With the right levels of florigen yields increase because it instructs plants when to stop making leaves and start making flowers, which in turn produce fruit.
成花素达到一定水平,产量就会提高,因为它指令植物停止长叶,开始孕育结出果实的花。
Involving farmer groupings in the management of the new pumping and water control systems means that water gets to the right field at the right time, thus boosting crop yields and farmers' incomes.
让农民分组参与管理新的抽水和水控制系统意味着可以让水在确定的时间流入确定的农田,从而提高作物的产量和农民的收入。
So when Italian and Spanish bond yields jumped up again (see chart right) there was only one institution with the capacity to act: the ECB.
因此,当意大利和西班牙的债券收益再次上涨(见图表),只有一个机构有能力购买:欧洲中央银行。
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