2020年山东省济宁市石墙镇毛堂村生物炭对小麦P组分含量的影响
收藏官方服务：
资源简介：
020年山东省济宁市石墙镇毛堂村示范田施加生物炭后小麦季P组分含量，小麦成熟期每个小区用土钻取0-20cm土壤样品，原位取团聚体样品，湿筛后测定不同粒径中Hedly-P组分
In 2020, P fraction contents during the wheat growing season in the demonstration field of Maotang Village, Shiqiang Town, Jining City, Shandong Province after biochar amendment. At wheat maturity, 0-20 cm soil samples were collected from each plot using a soil auger, and aggregate samples were collected in situ. After wet sieving, Hedly-P fractions in aggregates of different particle sizes were determined.
提供机构：
青岛农业大学创建时间：
2022-12-22
