大学毕业后，他开始研究水稻生产。
He began to research the rice production after graduating from college.
我们开展的研究发现，地方灌溉水稻生产的竞争力与亚洲相同，生产成本比美国要低得多。
Our studies have found that local rice production under irrigated conditions can be as competitive as in Asia and much cheaper than in the USA.
通过密肥试验，研究水稻生育中期群体叶面积组成与光合生产的关系。
Studied on the relationship between leaf area composition of population and photosynthetic production of rice at middle growth stage.
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