Vermicompost Effects on Soil Chemistry and Biology: Correlations with Basil's (Ocimum basilicum L.) Total Phenolic Content and Phenological Traits

Fevziye Şüheda Hepşen Türkay

Makale detayları

Vermicompost Effects on Soil Chemistry and Biology: Correlations with Basil's (Ocimum basilicum L.) Total Phenolic Content and Phenological Traits

Yazarlar:

Fevziye Şüheda Hepşen Türkay

Yayıncı:

Karyay Karadeniz Yayımcılık

Ana Başlıklar:

Ziraat Mühendisliği (Diğer)

Dergi:

Black Sea Journal of Agriculture Vol.7 Issue 5, pp.437-450

Belge Tipi:

Makale

Yayın Tarihi:

9/2024

Belge Dili:

İngilizce

Document ID (Org No.):

2001324717

pISSN:

2618-6578

Anahtar kelimeler:

Özet:

 This study investigates the effects of vermicompost on the chemical and biological properties of soils, their nutrient content, and the effects on the growth and phenolic content of basil Ocimum basilicum L.. Using a controlled experimental setup, we tested five dosages of vermicompost 0, 4, 12, 20, and 24, ww to evaluate their influence on soil biological activity by measuring basal respiration CO2-C, microbial biomass C MBC-C, and dehydrogenase activity DHA as well as basils growth parameters and total phenolic content TPC. The results show that vermicompost addition to soil enhanced soil microbial activity in direct proportion to the dose of vermicompost. The application of lower dosages of vermicompost 4 and 12 significantly enhanced both fresh and dry weights. However, higher dosages 20 and 24 were associated with reduced growth metrics. Notably, the highest vermicompost concentration 24 led to a substantial increase in total phenolic content TPC in basil leaves, correlating with decreased growth metrics. The values for CO2-C, MBC-C, and DHA were determined as 0.135, 20.756, and 12.806, respectively, at the highest solid vermicompost application dose of 24. Fresh and dry weight were determined at 12 vermicompost application, and plant height and leaf length were also determined at 12 vermicompost application. The TPC showed a remarkable increase at the 24 application dose. This response indicates a defense mechanism of the plant against oxidative stress caused by excess nutrients or salinity from the vermicompost. A multiple regression analysis following a correlation analysis also revealed an inversely proportional relationship between phosphorus content in the soil and total phenolic content in basil leaves. Our findings illustrate that while moderate vermicompost dosages optimize plant growth and health, higher concentrations can strategically enhance phenolic content due to nutrient overload or salt-induced stress. These results offer critical insights for tailoring organic amendment applications to balance plant growth and biochemical properties in agricultural practices.

 This study investigates the effects of vermicompost on the chemical and biological properties of soils, their nutrient content, and the effects on the growth and phenolic content of basil Ocimum basilicum L.. Using a controlled experimental setup, we tested five dosages of vermicompost 0, 4, 12, 20, and 24, ww to evaluate their influence on soil biological activity by measuring basal respiration CO2-C, microbial biomass C MBC-C, and dehydrogenase activity DHA as well as basils growth parameters and total phenolic content TPC. The results show that vermicompost addition to soil enhanced soil microbial activity in direct proportion to the dose of vermicompost. The application of lower dosages of vermicompost 4 and 12 significantly enhanced both fresh and dry weights. However, higher dosages 20 and 24 were associated with reduced growth metrics. Notably, the highest vermicompost concentration 24 led to a substantial increase in total phenolic content TPC in basil leaves, correlating with decreased growth metrics. The values for CO2-C, MBC-C, and DHA were determined as 0.135, 20.756, and 12.806, respectively, at the highest solid vermicompost application dose of 24. Fresh and dry weight were determined at 12 vermicompost application, and plant height and leaf length were also determined at 12 vermicompost application. The TPC showed a remarkable increase at the 24 application dose. This response indicates a defense mechanism of the plant against oxidative stress caused by excess nutrients or salinity from the vermicompost. A multiple regression analysis following a correlation analysis also revealed an inversely proportional relationship between phosphorus content in the soil and total phenolic content in basil leaves. Our findings illustrate that while moderate vermicompost dosages optimize plant growth and health, higher concentrations can strategically enhance phenolic content due to nutrient overload or salt-induced stress. These results offer critical insights for tailoring organic amendment applications to balance plant growth and biochemical properties in agricultural practices.

