Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 2 of 2 for “"Spacing Variation"”.
-
Within-row spacing effect on individual corn plant yield
… shown that modest non-uniformity of corn plant spacing has small, negative effects on grain yield. The extent to which this influence of distance to adjoining plants is due to compensatory yield adjustments is not known. In 2011 and 2012, high density stands in 76 cm rows were hand thinned to 74 …
-
Systems Evaluation of Shallow Anhydrous Ammonia Placements, Rates, and Timing on Maize Plant Uniformity, Yield and N Use Efficiency
… season, and more barren plants and increased variation in kernel number and per-plant grain weight were observed than in 2010 and 2012. Conventional tillage generally lowered plant-to-plant variation for most plant parameters measured, and resulted in consistently higher yields than no-till. …