Pasda G, H?hndel R, Zerulla W. Effect of fertilizers with the new nitrification inhibitor DMPP (3, 4 - dimethylpyrazole phosphate) on yield and quality of agricultural and horticultural crops[J]. Biology and Fertility of Soils, 2001, 34:85-97.
Reeves D W, Touchton J T. Relative phytotoxicity of dicyandiamide and availability of its nitrogen to cotton, corn, and grain sorghum[J ]. Soil Sci Soc Am J, 1986, 50:1353 - 1357.
[6]
Zerulla W, Barth T, Dressel J, et al. DMPP (3, 4 - dimethylpyrazole phosphate) - a new nitrification inhibitor for agriculture and horiculture - an introduction[J]. Biology and Fertility of Soils, 2001, 34:79 - 84.
[7]
Sema MD, Nanuls J, Quinones A, et al. Evaluation of 3, 4 - dimentylphyrazole phosphate as a nitrification inhibitor in a Citrus - cultivated soil[J]. Biology and Fertility of Soils, 2000, 32:41 - 46.
[8]
Fettweis U, Mittelstaedt W, schimansky Ch, et al. Lysimeter experiments on the translocation of the carbon - 14 - labelled nitrification inhibitor 3, 4 - dimethylpyrazole phosphate (DMPP) in a gleyic cambisol[J]. Biology and Fertility of Soils, 2001, 34:126 - 130.