Rice Cultivation of Superior Variety in Swamps to Increase Food Security in Indonesia

Paiman,; Ardiyanta,; Ansar, Muhammad; Effendy, Iqbal; Sumbodo, B. Tresno

doi:10.7831/ras.8.0_300

Cited by 18 publications

(15 citation statements)

References 21 publications

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“…Apart from those cases, the superior variant selection for the third program had been carefully assessed as numerous reports on their advantages are present. They are confirmed to raise rice production rate for their adaptability (Ratmini et al, 2021), shorter growing duration (Hidayat et al, 2020b), and higher amount of yield (Paiman et al, 2020).…”

Section: Demographicsmentioning

confidence: 80%

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Local Rice Farmers Attitude and Behavior towards Agricultural Programs and Policies

Prasetyo¹,

Karmiyati²,

Setyobudi³

et al. 2022

PJAR

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B eing the staple food as in various Asian countries (Amrullah, 2018), rice is an essential commodity in Indonesia. While being the third major rice producer globally (Bandumula, 2018), its consumption rate has been ahead of its national yield one (Noviar, 2018). However, propagating rice production is a challenge. The extent of rice fields throughout nation has been constantly declining despite being recognized as an agrarian country (Daris et al., 2018;Harjanti and Hara, 2020). The decreasing number of rice farmers also occurs since younger generations have been more interested in other professions (Anandita and Patria, 2017). The aforementioned cases lead to dwindling rice quantity produced nationwide (Octania, 2021), compelling the government to import a large portion of it to cater the demand (Ariska and Qurniawan, Abstract | The government has been launching agricultural programs by producing rice of certain superior cultivars to achieve rice self-sufficiency and sustainability and bundling them with beneficial policies. However, quite a large number of rice farmers continue to grow local rice variants. This study aims to identify, analyze, and describe farmers' attitude and behavior. A survey was employed for quantitative data gathering and an interview was for the qualitative ones. A total of 52 respondents were of local rice farmers in Sidodadi and Banturejo villages of Ngantang district, Malang Regency, East Java, Indonesia. The result of correlation test showed good cognitive, affective, and conative aspects of the farmers despite low achievement rates in all government programs. Social stratification significantly affected the farmers' response on the programs. The farmers' cognitive, affective, and educational aspects are also significantly influential in their response. Further motives are of internal factors (social) and external ones (official, organizational, private, cultural, and natural).

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Section: Demographicsmentioning

confidence: 80%

“…All programs have been selecting and supplying superior varieties rather than local ones due to their environmental adaptability (Ratmini et al, 2021), shorter lifespans that ensure sooner harvest (Astarini et al, 2020;Paiman et al, 2020), and higher productivity (Astarini et al, 2020). Such qualities should be able to enhance rice yield significantly.…”

mentioning

confidence: 99%

Local Rice Farmers Attitude and Behavior towards Agricultural Programs and Policies

Prasetyo¹,

Karmiyati²,

Setyobudi³

et al. 2022

PJAR

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“…Mackill and Khush (2018) stated that IR64 is a high-yield rice variety and it has characteristics of early maturity, average plant height of approximately 100 cm, high quality, and fluffier rice texture. Inpara 4 has characteristics as a rice variety that can survive water immersion after 10-14 days, is suitable for rice development in swampland, average plant height of approximately 94 cm and can produce a yield up to 7.0 tons ha -1 dried grain in lebak swamp Paiman et al (2020). Arini et al (2019) reported that the Dendang have characteristic tolerance to salinity, average plant height approximately 100 cm, and fluffier texture.…”

Section: General Characteristics Of Three Rice Varieties Were Used In This Experiments and Analysis Of Variance Resultsmentioning

confidence: 99%

The agro-physiological characteristics of three rice varieties affected by water depth in the coastal agricultural land of Yogyakarta, Indonesia

