Development of a small-scale cherry tomato cultivation method using organic soil

Islam, Zakirul; Tran, Quoc Thinh; Kubo, Michinori

doi:10.1007/s13165-023-00424-7

Cited by 2 publications

(2 citation statements)

References 37 publications

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“…Inorganic forms of chemical fertilizers, particularly those containing nitrogen, phosphorus, and potassium, can be directly applied to the soil and immediately absorbed by plants. Fertilizer application has been responsible for at least a 50% increase in crop yield in the 20th century [2, 3]. However, the continuous application of chemical fertilizers over many years has altered the soil environment [4].…”

Section: Introductionmentioning

confidence: 99%

Clubroot disease in soil: An examination of its occurrence in chemical and organic environments

Islam,

Tran,

Kubo

2024

Preprint

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Clubroot is a disease in cruciferous plants caused by the soil-borne pathogenPlasmodiophora brassicae. This pathogen rapidly spreads in soil, and plant growth is inhibited by infection with spores. In this study, the development of clubroot disease inBrassica rapavar. perviridis was investigated in different soil environments (chemical and organic soils). The bacterial biomass and diversity of the soil and roots were also analyzed in both chemical and organic soils. Bacterial biomass and diversity in the organic soil were higher than those in the chemical soil. The disease severity of plants cultivated in organic soil was lower than that in chemical soil. The number of endophytic bacteria in the roots decreased when the plants were infected withP. brassicaein both soil types. Higher bacterial biomass in the soils and roots appeared to reduce the infection ofP. brassicae.ImportancClubroot is a major disease of cruciferous plants caused by soil borne pathogenPlasmodiophora brassica.Pesticides are applied in the soil during cultivation for the inhibition of clubroot disease, which demise soil microbiome. Therefore, eco-friendly control methods are required for sustainable cultivation. Soil management is an important strategy to inhibit clubroot disease severity. In this study, the occurrence of clubroot disease inB.rapawere compared in two distinct soil environments (chemical and organic). Results show infection rate increased with the increase of spore number for both chemical and organic soil environments. However, the diseases severity was lower in plants cultivated in organic soil. The higher endophytic bacterial biomass and diversity seems to be linked for the disease inhibition in organic plants. These findings suggest a sustainable soil management process to reduce clubroot disease prevalence. Application of organic fertilizers in commented soils could substantially reduce clubroot disease severity in the plants.

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Section: Introductionmentioning

confidence: 99%

Clubroot disease in soil: An examination of its occurrence in chemical and organic environments

Islam,

Tran,

Kubo

2024

Preprint

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“…The characteristic of organic farming such as: commonly use the local variety, natural fertilizer and pesticides for environment sustainability. Organic farming based on ecofriendly management because the methods improving healthy environment and giving benefit in the agricultural sector [5,6,7]. Planting rice used organic technique giving more benefit to environment with easy material degradable into ecosystem.…”

Section: Introductionmentioning

confidence: 99%

Biodiversity of herbivorous insects in rice organic and inorganic ecosystem

Aminah,

Fatahuddin,

Nurhidayat

2023

IOP Conf. Ser.: Earth Environ. Sci.

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Since many years, presence and activities of herbivorous insect very crucial in the agricultural ecosystem. Purpose of the research is to study biodiversity of herbivorous insect in the rice organic and inorganic ecosystem. The research was conducted in Salassae village, Bulukumba Regency, South Sulawesi from June to August 2021. The herbivorous insect from organic and inorganic ecosystem was carried out and identified at the Pest Laboratory, Department of Plant Pest and Diseases, Faculty of Agriculture, Hasanuddin University Makassar. The places used in the research divided into organic and inorganic rice ecosystem, with measurement 25 m x 25 m, respectively. The insect samples collected used ubinan system methods with diagonal intersection applied for pitfall trap. The samples from organic and inorganic ecosystem analyzed by Shannon-Wiener Index Diversity. The result of Shannon-Wiener Index was showed the higher number of herbivorous insects in the inorganic rice ecosystem (H’ = 1.71) with population about 391 individual (51%). In contrast, result of organic ecosystem (H’ = 1.68) lower than inorganic. Conclusion of the research: 1) the higher number of herbivorous insects in the inorganic rice ecosystem (H’ = 1.71), the lowest result from organic ecosystem (H’ = 1.68); 2) the highest rice harvest higher the organic ecosystem (297 kg) and the lowest in the inorganic (279.2 kg).

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Development of a small-scale cherry tomato cultivation method using organic soil

Cited by 2 publications

References 37 publications

Clubroot disease in soil: An examination of its occurrence in chemical and organic environments

Clubroot disease in soil: An examination of its occurrence in chemical and organic environments

Biodiversity of herbivorous insects in rice organic and inorganic ecosystem

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