aim to determined the use of jajar legowo 2: 1 planting system technology in pafarming in Toburi Village, North Poleang District, Bombana Regency. To The determination of the research area was determined purposively with the consideration that one of the areas whose farmers used the jajar legowo 2:1 planting system technology in processing paddy rice farming. There were 30 respondents who applied the 2:1 legowo jajar planting system technology. Data analysis using qualitative analysis. The results showed that 30 farmers who utilized the legowo 2:1 jajar planting system technology were able to be adequate for the development of their farming business, several stages of the process carried out by farmers in utilizing the legowo 2:1 jajar planting system technology include: Land processing process, seedling process, planting process, embroidery process, maintenance process, fertilization process, pest and disease control process, and harvesting process.

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“…Then frehwater swampland can become productive, sustainable, and environmentally sound agricultural land [4,5]. The use of varieties and planting system is one of the technological innovations that can increase rice productivity [6,7,8].…”

Section: Introductionmentioning

confidence: 99%

Growth and production of superior rice varieties in freshwater swampland at the Alabio Polder, Hulu Sungai Utara

Maharani,

Noor,

Yasin

et al. 2023

IOP Conf. Ser.: Earth Environ. Sci.

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The freshwater swampland is one alternative as a source of food production in Indonesia because it is quite fertile and vast about 25.20 million ha. Several limitations of this area includes unpredictable water regime, floods in the rainy season, and drought in the dry season. The objective of this study is to evaluate new high yielding varieties and planting system in the freshwater swampland. The experiments were carried out in the freshwater swampland of the Alabio polder area, Teluk Cati Village, Hulu Sungai Utara Regency covering an area of 5 ha, in the dry season in 2013 and 2014. In 2013 there were two kinds of treatment: planting system (2:1 and 4:1) and varieties (Ciherang, Inpari-1, Inpari-17, and Inpari-19). In 2014, the treatment were varities (Ciherang, Inpari-1, Inpari-17 and Inpari-30) and planted by jajar legowo planting 4:1. The treatments were implemented by randomized block design with 10 replication. This study indicates that high-yielding varieties can increase rice productivity and farmer income. Rice productivity in the two growing seasons ranges from 4.46 to 7.12 t ha−1 dry grain. The study concluded that at freshwater swampland, jajar legowo (2:1 and 4:1) was not significantly different. The new superior varieties of rice like Inpari-1, Inpari-17 dan Inpari-30 can increase the productivity and income of farmers at Teluk Cati Village. In 2013 n 2014, the yield of inpari varieties (1, 17, 19, 30) were higher than ciherang, average yield 5,91 t/ha. Rice farming on freshwater swampland is profitable (RC−1 3.09 and 2.78) and feasible (BC−1 2.09 and 1.78).

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Kelayakan Teknis dan Finansial Penerapan Inovasi Teknologi Jajar Legowo Super pada Sentra Produksi Padi Sawah Irigasi di Wilayah Sumatera

Cited by 8 publications

References 0 publications

Increase of Cropping Index in Dryland Supported by Groundwater Irrigation

Increase of Cropping Index in Dryland Supported by Groundwater Irrigation

Analisis Pemanfaatan Teknologi Sistem Tanam Jajar Legowo 2:1 Pada Usahatani Padi Sawah Di Desa Toburi Kecamatan Poleang Utara Kabupaten Bombana

Growth and production of superior rice varieties in freshwater swampland at the Alabio Polder, Hulu Sungai Utara

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