| Autor: |
Bhuyan, Samikhya, Singh, Sagolshem Kalidas, Debnath, Ashim, Zhiipao, R. Rustum, Tsomu, Thupten, Barman, Arindam, Sharma, Malay Marut, Tangjang, Avicha, Umbrey, Yashi, Bagang, Punam |
| Předmět: |
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| Zdroj: |
Biochemical & Cellular Archives; Apr2024, Vol. 24 Issue 1, p1299-1303, 5p |
| Abstrakt: |
The Soil Health Index serves as a valuable tool in assessing soil health, establishing a connection between soil properties and agricultural yield. It not only aids in comprehending the intricate relationship between soil features and management strategies but also facilitates the implementation of targeted and efficient soil improvement measures. As the field of soil health evaluation continues to advance, the Soil Health Index stands out as an essential component, contributing to the overall progress and sustainability of agriculture. The study was carried out to develop Soil Health Index in the Biswanath District of Assam. The District falls in the Sub-tropical climatic region, and enjoys monsoon type of climate. 200 numbers of soil samples were collected at random locations representing 4.5 to 5 km² area from a depth of 0-30 cm. Top of FormThe calculation of Soil Health Index, involved three steps: choosing the soil health indicators as minimum data set (MDS), converting the indicator values into scores and integrating the scores into an overall index. In the present study, the indicators were chosen on the basis of ecosystem goal, the scoring was done using authors opinion based, finally, indicator scores were combined using additive index. The District's average soil health index (SHI), was found to be 11.00. The contribution towards the SHI followed the order as root development capacity (48.29%)>nutrient storage capacity (42.49%) > water storage capacity (9.21%). [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
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