土壤容重
Feasibility study of soil volume-weight determination using weighing displaced liquid paraffin method
以液体石蜡排开称重法进行土容重测定的可行性研究
Both the dry weight and wet weight are the lightest while the medium is composed of carbonized saw dust and yellow soil in volume ratio 2 to 1 and they are 40.9 g and 52.1 g per container respectively.
以容积比为2∶1的炭化木糠+黄心土基质的平均每扦插杯干重和湿重都最轻,分别为40.9g和52.1g;
The effects of different vegetation growing on the derelict saline land in industrial pollution area on water and soil dynam-ics and volume weight of soil were studied in the west suburb of Baotou, Inner Mongolia, China.
以包头市西郊工业污染区盐渍化弃耕地为对象,研究了不同植被对土壤水盐动态和体积质量的影响。
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