| 豫麦54号优化栽培数学模型及其应用研究 |
| |
| 引用本文： | 苏天增,侯乐新.豫麦54号优化栽培数学模型及其应用研究[J].商丘师范学院学报,2000,16(6):89-92. |
| |
| 作者姓名： | 苏天增 侯乐新 |
| |
| 作者单位： | [1]商丘师范学院生物系,河南商丘 [2]商丘市睢阳区农科所,河南商丘 |
| |
| 摘 要： | 运用农业系统工程原理，采用二次回归正交旋转组织设计进行田间试验，建立了豫麦５４号产量与诸多农艺措施的数学模型，经微机仿真寻优，决策出了７５００ｋｇ／ｈｍ＾２以上的栽培措施组合方案，同时还研究了各项农艺措施间的交互作用效应，并在试验的基础上进行了较大面积的信息反馈对比示范试验，结果表明，运用优化栽培组合方案增产效果显著。
|
| 关 键 词： | 豫麦54号 数学模型 栽培 小麦 |
The studies on the mathematical model of optimum planting and its appliction of Yu wheat 54 |
| |
| SU Tian zeng ,HOU Le xin ,ZHENG Ai zhen.The studies on the mathematical model of optimum planting and its appliction of Yu wheat 54[J].Journal of Shangqiu Teachers College,2000,16(6):89-92. |
| |
| Authors: | SU Tian zeng HOU Le xin ZHENG Ai zhen |
| |
| Institution: | SU Tian zeng 1,HOU Le xin 2,ZHENG Ai zhen 1 |
| |
| Abstract: | The field experiments were carried out by using the principle of agricultural systems engineering and the modular design between quadratic regression and positive rotation.As a result,a mathematical model,which showed the relationship between the yields of wheat and the different agronomic measures,was established.After optimizing the combination among different planting measures by computer,the yield of wheat exceeding 7 500 kg/hm 2 was schemed out.In this article the interactional effects between different agronomic measures were also studed.Based on the previous experimental resutts,the contrastive experments of information feedback on relatively large scale areas were processed.The results indicated that the yield of wheat increased remarkably when the planting was managed by the optimum combinatorial measure. |
| |
| Keywords: | Yu wheat 54 mathematical model information feedback |
| 本文献已被 CNKI 维普 等数据库收录！ |
