Growth and Yield Characteristics of Three Shallot Varieties Affected by Phosphate Fertilizer Dosages on Ultisol

Irianto, I Ketut; Yakup, Y; Harun, M. Umar; Susilawati, Susi

doi:10.18551/rjoas.2017-05.32

Cited by 6 publications

(7 citation statements)

References 6 publications

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“…These results are in line with Isoda et al [16] which states that a high average LAI in the early stages of growth will have a positive effect on PGR, where a high LAI accelerates plant growth over a certain period. The results of the research by Irianto et al [17] showed that the PGR of shallots of the Bima Brebes variety was determined by a high LAI, where there was a positive relationship between PGR and the increase in leaf area for each plant. Higher N utilization efficiency in species with wider leaves resulted in assimilate which supported higher plant growth rates [14].…”

Section: Plant Growthmentioning

confidence: 99%

Effect of quality seed and improvement of cultivation technology to increase the yield of shallots (Allium cepa L. Var. Aggregatum)

TOME¹,

NYOMAN²,

Dwiyani³

et al. 2022

GSC Biol. Pharm. Sci.

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Shallots are important horticultural commodities that have high economic value in Indonesia.One of the efforts to increase the yield of shallots is the use of quality seeds supported by improvement cultivation technology. The purpose of this study was to determine the effect of seed sources and cultivation technology that can produce the best growth and yield of shallots. The field research was carried out in the village of East Penfui. Kupang Regency, in May–October 2021. The design used was a split plot and 3 replications. The main plot is the source of seeds used by farmers (Super Philip F5 Variety, Semau 1 Local Variety and Super Philip F3)and sub-plots are cultivation technology (farmers and Good Agricultural Practices/GAP). Results of research showed, the interaction of Semau 1 Local variety seed source and GAP technology had significantly affect on plant growth rate, bulbs weight/plant, yield/plot and productivity. GAP technology provides higher growth and yields compared to farmer technology. Semau 1 Local variety has the highest tissue N content, bulbs weight/plant, yield/plot and productivity compared to Super Philip F5 and Super Philip F3 varieties. The Semau 1 Local variety and GAP technology applied together can increase the yield and productivity of shallots by 45-59%.

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Section: Plant Growthmentioning

confidence: 99%

Effect of quality seed and improvement of cultivation technology to increase the yield of shallots (Allium cepa L. Var. Aggregatum)

TOME¹,

NYOMAN²,

Dwiyani³

et al. 2022

GSC Biol. Pharm. Sci.

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“…Nilai CGR tidak selalu berkaitan erat dengan ukuran atau geometri tanaman (Rajput et al, 2017). Nilai CGR pada bawang merah akan mencapai maksimum pada awal masa reproduktif atau generatif (Irianto et al, 2017). Nilai CGR pada perlakuan aplikasi O�S yang lebih tinggi dibandingkan tanpa perlakuan O�S mengindikasikan produktifitas bersih primer dan kapasitas produksi bahan kering per luas lahan yang lebih besar dibandingkan kontrol.…”

Section: Hasil Dan Pembahasanunclassified

Application of Several Compositions of Organic Mulch Sheet on Shallot (Allium ascalonicum L.) Cultivation

Iriany

Santoso

Farizal

et al. 2022

J. Agron. Indonesia

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Peningkatan produksi bawang merah dapat dilakukan dengan pemulsaaan. Mulsa plastik maupun organik yang umum diaplikasikan masih memiliki kekurangan sehingga diperlukan inovasi dengan pembuatan mulsa organik lembaran (Organic Mulch Sheet, OMS). Penelitian bertujuan mengkaji pengaruh komposisi OMS terhadap pertumbuhan dan biomassa tanaman bawang merah. Penelitian dilakukan bulan Desember 2019 sampai Februari 2020 di Lahan Percobaan UMM, Junrejo, Batu, Jawa Timur. Bahan berupa benih umbi bawang merah dan bahan baku OMS (eceng gondok, pelepah batang pisang dan sabut kelapa). Rancangan percobaan yang digunakan RAK sederhana dengan 6 perlakuan yakni 1 kontrol (tanpa mulsa) dan 5 perlakuan komposisi OMS (persentase eceng gondok (EG):pelepah batang pisang (PP): sabut kelapa (SK)) yakni M1 (40%EG: 40%PP: 20%SK), M2 (30%EG: 50%PP: 20%SK), M3 (50%EG: 40%PP: 10%SK), M4 (60%EG: 30%PP: 10%SK) dan M5 (40%EG: 50%PP: 10%SK). Data pertumbuhan dan biomassa dianalisis ANOVA, dilanjutkan dengan uji beda nyata jujur (BNJ) Tukey, dan perhitungan nilai AGR dan CGR. Komposisi OMS berbahan dasar eceng gondok, sabut kelapa dan pelepah batang pisang berpengaruh nyata terhadap tinggi tanaman, diameter batang, jumlah daun serta jumlah anakan pada akhir masa vegetatif. Aplikasi OMS meningkatkan biomassa (berat basah dan berat kering total) tanaman secara nyata pada saat panen. Perlakuan OMS yang terbuat dari 40% eceng gondok, 40% pelepah batang pisang dan 20% sabut kelapa menunjukkan pertumbuhan dan biomassa tanaman serta nilai AGR dan CGR yang lebih tinggi dibandingkan perlakuan OMS lainnya. Kata kunci: average growth rate, biodegradable, biomassa, crop growth rate

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“…This difference in adaptation is likely due to each variety that has been tested has different response to the existing environmental conditions. As stated by Irianto, et al, (2017) each shallot variety has distinct ability to adapt as it needs planting test in the other region.…”

Section: Plant Growthmentioning

confidence: 99%

Morfo-Physiological Response of Three Shallot Varieties on Water Surface Variation Level

Nur

Suwarto

Saparso

et al. 2020

IJAS

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The morpho-physiological response study of three shallots varieties on the water surface variation level of the trench aims to find plants that are tolerant of water shortages. The study was conducted in the rice fields of Pulosari village, Brebes District, Brebes Regency, Central Java, Indonesia for three months (January to March 2019). The experimental design used was a separate plot design with three replications. The main plot of trench water surface height (T) is T1 = 10 cm, T2 = 20 cm and T3 = 30 cm. The subplots of shallot variety (V) are V1 = Bima, V2 = Yellow and V3 = Sumenep. The data obtained were analyzed using analysis of variance at 5% error level, if there is a real difference found, the study would be followed by the Least Significant Difference Test (LSD) level 5%. The results showed that the condition of water shortage was very influential on the morpho-physiological response of three shallots varieties.

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Growth and Yield Characteristics of Three Shallot Varieties Affected by Phosphate Fertilizer Dosages on Ultisol

Cited by 6 publications

References 6 publications

Effect of quality seed and improvement of cultivation technology to increase the yield of shallots (Allium cepa L. Var. Aggregatum)

Effect of quality seed and improvement of cultivation technology to increase the yield of shallots (Allium cepa L. Var. Aggregatum)

Application of Several Compositions of Organic Mulch Sheet on Shallot (Allium ascalonicum L.) Cultivation

Morfo-Physiological Response of Three Shallot Varieties on Water Surface Variation Level

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