THE IMPORTANCE OF COMMON BEAN IN AGRICULTURE

The cultivation of common bean as a repeat crop is agronomically important. They enrich the soil with nitrogen, sustainably increase productivity, and create favorable conditions for subsequent crops. The article analyzes the productive use of land without neglecting it and increasing the diversity of repeat crops.将普通菜豆（common bean）作为复种作物开展栽培，在农艺学层面具有重要价值。该作物能够为土壤补充氮素，可持续提升土地生产能力，并为后续作物的生长营造有利条件。本文分析了通过不撂荒土地并增加复种作物多样性来实现土地生产性利用的模式。