field worthiness

例句：

1. 1. The farmer decided to plant a variety of crops in the field to increase its worthiness.
   农民决定在田野里种植各种作物，以提高其价值。
2. 2.The research team found that certain plants had higher field worthiness than others.
   研究团队发现某些植物比其他植物具有更高的田野价值。
3. 3.The farmer carefully selected seeds based on their field worthiness and expected a good harvest.
   农民根据种子的田野价值精心挑选了种子，并期望有一个好收成。