Nettet11 Zn (ppm) 1.07 DTPA extraction method (Lindsay and Norvell 1978) 12 Cu (ppm) 3.41 DTPA extraction method (Lindsay and Norvell 1978) 13 Fe (ppm) 9.01 DTPA extraction method (Lindsay and Norvell 1978) + Nettet3. apr. 2024 · Lindsay WL, Norvell WA (1978) Development of a DTPA soil test for zinc, iron, manganese and copper. Soil Sci Soc Am J 42:421–428. Article Google Scholar Macioszczyk A, Krogulec E, Jóźwiak K (2012) Subsurface waters of the kampinos national park. School of Ecology and Management, Monographs, Warsaw, p 166 (in Polish).
Lindsay, W.L. and Norvell, W.A. (1978) Development of a Dtpa Soil …
http://article.sapub.org/10.5923.j.re.20241003.01.html Nettetdescribed by Lindsay & Norvell (1978). This is the method used by some Brazilian laboratories, adopting the “IAC System of Soil Analysis” (Abreu et al., 1998)]. b) … the rock tyson fury
Lindsay, W. L. and Norvell, W. A., “Development of a DTPA Soil …
NettetHowever, changes in ex- (Lindsay and Norvell, 1978). Numerous researchers tractability of a metal is also affected by changes in are currently using this procedure to evaluate Ni, Cd, the concentration of competing ions. NettetThe measurement of these soil parameters was conducted by using the standard methods described by Henriksen and Selmer-Olsen (1970), Lindsay and Norvell (1978), and Bremner and Mulvaney (1982). The experiment was laid out in a completely randomized design with six replications. Download : Download high-res image (3MB) NettetLindsay WL and Norvell WA. 1978. Developmnt of DTPA soil test for zinc, iron, manganese and copper. Soil Science Society of America Journal 42:421–428. Sahu SK. 1999. Soils of Orissa and their management. Orissa Review 19:10–13. Sahu SK, Kabat B and Nayak SC. 1998. Available boron and molybdenum status of some lateritic and track long distance training