【摘要】 “八五”期间，对豌豆的落花落荚、花芽分化及栽培技术进行了研究，结果表明，影响豌豆落花落荚的主要原因是品种、栽培技术和不利的气象因子；豌豆的花芽分化期为六期，花芽分化的进程、所需的有效积温，不同品种间则有较大的差异；豌豆栽培技术主要有合理施肥、适宜密植、选用良种、适期播种和加强田管。更多还原

【Abstract】 In the "Eight -five"Period,the authors have researched the flower and pod falling,bud differentiation and cultivation technology of pea. It is shown that the main factors influencing the flower and pod falling are the breeds,cultivation technology and unfavorable climate,the bud diferentiation can be devided into six stages,the process and needed effective cumulative temperature are very different among the breeds,and the main technology are rational applying fertilizer,suitable close planting,chosing good seeds,sowing in the right moment,and advancing the field management.更多还原