摘要
Abstract
In response to the main factors affecting wheat high yield,such as tight crop connection and agricultural machinery and agronomic matching,under the rice-wheat double cropping system in Jiangsu Province,Jiangsu Agricultural Reclamation has continuously carried out research and demonstration on super-high yield wheat cultivation techniques,and the super-high yield demonstration fields have achieved a new leap from 600 kg/667 m2 to 800 kg/667 m2.This paper focused on the key indicators of early wheat planting,high-quality agricultural machinery operations,stable and high yield,and summarized in detail the main technical measures for super-high yield wheat cultivation including seed treatment,deep soil loosening and tillage,adaptive sowing operations for different soil types,ditch wall sowing to expand edges and increase efficiency,full-process digital and intelligent management,stress resistance,green protection,and prevention of premature senescence.It provides technical support for stable yield,high yield and high efficiency of wheat under large-scale and intensive production conditions.关键词
小麦/高产高效/技术措施/集成推广示范Key words
Wheat/High yield and efficiency/Technical measure/Integrated promotion and demonstration分类
农业科技