Nasrudin¹,

Kurniasih

2021

Biodiversitas

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Abstract. Nasrudin, Kurniasih B. 2021. The agro-physiological characteristics of three rice varieties affected by water depth in the coastal agricultural land of Yogyakarta, Indonesia. Biodiversitas 22: 3656-3662. Coastal agricultural land has many obstacles of abiotic stress for plant cultivation, including waterlogging, strong wind, and high salt concentration. Therefore, the use of adaptive rice varieties, as well as good land management, are expected to be a solution for rice cultivation in the coastal agricultural land. The objective of this study was to examine the agro-physiological characteristics of three rice varieties planted in coastal agricultural land which were affected by water salinity up to more than 10 dS m-1. This study was conducted from February to July 2017 at Tirtohargo, Bantul District, Special Region of Yogyakarta. The experiment was arranged in a split-plot design, with the depths of sunken-bed as a main plot consisted of 25 cm and 50 cm, and variety as a subplot consisted of IR 64, Inpara 4, and Dendang. The experiment results showed that Dendang had the highest growth and yield in coastal agricultural land compared to Inpara 4 and IR64. The highest value is indicated in plant height, leaf area, proline content, and productivity. The depths 50 cm of sunken-bed increased leaf area and proline content, whereas the depths of 25 cm sunken-bed increased productivity. Dendang showed better agro-physiological activity and had the highest productivity. The depths of 50 cm increased several parameters in agro-physiological characteristics, however, the depths of 25 cm increased grain yield. Among the varieties tested, in salinity, the highest growth and yield variables were shown by Dendang, followed by IR 64 and Inpara 4.

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“…However, converting swamp to rice fields will trigger many adverse impacts in terms of their biophysical, socioeconomic, and institutional aspect (Surahman et al, 2018). Several problems will raise such as sea-water runoff (Weissman and Tully, 2020), high amount of Al 3+ , Fe 2+ , and H + causing low concentration of Ca, Mg, K, and Mo (Dawid and Hailu, 2017); the leaching of Ca 2+ , Mg 2+ , and K + resulting in acid soil; the low amount of P, Cu, Zn and B leading to low soil fertility (Mugo et al, 2020); frequent pest and disease attacks; lack of superior seeds utilization; ferro toxicity (Suciantini et al, 2008); climate factors (Suciantini et al, 2020), and only once a year rice planting time (Maruapey et al, 2020;Paiman et al, 2020). By managing the constraints, the newly opened rice fields in the tidal swamp will support the provision of rice, for both regional and national demand.…”

Section: Introductionmentioning

confidence: 99%

Optimization of Newly Opened Rice Fields on Tidal Swamp Through Superior Rice Varieties in Bulungan District

Hidayanto

Fiana

2021

J.Agromet

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Indonesian swamp has a high potency to provide areas for agricultural expansion, which means to raise food security. To optimize its utilization, government has developed new rice fields in the tidal swamp. This research was carried out in a new rice field from the tidal swamp in Bulungan District. The research aimed to optimize the new rice fields by implementing superior rice varieties (NSV). The study used a randomized block design (RBD) with three replicates. Benefit Cost Ratio (BCR) analysis was performed to determine the feasibility of rice farming in the new field. The NSV consisted of six varieties of rice, namely Inpara-1, Inpara-2, Inpara-3, Inpara-4, Inpara-5, and a local variety. The planting pattern implemented was jajar legowo (jarwo) 2:1, and seedlings were planted three stems per clump at the age of 20-25 days. Each planting treatment was given the same dose of limestone and fertilizer, namely dolomite 1,000 kg ha-1, NPK fertilizer 250 kg ha-1, and Urea 100 kg ha-1. The results showed that all varieties were able to adapt tidal swamp condition, and Inpara varieties productivity was higher than that of local variety. The productivity of superior varieties rice in a newly opened rice reached 2.6–5.75 tons milled dry grain ha-1. The findings also revealed that superior rice varieties have BCR>1, while the local variety had BCR<1. The productivity of Inpara-1 and Inpara-2 was the highest compared to other varieties and was also feasible to be cultivated on newly opened rice fields in Bulungan District.

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Rice Cultivation of Superior Variety in Swamps to Increase Food Security in Indonesia

Cited by 18 publications

References 21 publications

Local Rice Farmers Attitude and Behavior towards Agricultural Programs and Policies

Local Rice Farmers Attitude and Behavior towards Agricultural Programs and Policies

The agro-physiological characteristics of three rice varieties affected by water depth in the coastal agricultural land of Yogyakarta, Indonesia

Optimization of Newly Opened Rice Fields on Tidal Swamp Through Superior Rice Varieties in Bulungan District

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