Conservation Tillage and Need of Precision Technology in Crop Ecosystem

The chapter highlights the changing dynamics of total organic carbon (TOC) as it examines the effects of different residue management strategies and tillage-based crop-growing methods on soil health. When used with other techniques, such as zero tillage, strip tillage, bed planting, and conventional tillage, conservation tillage is a leading strategy that consistently exhibits greater TOC levels than conventional tillage. The study shows that residue retention has little effect on how much tillage affects soil penetration resistance. Interestingly, higher soil water content is linked to enhanced residue retention, highlighting the influence of this relationship on soil moisture dynamics. The combination of conservation tillage and residue management has a significant effect on the different soil carbon fractions and pools, as well as TOC. Because an enhanced passive C-pool predominates, conservation tillage techniques can maintain a longer-lasting form of soil carbon. Furthermore, adding residues to crop management techniques based on conservation tillage significantly alters the size fraction, mean weight diameter, and aggregate ratio of soil aggregates. The chapter promotes conservation tillage as an essential tactic for effective soil carbon management and general agricultural system sustainability, especially when combined with residue retention. To maximize production and sustainability, a forward-thinking solution combines conservation tillage techniques with precise technology. Through the use of cutting-edge technologies for seed, fertilizer, and other inputs, precision farming not only offers farmers the potential for long-term, high crop output but also makes a big contribution towards environmental goals. These include lowering greenhouse gas emissions, increasing carbon sequestration, decreasing pollutants, and mitigating land degradation.