论文部分内容阅读
农田杂草在维持土壤微生物、动物多样性,减少土壤流失、酸化,以及维持农田生态系统功能的可持续性等方面发挥着重要作用。作为农田杂草综合管理的重要手段,好的养分管理可以兼顾作物高产和生物资源的保护。而目前不同养分管理措施对农田杂草群落的影响尚未有一个统一的结论,其影响机理也鲜见报道。中国科学院武汉植物园植物营养与农业生态学科组博士研究生汤雷雷
Farmland weeds play an important role in maintaining soil microbes, animal diversity, reducing soil erosion, acidifying, and maintaining the sustainability of farmland ecosystem functions. As an important means of integrated management of farmland weeds, good nutrient management can take into account the high yield of crops and the protection of biological resources. At present, different nutrient management measures have not yet had a unified conclusion on the impact of farmland weed communities, and their impact mechanism is rarely reported. Chinese Academy of Sciences Wuhan Botanical Garden plant nutrition and agroecology group doctoral student Tanglei Lei