収量

除草剤耐性品種でなぜ収量が増えるのか？

Why do yields increase with herbicide-resistant varieties?

収量が多いからといって尊いとは思わないが、ドカンと発生していると、毒菌でもうれしいもんだ。

I don't think that they are valuable just because they have a large crop, but I'm glad when they sprout in great numbers - even when they are poison mushrooms.