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Illinois Fertilizer Conference Proceedings
January 29-31, 1996

Main Index 1996 Index Search

Table 5: K Soil Test Change Spring 1990 to Fall 1994spacer

Sample Depth 0 1/3L&M 1/3L&M&B L L&M L&M&B
0-1 1/2" Incorp. 91 28 162 150 65 134 207
0-1 1/2" Surface 91 23 156 196 28 111 168
1 1/2" - 3" Incorp. 91 -60 -32 -44 -66 -64 -32
1 1/2" - 3" Surface 91 -59 -35 -14 -73 -29 -45
3 - 6" Incorp. 91 -102 -125 -117 -122 -125 -103
3 - 6" Surface 91 -97 -125 -104 -122 -123 -113
6 - 12" Incorp 91 -95 -127 -91 -101 -108 -104
6 - 12" Surface 91 -92 -132 -102 -120 -122 -134
Average 0-12" Incorp. 91 -77 -79 -61 -81 -76 -56
Average 0-12" Surface 91 -75 -82 -54 -96 -82 -80

 

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