Assertion: legume's number | /r/HasProperty | estimated marginal means
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Source sentences:
text: Mean nodule number (estimated marginal means ± SE ) and estimated mean nodule mass produced by plants (a, c) inoculated with rhizobia from the Lux or Marshall site and (b, d) grown under lower or higher nitrogen conditions, Plants inoculated with rhizobia from the Lux site produced more, heavier nodules than those inoculated with rhizobia from the Marshall site, and those grown under low nitrogen conditions tended to produce more, but not heavier, nodules than those grown under high nitrogen conditions.