摘要
在１９９１～１９９３年棉花高产优质与生态环境因子关系研究的基础上，利用作物生长模拟分析的方法和大量试验资料及相关的气象资料，建立了棉花群体干物质生产与分配的数学模型。该模型包括：叶面积动态，光合生产，干物质积累和分配子模型。所建模型经检验，具有较好的模拟性能，可用于指导棉花生产。
Based on the experimental data and climatic data during 1991￣1993, the mathematical model of cotton population dry matter production and its distribution was built under the theories of systematic dynamics and the crop growth analyzing methods. The model includes LAI dynamic, photosynthetic production and dry matte accumulation and distribution sub-models. With verifying of production process, its function was indentified.
出处
《棉花学报》
CSCD
北大核心
1997年第1期41-46,共6页
Cotton Science
基金
山西省自然基金
关键词
棉花
干物质
分配
数学模型
cotton dry matter production and distribution mathematical model
