如何使用 "hectare" 造句

1. By comparison , mexican farmers use 200 kilograms per hectare .
相比之下,墨西哥农民每公顷使用200千克氮。
2. The farm is almost one hectare .
该农场占地近1公顷。
3. Since 2000 , yields per hectare have risen by nearly two-thirds .
自从2000年以来,每公顷产量已经提高大约三分之二。
4. Every hectare of paddy fields in asia provides enough rice to feed 27 people .
在亚洲,每公顷稻田产出的大米可够养活27个人。
5. This amounts to roughly five tonnes of lime a hectare , sometimes more .
相当于每公顷土地撒入大约5吨石灰,有时甚至更多。