question: What are some techniques used to improve crop production ?
answer: timed planting cycles , tailored row orientation , staggered heights between rows and the mixing of plant varieties
turker_answer: Some techniques used to improve crop production are timed planting cycles , tailored row orientation , staggered heights between rows and the mixing of plant varieties .
rule-based: Some techniques used to improve crop production are timed planting cycles , tailored row orientation , staggered heights between rows and the mixing of plant varieties .