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沈阳农业大学番茄育种课题组引进国外耐低温和弱光、抗病、优质番茄品种资源，与本地品种进行基因交流，采用生态育种法，创造了多份新型优良育种材料，育成了对保护地生态环境具有专化适应性的新品种“沈农大粉”。全省各地多点试验结果表明，该品种的耐低温和弱光能力，以及
Shenyang Agricultural University, tomato breeding group introduced foreign low temperature and weak light, disease resistance, high-quality tomato varieties of resources, and local varieties of gene exchange, the use of ecological breeding method, created a number of new fine breeding materials, bred into the protection of ecological Environment has a special adaptability of the new variety “Shennong big powder.” Multi-point test results across the province showed that the variety of low temperature and low light tolerance, as well