The intercropping advantage of peanut and maize was mainly from iron uptake efficiency of crops, but the iron utilization of crops had no contribution to intercropping advantage.
间作改善花生铁营养所表现的间作优势主要来自于作物对铁的吸收效率。
The field experiment was carried out to study the effect of peanut intercropped with maize in different two intercropping systems on iron uptake and utilization efficiency of peanut.
通过田间试验研究了两种不同的玉米花生间作方式对作物铁的吸收和利用效率的影响。
The third experiment was carried out to investigate whether iron plaque could affect mercury uptake by rice plants.
第三个实验用以研究根表形成的铁膜是否影响水稻对汞的吸收。
Solution culture experiment was conducted to study the effect of ferric hydroxide and phytosiderophore on Cd uptake by wheat plants grown in nutrient solution with different iron concentration.
用营养液培养方法，模拟在不同铁浓度条件下，小麦根表铁氧化物及植物铁载体对植物吸收镉的影响。
Application of Zn, fe fertilizers increased significantly zinc concentration and uptake by 11.9%, 19.2% respectively, but there was no obvious influences on iron concentration and uptake.
施用锌铁肥显著增加了小麦的锌含量和携出量，增幅分别11.9%和19.2%，但对铁的含量和携出量影响不显著。
In the third experiment, we investigated the effects of iron plaque on the root surface on mercury uptake by and translocation within rice seedlings grown in nutrient solution in the greenhouse.
在第三个实验中研究了水稻根表形成的铁膜对水稻吸收和转运汞的影响。
In the third experiment, we investigated the effects of iron plaque on the root surface on mercury uptake by and translocation within rice seedlings grown in nutrient solution in the greenhouse.
在第三个实验中研究了水稻根表形成的铁膜对水稻吸收和转运汞的影响。
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