preserve moisture and fertility的意思|示意
美 / priˈzə:v ˈmɔistʃə ænd fəˈtɪlɪti: /
英 / prɪˈzɚv ˈmɔɪstʃɚ ənd fɚˈtɪlɪti /
保水保肥
preserve moisture and fertility相关例句
The plastic film mulch can increase the soil temperature, and the straw mulch can improve soil fertility. Besides above advantages, the double mulch can also preserve soil moisture.
地膜和秸秆二元覆盖既有地膜覆盖的增温作用及秸秆覆盖的肥田改土作用，又有双重的蓄水保墒效应。