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- Therefore, the rational fertilization and tillage must be advocated to reduce the pollution of agricultural ... 因此要提倡科学种田，合理施肥，以减轻对农业环境的污染。
- The advances on relationship between organic manure and growth, quality and physiological metabolism of flue-cured tobacco were summerized in this paper, which would provide the basis for rational fertilization over organic manure in tobacco production. 摘要综述了有机肥与烤烟生长发育、品质、生理代谢关系的研究进展，旨在为烤烟生产中有机肥的合理施用提供依据。
- Rational fertilization according to characteristics of bed soil for cotton seedlings was an important measure for improving seedlings bed, strengthening seedlings, saving labor and costs. 针对棉苗床土特点进行合理施肥，是改良苗床、壮苗、省工、省肥的重要措施。
- The stalks will rot and make good fertilizer. 杆儿腐烂后会成为很好的肥料。
- The examiners put a premium on rational argument. 评委们对以理服人的论据给以高度评价。
- Get some more fertilizer for the garden. 给花园再多施些肥料。
- A fertilizer containing phosphorus compounds. 磷肥含有磷化合物的一种化肥
- The quality or condition of being rational. 合理性合乎理性的性质或状态
- No rational person would go to work in his pyjamas. 任何神智正常的人都不会穿着睡衣去上班。
- Do you know who defined man as a rational animal? 你知道是谁将人说成是有理智的动物的?
- We'll have to ration out the water. 我们得将水按定额配给。
- They had to ration petrol during the war. 战时他们不得不限量供给汽油。
- rational fertilizer 合理施肥
- A person who is calm and rational under any circumstances. 达观者，豁达者在任何情况下镇静理智的人
- Send us the fertilizer at once, or our wheat sowing will be held up. 马上把化肥给我们送来，要不，我们小麦播种就要给耽误了。
- Have you used your ration of petrol for this week? 你用了这星期给你定量的汽油了吗?
- Yc 14th chemical fertilizer price accept l/ copp. 你14日电悉化肥价接受信用证开立中。
- The act or process of applying a fertilizer. 施肥，肥沃化施肥的行动或过程
- We put in a large order of chemical fertilizer. 我们订购了大量化肥。
- When is the fertilizer to be taken to the fields? 肥料什么时侯运到地里?
