共 28 条
[11]
中国土壤氮素.[M].朱兆良;文启孝主编;.江苏科学技术出版社.1992,
[12]
A review of the effect of N fertilizer type on gaseous emissions.[J].Roland Harrison;J. Webb.Advances in Agronomy.2001,
[13]
AMMONIA VOLATILIZATION FROM DIFFERENT FERTILIZER SOURCES AND EFFECTS OF TEMPERATURE AND SOIL pH1.[J].Z. L. He;A. K. Alva;D. V. Calvert;D. J. Banks.Soil Science.1999, 10