Page 92 - การใช้ประโยชน์ของชุดตรวจดินภาคสนามสำหรับการจัดการปุ๋ยเพื่อการปลูกพืชผักในจังหวัดลำพูน
P. 92

ห้องสมุดกรมพัฒนาที่ดิน
                                                                                                       79







                       Ankerman, D and R. Large. 1990. Agronomy Handbook. Midwest Laboratories, Inc.
                              pp 131.
                       Bray,R.H. and L.T. Kurtz. 1945. Determination of total organic and available froms
                              of phosphorus in soil. Soil Sci. 59: 39-45.

                       Deenik, J., R. Hanasaki, R. Shimabuka, S. Nakamoto and R. Uchida. 2006. Phosphorus
                              fertilizer management for head cabbage. Soil and Crop Management: SCM-
                              16. University of Hawaii.United State of America.1-6. [online].
                       Huett,D.O.,N.A.Maier,L.A.Sparrow and T.J.Piggott. 1997. Vegetable.In Reuter,.D.J.,J.

                              B.Robinson an Interretation manual.CSIRO Puplishing. pp 425-427.

                       Murshedul, M. A. and J. K. Ladha. 2004. Optimizing phosphorus fertilization in an
                              intensive vegetable-rice cropping system. BiolFertil Soil 40: 277-283.
                       Ontario Ministry of Agriculture Food and Rural Affairs. 2006. Lettuce, Endive and
                              Parsley-Fertility. Government of Ontario, Canada. [online].

                       Peech, M. 1965. Soil pH by glass electrode pH meter. Method of soil Analysis.Amer.
                              Soc.Agro.No.9 Part 2. 60: 914-925.
                       Prasad, B., and N. P. Sinha. 1981. Balance sheet of soil phosphorus and potassium
                              influenced by intensive cropping and fertilizer use. Plant and Soil 60: 187-

                              193.
                       Pratt, P.F. 1965. Potassium. In ‘Methods of soil analysis, Part 2: chemical and
                              microbiological properties’. American Society of Agronomy (Ed. Black CA), pp.

                              1023-1031.Madison,Wisconsin.
                       Walkey, A and I.A. Black,1947. Chromic acid titration method for determinate of
                              soil organic matter.Soil Soil Sci. Amer. Proc. 63: 257.
   87   88   89   90   91   92   93   94   95   96