With the methods of periodical cradle,the growth and mineral nutrition adsorption of alfalfa will be monitored in the solid wastes from coal mine.

 
  • 采取分次刈割的方法,對煤礦區廢棄物中接種叢枝菌根真菌對紫花苜蓿的生長(cháng)狀況、營(yíng)養吸收進(jìn)行動(dòng)態(tài)監測。
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