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- Keywords malic acid;citric acid;soil Cd species;cadmium accumulation;amaranth; 苹果酸;柠檬酸;土壤镉形态;镉积累;苋菜;
- soil Cd species 土壤镉形态
- Subordinate function analysis suggested that the tolerance of test willow clones to soil Cd contamination was in order of Salix C>Salix 2>Salix 1>Salix matsudana>Salix E. 采用隶属函数对5个无性系在镉胁迫条件下的生长和酶指标进行综合分析，不同无性系对土壤镉污染的抗性顺序为能柳C>能柳2>能柳1>旱柳>能柳E。
- The study showed that around Wuhu Plant,soil Cd,Zn and Pb mainly existed in Fe-Mn oxide form,and Cu in residual form,with the percentage of 31.81%,39.83%,53.79%,and 46.24%,respectively. 研究了污染土壤、油菜籽中Cd、Cu、Zn、Pb含量、形态分布特征和重金属富集状况及可能存在的生物毒性.;结果表明;土壤中Cd、Zn、Pb以铁锰氧化物结合态、Cu以残留态占5种形态最高比例;分别为31
- Growth responses of four northern broadleaved tree species to soil Cd stress 四种北方阔叶树种苗木对土壤镉胁迫的生长反应与抗性比较
- Keywords geostatistics;soil Cd;spatial variability;model fitting; 地统计;土壤镉;空间变异;模型拟合;
- Effects of the Compound Pollution of Soil Cd, Zn and Pb on Celery in Red Soil 土壤镉、锌、铅复合污染对芹菜的影响
- 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。
- 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。
- 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。
- The soil absorbs only a fraction of the rain that beats down. 土壤只吸收猛打到地面上的雨水的一部分。
- The soil becomes more and more acidic as pollution mounts up. 随着污染的加剧，土壤的酸化越来越严重。
- A plant that grows in saline soil. 盐生植物一种生长在盐分土壤上的植物
