During the development period, horticulturists experimented extensively with a number of factors, including cultivation methods and harvest times.

在研发期间，园艺家广泛调试了多种参数，包括栽培方法和收获时间。

Scientists have warned that global warming is changing the taste and quality of European beer with farmers likely to have to adapt their cultivation methods in response to rising global temperatures.

科学家警告称，全球变暖正在改变欧洲啤酒的味道和质量，农民可能不得不调整他们的种植方法来应对全球气温上升。