Integration of biochar and chemical fertilizer to enhance quality of soil and wheat crop (Triticum aestivum L.)

Journal Title: Journal of Biodiversity and Environmental Sciences (JBES) - Year 2016, Vol 9, Issue 1

Abstract

A wide variety of soil amendments like manures, compost, humic acid and bio-sorbents have been used to make nutrients available to crops as well as to protect them from toxic elements. Among soil amendments, biochar has been known to improve soil health, soil nutrients’ availability to plants and ultimately the yield of crops. A field experiment was conducted by using biochar prepared from Dalbergia sissoo Roxb. wood by brick batch process. Two doses of biochar were applied to soil 0 and 12 t ha-1. Fertilizer rates used in the experiments were 25% recommended doses of fertilizers (RDF), 50% RDF, 75% RDF and 100% RDF alone and with biochar applied under two factorial randomized complete block design in natural field conditions (RDF of NPK fertilizer is 120-60-60 kg ha-1). Soil physico-chemical properties viz., bulk density, particle density, porosity, pH, electrical conductivity, organic matter, soil organic carbon, total nitrogen, available phosphorus, available potassium, soil organic carbon, soil microbial biomass carbon and soil microbial biomass nitrogen were measured from the soil samples collected from 0-30 cm depth. All these parameters varied significantly among the treatments. A combined treatment of biochar and 50% of the recommended dose of NPK was most effective for soil conditioning. Agronomic parameters were also measured by standard methods. Due to chelation of heavy metal ions and availability of nutrients to the soil, yield of the crop may significantly increase due to cumulative treatment of fertilizer and biochar but upto a certain limit.

Authors and Affiliations

Usman Khalid Chaudhry, Salman Shahzad, Muhammad Nadir Naqqash, Abdul Saboor, Muhammad Subtain Abbas, Faisal Saeed, Sana Yaqoob

Keywords

Related Articles

Analysis of land use/land cover changes in the Debre-Mewi watershed at the upper catchment of the Blue Nile Basin, Northwest Ethiopia

Changes in land use/cover at the Debre-Mewi Watershed in northwest Ethiopia were analyzed over a period of 51 years (1957-2008). The changes were measured through interpretation of aerial photos taken in 1957 and 1982,...

Environmental based assessment of pollutant removal efficiency of the urmia wastewater treatment plant

The Biolac filtration system is based on active multi-stage sludge refineries. This system is a kind of modern biological methods in filtration of sewage waters and sludge’s which is so efficient in upgrading of lagoons...

Altitude and soil properties affected grassland and weed distribution

Altitude and soil properties can influence vegetation community and their density in rangelands. Knowing the relationships between plant species distribution with environmental factors would allow choosing the best str...

Investigating the relationship between expertise of CEO and expertise of CEO with earnings management of accepted companies in stock exchange of Tehran

Earning is the final result of economic activities and accounting processes, affected by different trends exerted by the managers of the companies. They try to change their financial earnings via different accounting me...

Trace metals accumulation in biofilms of the upper and middle reaches of Otamiri river in Owerri, Nigeria

This study utilized biofilms as model in ecotoxicology to estimate pollutant loading of a natural water body. Water samples were collected from six sampling locations sited between the upper and middle courses of the Ot...

Download PDF file
  • EP ID EP38882
  • DOI -
  • Views 173
  • Downloads 0

How To Cite

Usman Khalid Chaudhry, Salman Shahzad, Muhammad Nadir Naqqash, Abdul Saboor, Muhammad Subtain Abbas, Faisal Saeed, Sana Yaqoob (2016). Integration of biochar and chemical fertilizer to enhance quality of soil and wheat crop (Triticum aestivum L.). Journal of Biodiversity and Environmental Sciences (JBES), 9(1), -. https://www.europub.co.uk/articles/-A-38882