养分含量 meaning in Chinese
nutrient content
Examples
- Biological activity in a soil is influenced by soil acidity and nutrient status .
生物的活动被土壤养分含量状况所制约。 - The artificial improvement of drainage could soon lead to a marked loss in nutrients .
采用人工排水措施可以迅速导致养分含量显著降低。 - Effect of combined k - zn - mn fertilizer on the efficiency nutrient in soil
锰配施对土壤有效养分含量的影响研究 - Effects of zn stress on npk uptake and zn accumulation in 4 varieties of chinese cabbage
锌胁迫对大白菜养分含量及锌积累的影响 - There was an enrichment of different forms of nutrients in sediment
( 3 )径流液养分和沉淀泥沙养分含量产流初期达到高值，之后趋于稳定。