Soil microbiome CENEB Metagenome. soil metagenome

This project investigated three agricultural practices, i.e. different raised bed planting systems (tilled raised beds vs permanent raised beds), different levels of residue retention (full, partial and no retention of crop residue) and two application rates of inorganic N fertilizer (0 or 300 kg N ha-1), at a 20-year long-term field experiment cultivated with wheat (Triticum spp. L.) and maize (Zea mays L.). This study included also the effect of residue burning

本研究针对三项农业耕作措施展开探究，具体包括不同垄作种植系统（raised bed planting systems）：耕作垄作（tilled raised beds）与永久垄作（permanent raised beds）；不同水平的作物残体留存（residue retention）：全量留存、部分留存及不保留作物残体；以及两种无机氮肥（inorganic N fertilizer）施用量：0 kg N ha⁻¹与300 kg N ha⁻¹。该研究依托一项为期20年、种植小麦（Triticum spp. L.）与玉米（Zea mays L.）的长期田间定位试验开展，同时探究了秸秆焚烧（residue burning）的相关效应。