fertilizer effect

例句：

1. 1. The use of fertilizers can significantly improve crop yields.
   使用肥料可以显著提高作物产量。
2. 2. The research on the fertilizer effect has significant implications for agricultural development.
   关于肥料效应的研究对农业发展具有重要意义。
3. 3. The application of organic fertilizers is becoming increasingly popular in modern agriculture.
   有机肥料在现代农业中的应用越来越受欢迎。