Core Insights - The article highlights the successful harvest of the grape variety "Red Earth" after the improvement of saline-alkali land in Dunhuang City, Gansu Province [3]. Group 1: Agricultural Innovation - A team from China Agricultural University, led by Professor Hu Shuwen, has been working on the improvement and utilization of saline-alkali land [3]. - The team established a high-quality grape demonstration area in Qili Town, Dunhuang City, focusing on enhancing grape quality [3]. Group 2: Techniques and Results - The team employed a dual-path technology approach, combining "soil base application improvement" and "foliar nutrient spraying" to enhance soil quality and grape quality [3]. - The improved soil conditions resulted in the "Red Earth" grape variety maturing 7 to 10 days earlier than grapes from control planting areas, with a sugar content increase of over 15% [3].
改良盐碱地 葡萄大丰收
Ren Min Ri Bao·2025-09-18 22:32