Pengaruh Pemberian Pupuk Hayati dan Pupuk N, P, K Terhadap Pertumbuhan dan Produksi Tanaman Bawang Merah  (Allium ascalonicum L.)

Maruf, M.Kes Anwar; Nelvia, Nelvia; Silvina, Fetmi

doi:10.24014/ja.v10i1.5628

Cited by 2 publications

(2 citation statements)

References 1 publication

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“…Penelitian Martinus et al, (2017) menyatakan bahwa pemberian pupuk anorganik dalam berbagai dosis dapat meningkatkan hara N, P dan K tanah. Pada dosis rendah yaitu (65 kg/ha NPK, 65 kg/ha ZA, dan 15 kg/ha KCl) dapat meningkatkan produksi bawang merah, sedangkan pada dosis yang lebih tinggi cenderung menurunkan pertumbuhan dan produksi bawang merah.…”

Section: Pendahuluanunclassified

PENGARUH BOBOT UMBI DAN DOSIS KOMBINASI PUPUK ANORGANIK TERHADAP PERTUMBUHAN DAN HASIL BAWANG MERAH (Allium ascalonicum L.)

Anggraeni,

Hastuti,

Rohmawati

2019

ilmu pertanian

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This research was aimed to know the effect of bulbs weight and combination of inorganic fertilizer dosage to growth and yield of shallots. This research was conducted from March 2018 until May 2018 in Balai Perkebunan, Penyuluhan, and Perikanan at Kedawung district of Sragen regency, Central Java. This research used a Randomized Block Design (RBD) with two factors, the first factor was bulbs weight consisting of two levels : U0=Bulbs weight 2,5 g -4,0 g and U1=Bulbs weight 5,5 g -7,0 g. The second factor was combination of inorganic fertilizer dosage consisting of four levels : P0=Control (without combination of inorganic fertilizer), P1=(Urea 1,8 g/polybag, SP-36 3,3 g/polybag and KCl 1,5 g/polybag), P2=(Urea 2,4 g/polybag, SP-36 4,4 g/polybag and KCl 2,0 g/polybag) and P3=(Urea 3,0 g/polybag, SP-36 5,5 g/polybag and KCl 2,5 g/polybag). Every treatment has repeated four times, in order to get the result of thirty two unit of experiment. The parameters examined were plant height, number of leaves, number of bulbs per plant, and fresh bulbs weight per plant. The results showed that bulbs weight of 5,5 g -7,0 g gave the highest yield on all parameters : plant height (40,98 cm), number of leaves (30,56 sheet), number of bulbs weight per plant (11,44 piece) and fresh bulbs weight per plant (62,69 gram). And combination of inorganic fertilizer dosage (Urea 3,0 g/polybag, SP-36 5,5 g/polybag and KCl 2,5 g/polybag) gave the highest yield on parameters : number of leaves (31,00 sheet), number of bulbs weight per plant (11,38 piece) and fresh bulbs weight per plant (67,33 gram). While combination of inorganic fertilizer dosage (Urea 1,8 g/polybag, SP-36 3,3 g/polybag dan KCl 1,5 g/polybag) gave the best yield on parameters plant height (42,50 cm). There was no significant interaction between the treatment of bulbs weight with combination of inorganic fertilizer dosage on growth and yield of shallots.

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Section: Pendahuluanunclassified

PENGARUH BOBOT UMBI DAN DOSIS KOMBINASI PUPUK ANORGANIK TERHADAP PERTUMBUHAN DAN HASIL BAWANG MERAH (Allium ascalonicum L.)

Anggraeni,

Hastuti,

Rohmawati

2019

ilmu pertanian

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“…Temuan ini sejalan dengan Monica et al, (2021), dan Astuti et al, (2020 bahwa pupuk urea berpengaruh nyata terhadap produksi bawang merah. Pengaruh ini terjadi tidak lain dikarenakan bahwa pupuk urea yang mengandung banyak unsur nitrogen akan merangsang pembentukan klorofil dan meningkatkan pertumbuhan tanaman (Napitupulu & Winarto, 2010).…”

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Technical Efficiency Analysis of shallot Farming in Bima Regency- NTB Province Using the Cobb-Douglas Stochastic Frontier Production Function

Rahayu

Wathoni

2021

AGRIMOR

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Bima Regency is the center for the development and production of the largest shallot commodity in NTB Province. However, the productivity of shallots in Bima Regency still needs to be increased in order to achieve maximum production. The purpose of this study is to analyze the factors that influence shallot farming and to analyze the technical efficiency of farmers in conducting shallot farming. Bima Regency is the research area determined by purposive sampling because it is the center of shallot development in NTB Province. The research data was taken by conducting interviews with 35 respondents who were determined by proportional sampling. Then the data obtained were analyzed using the Cobb Douglas Stochastic Frontier production function approach using the Frontier 4.1 software program. Based on the results of the analysis, it was found that the production factor of the number of seeds, urea fertilizer and labor had a significant effect on the production of shallots at the alpha level of 5 percent while pesticides and KCL fertilizers had a significant effect on the production of shallots at the alpha level of 15 percent. The level of technical efficiency of onion farming in Bima Regency is classified as efficient because it has a value of 0.9569. Farmers can still improve efficiency in onion farming by optimizing the use of superior seeds, labor, balanced fertilizer application, and increasing farmers' skills in adopting innovation and using onion cultivation technology.

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Pengaruh Pemberian Pupuk Hayati dan Pupuk N, P, K Terhadap Pertumbuhan dan Produksi Tanaman Bawang Merah (Allium ascalonicum L.)

Cited by 2 publications

References 1 publication

PENGARUH BOBOT UMBI DAN DOSIS KOMBINASI PUPUK ANORGANIK TERHADAP PERTUMBUHAN DAN HASIL BAWANG MERAH (Allium ascalonicum L.)

PENGARUH BOBOT UMBI DAN DOSIS KOMBINASI PUPUK ANORGANIK TERHADAP PERTUMBUHAN DAN HASIL BAWANG MERAH (Allium ascalonicum L.)

Technical Efficiency Analysis of shallot Farming in Bima Regency- NTB Province Using the Cobb-Douglas Stochastic Frontier Production Function

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