摘要： 通过回归设计，统计建模及模拟仿真，决选出夏棉高产优质综合栽培措施优化方案：每亩种植6691~6900株，留果枝7个打顶，每亩追纯氮7.4~7.7kg，喷缩节胺3.4~3.7g，9月底至10月初每亩喷浓度为800×10-6的乙稀利液0.25kg，并探索出最佳生育动态与产量结构指标。
关键词:
夏棉,
高产优质,
农艺措施,
模拟模型
Abstract: By using the rotational regression design, the model based on statistics and simulation sieved by computer, the optimum plan for comprehensive agrotechnical measures was established for high yield and quality of summer cotton dibbling in winter wheat ridge. The plan is as follows: planting density, 100365-103500 plants/ha; 7 fruiting branches per plant ;800×10-6, sprayed from late September to early October. The optimum indexes of different growth and development periods and the optimum production structure were obtained,too.
Key words:
Summer cotton,
High yield and quality,
Agrotechnical measures,
Simulation model
黄树梅, 谈春松, 杨铁钢. 麦垄点种夏棉高产优质栽培系统模拟[J]. 华北农学报, 1993, 8(S1): 133-136. doi: 10.3321/j.issn:1000-7091.1993.z1.028.
Huang Shumei, Tan Chunsong, Yang Tiegang. Cultural Model for High Yield and Quality of Summer Cotton Dibbling in Wheat Ridge[J]. ACTA AGRICULTURAE BOREALI-SINICA, 1993, 8(S1): 133-136. doi: 10.3321/j.issn:1000-7091.1993.z1.028.