If new varieties allow the grower to have higher harvest or better products with higher profits, it is worth paying the royalty to the breeder.
If new varieties allow the grower to have higher harvest or better products with higher profits, it is worth paying the royalty to the breeder.
假如新品种可以让生产者有较好的收成或较好的产品，那麽给育种者一些权利金还是划得来的。