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
yield quality
yielding quality
yield and quality
fiber yield and quality
Yield and quality of rape seed
Growth and quality
grain yield-quality
physiologic character
fertilization effect
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