I have a graduate student here who is comparing responses of weeds
(in corn) to point injection of fertilizer versus conventional dry
broadcast fertilization. He is having some difficulty in finding much
information and would appreciate whatever assistance you can give.
Specifically, he would like information on:
1. Use and applications of point injection of fertilizer with rolling
spoke injectors.
2. Applications of point injection of fertilizer in conservation tillage
systems
3. Crop and weed responses to fertilizers applied by point injection.
Any and all suggestions for sources of information will be much
appreciated.
Thanks,
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/ William Akey /
\ Department of Plant, Soil and Insect Sciences \
/ P.O. Box 3354 /
\ University of Wyoming \
/ Laramie, WY 82071-3354 /
\ \
/ WCAKEY@UWYO.EDU /
\ \
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