通过两年对不同类型花生田典型调查及不同栽培方式试验,结合我市近两年花生亩产突破400kg的生产实践,从产量结构、肥料、栽培方式及植株生长发育规律等进行比较研究后,提出了夏花生亩产400kg以上的产量结构:每亩8000～9000穴,2.0～2.2万株,29万荚以上,kg果数680～720荚。高产关键:提高群体质量,优化投肥比例和构成,提高结 Through two years of different types of peanut fields typical survey and different cultivation methods, combined with the city in recent years peanut mu production exceeded 400kg production practice, from the yield structure, fertilizers, cultivation methods and plant growth and development law to compare, Proposed a summer peanut yield more than 400kg yield structure: 8000 ~ 9000 acre per acre, 2.0 ~ 22000, more than 290,000 pods, kg fruit 680 ~ 720 pods. The key to high yield: improve the quality of groups, optimize the proportion and composition of fertilizers, improve knot