Aerial topdressing

Aerial topdressing

Jesse Russell Ronald Cohn

     

бумажная книга



ISBN: 978-5-5090-1896-1

High Quality Content by WIKIPEDIA articles! Aerial topdressing is the spreading of fertilisers such as superphosphate over farmland with the use of aircraft. Aerial topdressing was developed in New Zealand in the 1940s and was rapidly adopted elsewhere in the 1950s.