Integrated Nutrient Management on Soil Properties and Nutrient Uptake by Red Onion

Kwaghe, Emmanuel Kwada; Saddiq, A. M.; Solomon, Rejoice Ibrahim; Musa, Salihu

doi:10.24925/turjaf.v5i5.471-475.927

Cited by 3 publications

(2 citation statements)

References 5 publications

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“…Mafongoya and Jiri (2016) reported that chemical fertilizer plus manure increased bulb yield from 43.2 t ha -1 to 85.2 t ha -1 . Kwaghe et al (2017) also reported that NPK + poultry manure gave a higher bulb yield than NPK fertilizer alone. The addition of organic material increased the bulb yield due to the increasing micronutrients and soil pH.…”

Section: Bulb Yieldmentioning

confidence: 94%

Influence of Plant Density, Compost and Biofertilizer on True Shallot Seed Growth in Alluvial Soil

Sopha

2020

Indones. J. Agric. Sci.

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<p>True shallot seed (<em>Allium cepa var Aggregatum group</em>) is an alternative way of growing shallot. Different environments and cultivars need a specific study. The aim of this research was to find out the best technology to grow Trisula true shallot seed by managing plant densities and applying compost and biofertilizer in alluvial soils. The study was performed from May to October 2015, using a split-plot design with four replications. The main plot was plant density: 100 plants m-2 and 70 plants m-2. Subplots were five fertilizer application combinations, they were 100% recommended dose of NPK (R-NPK), 100% R-NPK + compost, 100% R-NPK + compost + biofertilizer, 50% R-NPK + compost and 50% R-NPK + compost + biofertilizer. Results showed that biomass and bulb yield were significantly affected by plant density and fertilizer application. The reduced 50% R-NPK by substituting with compost and biofertilizer was unable to maintain shallot bulb yield equal to 100% R-NPK, suggesting insufficient nutrients derived from compost to satisfy the shallot requirement. The best technology to grow true shallot seed of Trisula variety was 100 plants m-2 plant density and 100% NPK (consisting of 180 kg N ha-1, 52 kg P ha-1 and 50 kg K ha-1) with 2.5 t ha-1 compost that achieved the highest bulb yield of 9.83 t ha-1 and increased the revenue.</p>

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Section: Bulb Yieldmentioning

confidence: 94%

Influence of Plant Density, Compost and Biofertilizer on True Shallot Seed Growth in Alluvial Soil

Sopha

2020

Indones. J. Agric. Sci.

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“…This is in accordance with the opinion of Aboukhadrah et al, (2017), the response of plants to fertilization will increase if the application of fertilizer is in accordance with the time, and the right way. The results of Kwaghe et al, (2017), showed that the addition of compost up to a dose of 20 tons / ha did not affect the growth of plant height, stem diameter, leaf area index and number of leaves per plant.…”

Section: Number Of Leaves (Fruit)mentioning

confidence: 94%

The Effect of Compost Combination on Growth and Yield of Three Varieties Shallot Plants (Allium ascalonicum L).

Eviyati,

Faqih,

Furqoning Firdaus

et al. 2023

Injurity

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This experiment aims to determine the effect of the combination of compost on the growth and yield of plants of three varieties of shallots (Allium ascalonicum L). The experiment was carried out in Karangwangun Village, Babakan District, Cirebon Regency - West Java. The research period will be carried out from January to May 2023. The location is located at an altitude of 93 meters above sea level (asl), the soil type of Latosol and Regosol association, including rain type C (moderately wet). The experimental method used is using an experimental method with a Randomized Group Design (RAK) combination pattern, the treatment consists of two factors that are repeated three times. The first factor is compost which consists of three levels, namely compost 10 tons / ha, compost 15 tons / ha, and compost 20 tons / ha. While the second factor is varieties consisting of three levels, namely pancasona varieties, violetta varieties, and bima varieties. The main observation data were processed using linear model statistical tests, fingerprint analysis, and scott-knot group follow-up test analysis. To determine the correlation between the treatment and the growth and yield components of shallots, the correlation used is with the Product Moment correlation coefficient. The experimental results showed: (1) The combination of compost treatment and onion plant varieties had an effect on the weight of fresh bulbs per plot and the weight of dry tubers per clump, but did not affect plant height, number of leaves, number of saplings per clump, root volume, number of tubers per plant, diameter of tubers per plant, weight of fresh bulbs per plant, and weight of dry tubers per plot, (2) The highest dry tuber weight per plot was produced by a combination of compost treatment of 10 tons / ha and bima varieties of 3.85 kg / plot or equivalent to 10.26 tons / ha and was not significantly different from other treatment combinations, and (3) There was a significant correlation between plant height and the number of leaves aged 35 HST and 45 HST with seed weights per plot with weak and medium categories. However, there was no apparent correlation between plant height and leaf count aged 25 HST with seed weight per plot with very weak category.

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Nitrogen, Phosphorus and Water Use Efficiency of Potato Under Irrigation and Fertilizer Regimes, Eastern Ethiopia

Woldeselassie,

Dechassa,

Alemayehu

et al. 2023

Am. J. Potato Res.

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Integrated Nutrient Management on Soil Properties and Nutrient Uptake by Red Onion

Cited by 3 publications

References 5 publications

Influence of Plant Density, Compost and Biofertilizer on True Shallot Seed Growth in Alluvial Soil

Influence of Plant Density, Compost and Biofertilizer on True Shallot Seed Growth in Alluvial Soil

The Effect of Compost Combination on Growth and Yield of Three Varieties Shallot Plants (Allium ascalonicum L).

Nitrogen, Phosphorus and Water Use Efficiency of Potato Under Irrigation and Fertilizer Regimes, Eastern Ethiopia

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