Performance of Yields and Profits in Rice Farming with the Introduction of Varieties in Banten

Purba, Resmayeti; Giametri, Yuti

doi:10.18343/jipi.22.1.13

Cited by 11 publications

(8 citation statements)

References 2 publications

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“…Dikatakan oleh [2], salah satu komponen inovasi teknologi yang banyak diadopsi petani adalah varietas unggul. Kemudian [3] , salah satu upaya meningkatkan produktivitas padi yaitu dengan mengintroduksikan varietas unggul baru dan teknologi budidayanya.…”

Section: Pendahuluanunclassified

Keragaan Agronomi Padi Varietas Inpari Di Sawah Irigasi Kabupaten OKU Timur Sumatera Selatan

Suparwoto¹,

Hadiyanti

Waluyo³

2023

KaliAgri

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Lowland rice has a very important role in meeting national rice needs because around 90% of rice production comes from paddy fields. The aim was to determine the performance growth and production of the Inpari variety that is adaptive and high yielding in irrigated rice fields. Inpari 42 and Inpari IR Nutri Zinc are white label with comparison to Inpari 32. The need for fertilizer is 300 kg of Ponska NPK and 200 kg of Urea/ha. Observational data included: growth performance consisting of plant height, number of productive tillers, panicle length. The performance of the yield and yield components consisted of the number of grain/panicles, the number of full grain/panicles and productivity. Data were analyzed by means of equality test (t-test). The results showed that the plant height of inpari 42 and inpari IR Nutri Zinc was relatively short while inpari 32 was classified as medium. The number of productive tillers and panicle length of inpari 42 and inpari IR nutri Zinc were not significantly different from inpari 32. The highest production of inpari 42 was 8.5 tons gkp/ha followed by inpari Ir nutri Zinc which was 7.0 tons gkp/ha better than comparison varieties.

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Section: Pendahuluanunclassified

Keragaan Agronomi Padi Varietas Inpari Di Sawah Irigasi Kabupaten OKU Timur Sumatera Selatan

Suparwoto¹,

Hadiyanti

Waluyo³

2023

KaliAgri

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“…Goat manure is one type of manure that contains a lot of organic compounds. Purba [7] reported that the application of chemical fertilizers in rice cultivation increased rice yield by 17.1%. According to Istanti, Triasih [8], goat manure contains 2.325% total N, 4.045% P 2 O 5 , and 2.977% K 2 O.…”

Section: Introductionmentioning

confidence: 99%

“…The benefits of using organic fertilizers, besides being able to fertilize the land, include improving environmental quality, reducing agricultural production costs, and improving crop quality [4]. Purba [7] stated that the response to Nitrogen, Phosphorus, and Potassium was strongly influenced by the use of organic matter. However, the provision of organic fertilizers and plant management has an effect on greenhouse gas emissions, especially methane gas emissions (CH 4 ) [10,11].…”

Section: Introductionmentioning

confidence: 99%

Study of Organic Fertilizers and Rice Varieties on Rice Production and Methane Emissions in Nutrient-Poor Irrigated Rice Fields

et al. 2022

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The problem of rice farming in Indonesia is the increasing extent of nutrient-poor land due to the lack of addition of organic matter and continuously inundated irrigated rice fields, causing the production of greenhouse gas emissions, such as methane gas (CH4), to increase. The study aims to determine the impact of organic fertilizers and rice varieties on rice yield, methane emissions, and the feasibility of farming in nutrient-poor rice fields. The study used a randomized block design in factorial with four replicates. The first factor is the type of organic fertilizers (compost of rice straw and goat manure), and the second factor is the variety of rice (Ciherang, Inpari 20, and Inpari 30). The results showed that the productivity of Inpari 20 (8.02 t·ha−1) was significantly higher than that of Inpari 30 (6.10 t·ha−1) and Ciherang (6.91 t·ha−1). The highest yields of Harvest Dry Grain (HDG) to Milled Dry Grain (MDG) were the Inpari 20 (88.23%), Inpari 30 (86.94%), and Ciherang (85.04%). Methane (CH4) emissions were highest in the Ciherang variety (56.4 kg h−1 season−1), followed by Inpari 30 (40.8 kg h−1 season−1), and lowest in Inpari 20 (22.3 kg h−1 season−1). Compared to Inpari 30 and Ciherang varieties, the Inpari 20 variety with rice straw compost has broad development viability in nutrient-poor paddy fields (highest R/C ratio and break-even point). More research on organic rice is needed to determine the productivity and emissions (methane, nitrite, carbon dioxide).

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“…To obtain optimum yields in tidal paddy fields, serious efforts have been made including the use of new superior varieties (NSVs) (Syahri and Somantri 2016; Jumakir and Endrizal 2017; Koesrini et al 2018;Purba and Giametri 2017;Sudarto et al 2018) and ameliorant applications (Ridho et al 2014;Handayani et al 2017). New superior varieties (NSVs) are important component in increasing crop production because of their high contribution (56-75%) compared to other varieties (Juanda 2016;Sianita 2016;Syahri and Somantri 2016).…”

Section: Introductionmentioning

confidence: 99%

Effect of Ameliorant on Growth and Yield of Rice at Tidal Paddy Field

Minarsih

Karyaningsih²,

Samijan

et al. 2021

Indones. J. Agric. Sci.

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<p>Rice (<em>Oryza sativa </em>L.) is the most important and strategic food crop in Indonesia, but low productivity in tidal paddy fields is a serious problem that must be overcome. The application of ameliorant would be worthy to increase the growth and yield of rice in tidal paddy fields. The study aimed to investigate the effect of ameliorant application on growth and yield of rice varieties in tidal paddy fields. The study was arranged in a split plot design with five replications. Rice varieties tested were Inpari 34, Dendang, Inpara 9, Inpari 35, and Ciherang as the main plot, and ameliorant types studied were humic acid, gypsum, zeolite, and organic fertilizer as the subplot. The results showed that the use of different rice varieties and amelioran types significantly increased the growth and yield of rice. Inpara 9 produced 7.6 t.ha-1 dry milled grain (DMG) or increased by 33.3% compared to Ciherang variety. Humic acid application at 25 kg ha-1 increased grain yield by 21.3% higher than that without ameliorant treatment. The best treatment to increase the growth and yield of rice in tidal paddy field was a combination of humic acid 25 kg.ha-1 and Inpari 34 which produced the DMG of 8.6 t ha-1 or 41% higher compared to Ciherang without ameliorant.</p>

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Performance of Yields and Profits in Rice Farming with the Introduction of Varieties in Banten

Abstract: ABSTRAK

Cited by 11 publications

References 2 publications

Keragaan Agronomi Padi Varietas Inpari Di Sawah Irigasi Kabupaten OKU Timur Sumatera Selatan

Keragaan Agronomi Padi Varietas Inpari Di Sawah Irigasi Kabupaten OKU Timur Sumatera Selatan

Study of Organic Fertilizers and Rice Varieties on Rice Production and Methane Emissions in Nutrient-Poor Irrigated Rice Fields

Effect of Ameliorant on Growth and Yield of Rice at Tidal Paddy Field

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