Collection 314 samples of citrus fruits, rice, three-colored amaranth, asparagus lettuce, green Chinese onion, French bean, hot pepper, wild cabbage and the soil, test the content of heavy metal Pb, Cd, Hg and As in these samples.
在重庆市各农产品的主产地,采集了柑桔果实、水稻、苋菜、莴笋、大葱、四季豆、辣椒、甘蓝及其土壤样品共314个,测定了样品中重金属铅、镉、汞、砷的含量。
参考来源 - 期刊学术社区Grain amaranth was sowed to pots, harvested at day 60 and determined for different parameters.
播种籽粒苋,于60d后收获,测定相关参数。
参考来源 - 石灰与磷肥对籽粒苋吸收镉的影响However spinach yield in the plots after sweet corn harvest and fallowing was significantly higher than that after amaranth.
前茬为甜玉米和休闲处理的菠菜产量显著高于前茬苋菜的处理。
参考来源 - 京郊露地菜田土壤硝酸盐累积及阻控对策·2,447,543篇论文数据,部分数据来源于NoteExpress
以上来源于: WordNet
N an imaginary flower that never fades 不凋花 [POETIC]
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