Assessment of Nutrient Availability and Microbial Soil Biomass under Different Level of Potassium Humate and Fertility in Mungbean (Vigna radiata)
A field trial was conducted to study soil quality parameters influenced by different levels of potassium humate and fertility under mungbean cultivation at SKNAU, Jobner during kharif season of 2019. The experiment was carried out in a factorial randomized block design with three replications and s...
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Puspa Publishing House
2022-07-01
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| Series: | International Journal of Economic Plants |
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| Online Access: | https://ojs.pphouse.org/index.php/IJEP/article/view/4733 |
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| author | Yogesh Kumar Rajhans Verma Kuldeep Singh Aakash Oma Shanker Bhukhar |
| author_facet | Yogesh Kumar Rajhans Verma Kuldeep Singh Aakash Oma Shanker Bhukhar |
| author_sort | Yogesh Kumar |
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A field trial was conducted to study soil quality parameters influenced by different levels of potassium humate and fertility under mungbean cultivation at SKNAU, Jobner during kharif season of 2019. The experiment was carried out in a factorial randomized block design with three replications and sixteen treatment combinations. Along with nutrients status in the soil after harvest, soil microbial properties were assessed. The response of potassium humate and fertility levels on nutrient content and soil microbial properties were found to be significant. Application of potassium humate @ 4.5 kg ha-1 was recorded maximum OC (%), N, P2O5, K2O (kg ha-1), S, DTPA-Zn and Fe (mg kg-1) (0.23, 158.22, 22.00, 178.00, 9.61, 4.21 and 0.64, respectively) followed by potassium humate @ 3 kg ha-1 over control. Among different fertility levels, 100% RDF recorded a significantly higher value of above available nutrients in soil over control but DTPA-Zn, Fe, S and OC% did not significantly affect by different fertility levels. Application of potassium humate @ 4.5 kg ha-1 and 100% RDF was recorded improved soil microbial biomass viz., microbial biomass C, N, P, dehydrogenase enzyme and alkaline phosphatase activity over control.
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| format | Article |
| id | doaj-art-102ecc0c19f1469dae56261e797cceb4 |
| institution | DOAJ |
| issn | 2349-4735 |
| language | English |
| publishDate | 2022-07-01 |
| publisher | Puspa Publishing House |
| record_format | Article |
| series | International Journal of Economic Plants |
| spelling | doaj-art-102ecc0c19f1469dae56261e797cceb42025-08-20T02:39:21ZengPuspa Publishing HouseInternational Journal of Economic Plants2349-47352022-07-019Aug, 3Assessment of Nutrient Availability and Microbial Soil Biomass under Different Level of Potassium Humate and Fertility in Mungbean (Vigna radiata)Yogesh Kumar0Rajhans Verma1Kuldeep Singh2Aakash3Oma Shanker Bhukhar4Dept. of Soil Science, Sri Karan Narendra Agriculture University, Jobner, Rajasthan (303 329), IndiaDept. of Soil Science, Sri Karan Narendra Agriculture University, Jobner, Rajasthan (303 329), IndiaDept. of Agronomy, Sri Karan Narendra Agriculture University, Jobner, Rajasthan (303 329), IndiaDept. of Agronomy, BHU, Varanasi, Uttar Pradesh (212 011), IndiaDept. of Agronomy, Sri Karan Narendra Agriculture University, Jobner, Rajasthan (303 329), India A field trial was conducted to study soil quality parameters influenced by different levels of potassium humate and fertility under mungbean cultivation at SKNAU, Jobner during kharif season of 2019. The experiment was carried out in a factorial randomized block design with three replications and sixteen treatment combinations. Along with nutrients status in the soil after harvest, soil microbial properties were assessed. The response of potassium humate and fertility levels on nutrient content and soil microbial properties were found to be significant. Application of potassium humate @ 4.5 kg ha-1 was recorded maximum OC (%), N, P2O5, K2O (kg ha-1), S, DTPA-Zn and Fe (mg kg-1) (0.23, 158.22, 22.00, 178.00, 9.61, 4.21 and 0.64, respectively) followed by potassium humate @ 3 kg ha-1 over control. Among different fertility levels, 100% RDF recorded a significantly higher value of above available nutrients in soil over control but DTPA-Zn, Fe, S and OC% did not significantly affect by different fertility levels. Application of potassium humate @ 4.5 kg ha-1 and 100% RDF was recorded improved soil microbial biomass viz., microbial biomass C, N, P, dehydrogenase enzyme and alkaline phosphatase activity over control. https://ojs.pphouse.org/index.php/IJEP/article/view/4733Dehydrogenase enzyme, DTPA-Zn, potassium humate, soil microbial biomass and mungbean |
| spellingShingle | Yogesh Kumar Rajhans Verma Kuldeep Singh Aakash Oma Shanker Bhukhar Assessment of Nutrient Availability and Microbial Soil Biomass under Different Level of Potassium Humate and Fertility in Mungbean (Vigna radiata) International Journal of Economic Plants Dehydrogenase enzyme, DTPA-Zn, potassium humate, soil microbial biomass and mungbean |
| title | Assessment of Nutrient Availability and Microbial Soil Biomass under Different Level of Potassium Humate and Fertility in Mungbean (Vigna radiata) |
| title_full | Assessment of Nutrient Availability and Microbial Soil Biomass under Different Level of Potassium Humate and Fertility in Mungbean (Vigna radiata) |
| title_fullStr | Assessment of Nutrient Availability and Microbial Soil Biomass under Different Level of Potassium Humate and Fertility in Mungbean (Vigna radiata) |
| title_full_unstemmed | Assessment of Nutrient Availability and Microbial Soil Biomass under Different Level of Potassium Humate and Fertility in Mungbean (Vigna radiata) |
| title_short | Assessment of Nutrient Availability and Microbial Soil Biomass under Different Level of Potassium Humate and Fertility in Mungbean (Vigna radiata) |
| title_sort | assessment of nutrient availability and microbial soil biomass under different level of potassium humate and fertility in mungbean vigna radiata |
| topic | Dehydrogenase enzyme, DTPA-Zn, potassium humate, soil microbial biomass and mungbean |
| url | https://ojs.pphouse.org/index.php/IJEP/article/view/4733 |
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