释义 |
aerial topdressingnoun [mass noun] NZThe spreading of fertilizer from aircraft, typically on steeply sloping land: no aerial topdressing has been done in the valley for some years...- Aerial topdressing opened up NZ's vast and hitherto infertile hill country to intensive pastoral production.
- He was able to do quite a lot of development: fencing for subdivision into paddocks, buying some additional land, and getting aerial topdressing.
- Then came the introduction of aerial topdressing in 1948.
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