内蒙古巴彦淖尔成功建设百万亩玉米“吨粮田”

Core Insights - The corn yield per acre in Bayannur City, Inner Mongolia, has reached a record high of 1,095.05 kg, achieving the "ton grain field" standard through the implementation of advanced agricultural techniques [1][3] - The initiative involves the cultivation of corn over 3.5 million acres, with 3.1 million acres designated for "ton grain field" construction, showcasing significant advancements in agricultural productivity [1][2] Group 1: Agricultural Techniques - The high-yield corn cultivation technique involves increasing planting density to 6,000-7,000 plants per acre, utilizing a combination of wide and narrow row planting to enhance ventilation and light conditions [2] - Integrated water and fertilizer management, along with shallow buried drip irrigation, are employed to improve resource utilization [2] - The city promotes high-standard farmland construction and employs soil improvement techniques for saline-alkali and sandy soils, alongside deep plowing and straw return practices to enhance soil fertility [2] Group 2: Monitoring and Management - A comprehensive yield measurement was conducted by a team of 22 experts from 10 organizations, covering 24 towns and 3,651 sampling points, confirming the highest corn yields in the region [3] - The city has established a monitoring and early warning system for pest and weather-related disasters to minimize crop loss [2][3] Group 3: Collaborative Efforts - The local government has implemented a collaborative work mechanism involving various departments to enhance agricultural productivity and research [3] - An expert team has been formed to address key challenges in yield improvement, integrating resources from research institutions and universities [3] - Training and high-yield competitions are organized to ensure widespread adoption of advanced agricultural techniques [3]