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- soil residual nitrate N 残留硝态氮
- The increase amount of residual nitrate N from third harvesting to fifth harvesting was 51.6% of the total amount of applied nitrogen during this period. 从第三季作物收获到第五季作物收获,残留硝态氮的增加量占这一时期氮肥施用量的比例高达51.;6%25。
- The vertical transport of soil water and nitrate N in main soil groups (yellow fluvo-aquic soils and Aeolian sandy soil) in Huang-Huai-Hai Plain was simulated by HYDRUS-1D model. 应用HYDRUS-1D模型对黄淮海平原的主要土壤(黄潮土和风沙土)中水分与硝态氮的垂直运移规律进行了模拟分析。
- Conservation cultivation in winter, such as cover crops and non-tillage, can increase water content of soil, suppress soil erosion, and scavenge soil residual nitrogen. 摘要冬季种植覆盖作物结合免耕法构成的保护性耕作法,在冬春季土壤休闲时期可提高土壤含水率,抑制土壤风蚀,回收土壤残留氮素;
- Nitrate N Accumulation in Vegetable Soil in Guanzhong Area of Shaanxi Province 陕西关中地区蔬菜地土壤的NO_3-N累积
- Variations of residual nitrate in the soil grown different wheat genotypes after harvest 收获后不同小麦品种土壤硝态氮残留量的差异研究
- soil nitrate N content 土壤硝态氮含量
- Some plants push their roots deep into the soil. 一些植物的根深深长入土中。
- Such crops won't grow in limy soil. 这类作物不能在石灰质的土壤中生长。
- BA was a shortterm residual compound in the soil. 溴乙酰胺在土壤中为短残留化合物。
- What shall we grow in this alkaline soil? 我们应该在碱性土壤里种什么?
- There are a lot of worms in the soil. 泥土中有许多蠕虫。
- Water has permeated (through) the soil. 水已渗遍那片土壤。
- There are some clods of soil on the mat. 垫子上有些土块。
- The earth in the garden is good, soft soil. 花园里的泥土松软肥沃。
- residual nitrate 残留氮
- residual nitrate nitrogen 硝态氮残留量
- This kind of soil contains much alkali. 这种土壤含碱丰富。
- She makes her living from the soil. 她以务农为生。
- Grass will not succeeded in this dry soil. 在这种干燥土壤中草不会成活。