Rational fertilization according to characteristics of bed soil for cotton seedlings was an important measure for improving seedlings bed, strengthening seedlings, saving labor and costs.

针对棉苗床土特点进行合理施肥，是改良苗床、壮苗、省工、省肥的重要措施。

youdao

Make sure that you bed the roots firmly in the soil.

一定要使根部牢牢地扎在土壤里。

《牛津词典》

Bed planting improves soil fertility and structure and helps reduce erosion, water usage, herbicide use and facilitates mechanical and manual weeding.

垄播改善了土壤肥力和结构，对减少流失、水的利用和除草剂的施用也有帮助，也方便了机械和人工除草。

youdao

It looked like windblown soil from the bed of a lake or pond the kind of place most likely to harbor life and preserve its remains.

NEWYORKER: The Martian Chroniclers