improper accumulation

英 [ɪmˈprɒpə(r) əˌkjuːmjəˈleɪʃn]

美 [ɪmˈprɑːpər əˌkjuːmjəˈleɪʃn]

n. 不当积累

The objective of this paper introduced organic fertilizer of benefits on soil organic, soil structure, soil of nutrition element, enzymatic activity and soil microbe activity and improper application of organic fertilizers may result in heavy metal accumulation in soil.
本文主要介绍了有机肥对土壤有机质含量、土壤结构、土壤中的营养元素、酶的活性和土壤中微生物活性的益处和不合理施用有机肥引起土壤中重金属的积累。
Fertilization plays an important role in increasing yield of vegetable crops, however, improper application of fertilizers may result in nitrate accumulation in vegetable crops.
施肥是提高蔬菜产量的重要措施，然而不合理施肥会引起蔬菜硝酸盐的积累。
It seemed that the shortage of ATP and the improper accumulation of the starch were the main causes of the decrease of the rate of photosynthesis of rice leaves with P deficiency.
磷的缺乏使水稻叶片CO2同化速率降低，其主要原因是叶片ATP含最下降及光合产物的分配不台理。