Turbulence doesn’t have to be a matter of word-of-mouth. Commercial jets have the capacity to measure and transmit it automatically—using the software Cornman developed at NCAR in the early nineties—and have it relayed to other pilots. The software is freely available to airlines, but most of them balk at the cost of sending and processing the data, and sharing it with others. “It’s not much, but it adds up,” Sharman told me. “A lot of them are saying, ‘Wait a second, we’re barely making it. We can’t afford another hundred thousand on transmission!’ While the ones that are willing to pay for it say, ‘Why should I share my data with somebody else who doesn’t?” So far, only around two thousand planes have been equipped with the software—about one in four planes in the American fleet.
正是科技和产业链两方面共同发力，让小小的西红柿长成了致富产业。今年中央一号文件提出“促进‘菜篮子’产业提质增效”。从过去的“菜篮子”产品，升级为“菜篮子”产业，一字之差，意蕴深远。科技赋能，促进全链条提质增速，把大棚里的“热度”转化为供给的“韧性”，我们才能筑牢稳产保供、发展农业大产业的底气。
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