农产品质量与安全
agricultural quality & standards
品质与产量性状
Quality and yield characters
作物产量与品质
Crops production and quality
产量品质
grain yield-quality
yield quality
Yield and quality of rape seed
Growth and quality
physiologic character
fertilization effect
fiber yield and quality
Quality
yield and quality
yielding quality
产量质量预测模型
output-quality prediction model
产品产量的优化组合
Optimization combination of product quantity