The new composition of liquid organic fertilizer for improving organic tomato yield and quality

Sopha, Gina Aliya; Lukman, Liferdi

doi:10.37855/jah.2019.v21i03.38

Cited by 3 publications

(3 citation statements)

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“…Rabbit manure contains many beneficial elements for plant growth. Rabbit manure contains at least 2.28% nitrogen, 2.64% phosphorus and 1.20% of potassium [44]. The application of liquid organic fertilizer made from rabbit manure + green manure increased the growth and production of cabbages [16], potatoes [45] carrots [36] and shallots [46].…”

Section: Rabbit Manurementioning

confidence: 99%

“…Moreover, Pangaribuan [63] reported that liquid organic fertilizer from the leaves of L. leucocephala was rich in nitrogen contained and the application of 10% white leadtree leaf extract increased plant height, stem diameter, and the number of tomatoes per plant [64]. Another study by Sopha [44] showed that the application of liquid organic fertilizer made from L. leucocephala, rabbit dung, elephant dung, and goat dung with a ratio of 2:2:1:1 each increased the yield and quality of organic and hydroponic tomatoes [65]. Thus, the application of liquid organic fertilizer made from L. leucocephala combined with Trichokompos improved the growth and yield of sweet corn plants [66].…”

Section: White Lead Treementioning

confidence: 99%

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Organic materials to enhance climate change resilience on shallot production: a review

Murtiningsih¹,

Sopha²,

Marpaung³

et al. 2023

IOP Conf. Ser.: Earth Environ. Sci.

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Shallot is one of the most important vegetables for Indonesian people due to its circumstances as the main ingredient in many Indonesian foods. The use of organic materials as nutrient sources is growing, concerning the increasing consumer demands on organic products and environmental issues such as climate change. Using organic materials helps plants to mitigate and adapt the environmental changes. This review described the potential organic sources as liquid organic fertilizer to support shallot growth. The method of this review was a systematic literature review that was grouped by themes. Liquid organic fertilizer is one of the most effective ways to improve plant production. The results showed that the effect of liquid organic fertilizer depends on the raw materials that were used. Several organic materials that potentially enhance shallot production and quality would be discussed, including rabbit manure, black soldier fly manure (kasgot) and white lead tree leaves. Those organic materials contain a high concentration of phosphorus, potassium and nitrogen that might accelerate shallot growth. The potential effect of those organic materials on increasing shallot production would be described briefly.

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Section: Rabbit Manurementioning

confidence: 99%

Section: White Lead Treementioning

confidence: 99%

Organic materials to enhance climate change resilience on shallot production: a review

Murtiningsih¹,

Sopha²,

Marpaung³

et al. 2023

IOP Conf. Ser.: Earth Environ. Sci.

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“…In addition, the application of manure, the type and dosage of use determine the level of effectiveness of its use on soil structure, macro and micro elements and microbes as well as on growth [20]. The results of research [21] show that the application of goat manure did not increase growth but increased the yield of tomato plants. The results of [22] stated that giving young coconut biochar waste 173-693 gram per 8 kg of soil had no effect on the vegetative nature of coffee seedlings.…”

Section: Number Of Branchesmentioning

confidence: 99%

The effectiveness of young coconut waste biochar application and goat manures to entisol soil on tomatoes (Solanum lycopersicum L.) vegetative growth

Warzukni

Jauharlina

2023

IOP Conf. Ser.: Earth Environ. Sci.

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This study aims to determine the effectiveness of applying young coconut biochar waste and goat manures to entisol soil on the vegetative growth of tomatoes. The research was conducted at the Biochar Research Center, Agriculture Faculty, Syiah Kuala University, which took place on August to December 2021. This study used a factorial randomized block design consisting of 2 factors. The first factor is treatment of Young Coconut Waste Biochar (B1: control, B2: 18.52 g polybag-1, B3: 37.04 g polybag-1) and the second factor is treatment dose of goat Manure (W), (W1: control, W2: 18.52 g polybag-1, W3: 37.04 g polybag-1 and W4: 55.55 polybag-1). Variables observed in this study were plant height (2, 4, 6, 8 weeks after planting), number of aged branches (2, 4, 6, 8 weeks after planting), net assimilation rate, plant growth rate and relative growth rate. The results showed that the application of young coconut biochar wastes and goat manures had no significant effect on the vegetative growth of tomatoes such as plant height at 4, 6, 8 weeks after planting, number of branches at 4, 6, 8 weeks after planting and net assimilation rate. There was an interaction on plant height at 2 weeks after planting but the application of biochar from young coconut waste and goat manure was not able to increase plant height, while in plant growth rate and relative growth rate the best dose was found in the application of 55.55 g polybag-1 goat manure.

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Effects of Mela Organics' New Liquid Fertilizer on Tomato Yield in Semi-Arid Areas of Ethiopia

Adugna,

Abera,

Hundessa

et al. 2024

IJAAS

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Soil organic matter depletion is mainly caused by crop residue removal, and low or no application of organic fertilizers often results in nutrient exhaustion and low crop yields. This challenge requires the evaluation of different organic fertilizer resources to provide new alternative fertilizer products to an Ethiopian production system. Based on this fact, an experiment was conducted to evaluate the effects of mela organic fertilizer as a supplementary fertilizer to improve the yield of tomatoes under irrigation in the Central Rift Valley of Ethiopia from 2020 to 2021. The experiment consisted of eight treatments (Control, 100% recommended fertilizer, 100% recommended fertilizer + 30 L/ha Mela, 100% recommended fertilizer + 45 L/ha Mela, 75% recommended fertilizer +30 L/ha Mela, 75% recommended fertilizer + 45 L/ha Mela, 50% recommended fertilizer +30 L/ha Mela and 50% recommended fertilizer + 45 L/ha Mela) laid out in randomized complete block design with three replications. The results revealed that the highest agronomic yield was obtained by applying the 100% recommended fertilizer + 30 L/ha Mela. However, based on the partial budget analysis, the highest marginal rate of return was obtained from 50% recommended fertilizer + 45 L/ha Mela. Thus, it can be concluded that the application of Mela Organics up to 45 L/ha, integrated with chemical fertilizer applications, can increase tomatoes' economic yields and reduce fertilizer costs.

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The new composition of liquid organic fertilizer for improving organic tomato yield and quality

Cited by 3 publications

References 0 publications

Organic materials to enhance climate change resilience on shallot production: a review

Organic materials to enhance climate change resilience on shallot production: a review

The effectiveness of young coconut waste biochar application and goat manures to entisol soil on tomatoes (Solanum lycopersicum L.) vegetative growth

Effects of Mela Organics' New Liquid Fertilizer on Tomato Yield in Semi-Arid Areas of Ethiopia

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The new composition of liquid organic fertilizer for improving organic tomato yield and quality

Cited by 3 publications

References 0 publications

Organic materials to enhance climate change resilience on shallot production: a review

Organic materials to enhance climate change resilience on shallot production: a review

The effectiveness of young coconut waste biochar application and goat manures to entisol soil on tomatoes (Solanum lycopersicum L.) vegetative growth

Effects of Mela Organics&apos; New Liquid Fertilizer on Tomato Yield in Semi-Arid Areas of Ethiopia

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Effects of Mela Organics' New Liquid Fertilizer on Tomato Yield in Semi-Arid Areas of Ethiopia