 This study investigates the effects of vermicompost on the chemical and biological properties of soils, their nutrient content, and the effects on the growth and phenolic content of basil Ocimum basilicum L.. Using a controlled experimental setup, we tested five dosages of vermicompost 0, 4, 12, 20, and 24, ww to evaluate their influence on soil biological activity by measuring basal respiration CO2-C, microbial biomass C MBC-C, and dehydrogenase activity DHA as well as basils growth parameters and total phenolic content TPC. The results show that vermicompost addition to soil enhanced soil microbial activity in direct proportion to the dose of vermicompost. The application of lower dosages of vermicompost 4 and 12 significantly enhanced both fresh and dry weights. However, higher dosages 20 and 24 were associated with reduced growth metrics. Notably, the highest vermicompost concentration 24 led to a substantial increase in total phenolic content TPC in basil leaves, correlating with decreased growth metrics. The values for CO2-C, MBC-C, and DHA were determined as 0.135, 20.756, and 12.806, respectively, at the highest solid vermicompost application dose of 24. Fresh and dry weight were determined at 12 vermicompost application, and plant height and leaf length were also determined at 12 vermicompost application. The TPC showed a remarkable increase at the 24 application dose. This response indicates a defense mechanism of the plant against oxidative stress caused by excess nutrients or salinity from the vermicompost. A multiple regression analysis following a correlation analysis also revealed an inversely proportional relationship between phosphorus content in the soil and total phenolic content in basil leaves. Our findings illustrate that while moderate vermicompost dosages optimize plant growth and health, higher concentrations can strategically enhance phenolic content due to nutrient overload or salt-induced stress. These results offer critical insights for tailoring organic amendment applications to balance plant growth and biochemical properties in agricultural practices.

 This study investigates the effects of vermicompost on the chemical and biological properties of soils, their nutrient content, and the effects on the growth and phenolic content of basil Ocimum basilicum L.. Using a controlled experimental setup, we tested five dosages of vermicompost 0, 4, 12, 20, and 24, ww to evaluate their influence on soil biological activity by measuring basal respiration CO2-C, microbial biomass C MBC-C, and dehydrogenase activity DHA as well as basils growth parameters and total phenolic content TPC. The results show that vermicompost addition to soil enhanced soil microbial activity in direct proportion to the dose of vermicompost. The application of lower dosages of vermicompost 4 and 12 significantly enhanced both fresh and dry weights. However, higher dosages 20 and 24 were associated with reduced growth metrics. Notably, the highest vermicompost concentration 24 led to a substantial increase in total phenolic content TPC in basil leaves, correlating with decreased growth metrics. The values for CO2-C, MBC-C, and DHA were determined as 0.135, 20.756, and 12.806, respectively, at the highest solid vermicompost application dose of 24. Fresh and dry weight were determined at 12 vermicompost application, and plant height and leaf length were also determined at 12 vermicompost application. The TPC showed a remarkable increase at the 24 application dose. This response indicates a defense mechanism of the plant against oxidative stress caused by excess nutrients or salinity from the vermicompost. A multiple regression analysis following a correlation analysis also revealed an inversely proportional relationship between phosphorus content in the soil and total phenolic content in basil leaves. Our findings illustrate that while moderate vermicompost dosages optimize plant growth and health, higher concentrations can strategically enhance phenolic content due to nutrient overload or salt-induced stress. These results offer critical insights for tailoring organic amendment applications to balance plant growth and biochemical properties in agricultural practices.

Makale detayları

Vermicompost Effects on Soil Chemistry and Biology: Correlations with Basil's (Ocimum basilicum L.) Total Phenolic Content and Phenological Traits

Yazarlar:

Fevziye Şüheda Hepşen Türkay

Yayıncı:

Karyay Karadeniz Yayımcılık

Ana Başlıklar:

Ziraat Mühendisliği (Diğer)

Dergi:

Black Sea Journal of Agriculture Vol.7 Issue 5, pp.437-450

Belge Tipi:

Makale

Yayın Tarihi:

9/2024

Belge Dili:

İngilizce

Document ID (Org No.):

2001324717

pISSN:

2618-6578

Ocimum basilicum L.

Phenolic content

Soil biology

Soil chemical parameters

Soil microbial activity

Vermicompost

Sayı

Makale detayları

Vermicompost Effects on Soil Chemistry and Biology: Correlations with Basil's (Ocimum basilicum L.) Total Phenolic Content and Phenological Traits

Yazarlar: Fevziye Şüheda Hepşen Türkay

Yayıncı: Karyay Karadeniz Yayımcılık

Ana Başlıklar: Ziraat Mühendisliği (Diğer)

Dergi: Black Sea Journal of Agriculture Vol.7 Issue 5, pp.437-450

Belge Tipi: Makale

Yayın Tarihi: 9/2024

Belge Dili: İngilizce

Document ID (Org No.): 2001324717

pISSN: 2618-6578

Ocimum basilicum L.

Phenolic content

Soil biology

Soil chemical parameters

Soil microbial activity

Vermicompost

Sayı

Yazarlar:

Fevziye Şüheda Hepşen Türkay

Yayıncı:

Karyay Karadeniz Yayımcılık

Ana Başlıklar:

Ziraat Mühendisliği (Diğer)

Dergi:

Black Sea Journal of Agriculture Vol.7 Issue 5, pp.437-450

Belge Tipi:

Makale

Yayın Tarihi:

9/2024

Belge Dili:

İngilizce

Document ID (Org No.):

2001324717

pISSN:

2618-6578