KatherineGross

Michigan State University3700 East Gull Lake DriveHickory CornersMI49060

(269) 671-2235(269)671-2351kgross@kbs.msu.eduKurtPregitzer

Michigan Tech UniversityHoughtonMI49931USA

(906) 487-2396(906)487-2915kspregit@mtu.edu<kbsml_text><p>Results from a set of experimental subplots within selected crop and successional communities (see KBS 004) designed to determine how plants partition resources and whether crop-weed interactions vary in response to resource levels. Effects of N fertilizer on community production and partitioning at the species level determined by manipulating fertilizer inputs in the historically tilled early successional community and high chemical input CT and NT corn/soybean treatments. Competitive effects examined in the conventionally tilled (CT), no-till (NT), and poplar treatments by determining how crop density affects growth and nitrogen uptake in the presence and absence of competing weeds.</p></kbsml_text>LTERKBSKellogg Biological StationHickory CornersMichiganGreat LakesKellogg Biological StationData Manager

Kellogg Biological Station3700 East Gull Lake DriveHickory CornersMi49060USAdata.manager@kbs.msu.eduhttp://lter.kbs.msu.edu

uid=KBS,o=lter,dc=ecoinformatics,dc=orgallpublicread