seedling selection

例句：

1. 1. The farmer carefully selected the best seeds for planting.
   农民仔细挑选了最好的种子来种植。
2. 2. The scientist conducted a seed selection experiment to determine which variety would perform better in the field.
   科学家进行了种子选择实验，以确定哪种品种在田间表现更好。
3. 3. In agriculture, proper seed selection is crucial for ensuring crop yield and quality.
   在农业中，适当的种子选择对于确保作物产量和质量至关重要。