摘要
Abstract
As an important food crop in China and a source of feed and industrial raw materials,improving corn yield to further safeguard food security and promote the sustainable development of agriculture is a key topic in corn research.For a long time,influenced by traditional production models,corn production in China has been plagued by problems such as insufficient stress resistance of varieties,unreasonable planting patterns,non-standard planting density design,and unscientific water and fertilizer management.These issues hinder the utilization of soil resources and the improve-ment of crop quality,while also exerting certain adverse impacts on environmental protection.This paper takes the high-yield cultivation techniques of dense-planting corn varieties as the research object,analyzes the key technologies in high-yield corn production based on production practice,designs the technical pathways of high-yield cultivation and supporting intelligent management methods,and conducts analysis with practical cases,aiming to promote the high-quality development of high-yield corn cultivation techniques.关键词
密植玉米/高产栽培/智能化/管理Key words
closely planted corn variety/high-yield cultivation/intelligentization/management分类
农业科技
