00000nam 2200000za 4500 9.867346 CaOODSP 20241203113645 cr ||||||||||| 190118s2003 onc #ot f|0| 0 eng d CaOODSP eng eng fre n-cn--- En13-5/03-197E-PDF Water table management, tillage practice and compost application influence on farm water quality [electronic resource] / Howard Y. F. Ng ... [et al.]. Burlington, Ont. : Environment Canada, [2003] 16 p. : figures. NWRI contribution ; no. 03-197 Digitized edition from print [produced by Environment and Climate Change Canada]. Includes bibliographic references. "The influence of controlled drainage (CD) and compost (CP) treatments associated with conventional tillage (CT) and no-tillage (NT) was studied for agricultural tile drainage water quality by comparing with free drainage treamient (FD). The study covered two phases, The phase 1 study from May 1995 to September 1998 included controlled drainage and tillage treatment, whereas the phase 2 study from October 1998 to October 2001 included compost and tillage treatment"--Abstract. Abstracts in French and English. gccst Drainage Fertilizers gccst gccst Water management Ng, H. Y. F. Canada. Environment Canada. National Water Research Institute (Canada) NWRI contribution ; no. 03-197. (CaOODSP)9.844121 PDF 1.29 MB https://publications.gc.ca/collections/collection_2019/eccc/En13-5-03-197-eng.pdf