建立有效的模型对臭氧造成的作物产量损失进行评估和预测，能为中国臭氧污染的控制和农业安全提供科学依据。
To build effectual simulation models to evaluate and predict the crop loss by O3 would help to the ozone pollution control and agriculture safety.
采用保持耕作措施，尤其免耕和深松，对于增加土壤蓄水、减少蒸发损失、提高水分有效性、节省能耗以及改善作物产量显示出最佳的效果。
No-till and subsoiling have shown promise in increasing water storage, reducing water loss, enhancing water availability, and saving energy, as well as increasing wheat yield.
介绍了农作物产量灾害损失评估业务化方法。
An operational method of crop yield disaster losses evaluation is introduced.
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