The effects of fermentation and split application of liquid swine manure on dry matter yield of Italian ryegrass and subsequent soil quality
Liquid swine manure is a low‐price organic fertilizer.According to Song et al.( 2006 ), the application of unfermented liquid swine manure(ULSM ; high DM ％ ) to winter crop increased dry matter yield more than that of fermented liquid swine manure (FLSM ; low DM ％ ), although there was no difference in soil quality between two DM concentrations.One time application of too much animal manure resulted in unbalanced soil base, salt contamination, and soil nutrient loss (Bracker, 1982).Studies were carried out to evaluate the effect of fermentation and split application of liquid swine manure fertilizer on the dry matter yield of Italian ryegrass and subsequent soil quality.
dry matter yield soil quality Italian ryegrass
M.C.Kim K.J.Hwang S.T Song C.H.Hyun T.H.Kang
Cheju National University Jeju,690-756.Korea,; Jeju Special Self-Governing;National Institute of Sub Cheju National University Jeju,690-756.Korea,; Jeju Special Self-Governing;NationalInstitute of Subt
国际会议
呼和浩特
英文
2008-06-29（万方平台首次上网日期，不代表论文的发表时间）