The needs of farmers are the direction of our scientific research.
小麦育种不仅要高产，还要抗病抗逆。
Wheat breeding should not only aim for high yield but also disease and stress resistance.
科学研究要解决实际问题，不能只停留在论文上。
Scientific research should solve practical problems, not just stay on papers.
农业科学家的责任就是让土地多产粮食，让农民多收粮食。
The responsibility of agricultural scientists is to make the land produce more grain and let farmers harvest more.