Results 151 to 160 of about 100,699 (171)

外源铵态氮对典型耕作土壤冻结过程中N 2 O排放的影响

open access: closed, 2015
陈思   +4 more
openalex  

袋控缓释条件下硝态氮、铵态氮对桃尿素吸收、分配的影响

open access: closed, 2012
杨乐   +4 more
openalex  

利用~(15)N标记研究铵态氮与硝态氮对大豆的营养作用

open access: closed, 2012
董守坤   +5 more
openalex  

山地河岸林土壤对硝态氮和铵态氮的截留及影响因素

open access: closed, 2011
樊兰英   +4 more
openalex  

控释复合肥田间养分释放特征及对土壤硝态氮和铵态氮累积的影响

open access: closed, 2011
陈剑秋   +5 more
openalex  

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