"No-till" and cover cropping are often identified as the leading simple, best management practices for carbon sequestration in agriculture. However, the root of the problem is more complex, with the potential benefits of these approaches depending on numerous factors including a field's soil type(s), topography, and management history. Instead of using computer vision approaches to simply classify a field a still vs. no-till, we instead seek to identify the degree of residue coverage across afield through a probabilistic deep learning segmentation approach to enable more accurate analysis of carbon holding potential and realization. This approach will not only provide more precise insights into currently implemented practices, but also enable a more accurate identification process of fields with the greatest potential for adopting new practices to significantly impact carbon sequestration in agriculture.
翻译:“不做”和覆盖作物种植往往被确定为农业碳固存的主要简单、最佳的管理做法。然而,问题的根源更为复杂,这些方法的潜在好处取决于多种因素,包括田地土壤类型、地形和管理历史。 我们非但没有使用计算机愿景方法简单地对田地进行静态与无状态的分类,反而试图通过一种概率性深层次的深层次学习分化方法来确定整个田地的残留覆盖程度,以便能够更准确地分析碳的持有潜力和实现。 这种方法不仅能够更准确地了解目前实施的做法,而且还能够更准确地识别最有可能采取新的做法对农业碳固存产生重大影响的领域。