Crop Yield and Soil Fertility
This cluster of papers explores various factors affecting maize yield, including nitrogen uptake, plant density, lodging resistance, hybrid selection, grain quality, stalk strength, source-sink relationship, genetic improvement, and crop management.
Papers listed on taxonomy pages are the top few works per node from the OpenAlex snapshot. That list is not exhaustive and is not an endorsement. The topic map and the journal registry remain separate: there is still no authoritative topic-to-venue or topic-to-organization edge. Search is a lexical lookup, not a claim that a venue publishes a topic.