direct sowing culture的意思|示意

The Japanese sugar beet culture measures, have changed from direct sowing to trans- plant, several seeds to single seed, animal and man power to large mechanized farming.

日本甜菜栽培法，经历了由直播到移栽、多粒种到单位种、畜耕人力到大型机械化。

Mechanized direct sowing of rice is one new light type culture technique with Labour saving, high yield and efficiency, combining agricultural machinery and agronomy.

水稻机械化直播是一项轻型、省工节本、高产高效、农机与农艺相结合的新型栽培技术。