Paddy-field水田
paddy y field tractor水田拖拉机
paddy y field harrow水田耙
paddy rice field淹水稻田
Paddy-field Pipit田鹨
paddy y field水稻田
paddy-field soils水田土壤
paddy-field dermatitis稻田皮炎;水渍疮
paddy paddy field水稻田
It includes those topics, such as the extent, pathways and measuring methods of fertilizer N losses from paddy field, the effects of fertilizer N losses on environment and humanbeing, the measurements of reducing N loss.
主要涉及稻田中氮肥的损失途径、损失程度、测试方法及减少氮肥损失的主要措施。
The results may be applied to the management of paddy field and to the efficient fertilization.
研究结果对水田管理和科学施肥具有指导意义。
参考来源 - 三江平原稻田生态系统NPaddy field is an important agricultural ecosystem in China.
稻田是我国重要的农业生态系统。
参考来源 - 重金属污染下水稻土呼吸强度与微生物群落结构的变化研究