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吉林:扎根黑土地 守好大粮仓

2023-02-08 09:21:06 来源:吉林省农业农村厅网 阅读量:17519 评论

导读:以“梨树模式”为依托,2022年吉林省推广保护性耕作面积达到3283万亩,位居东北第一位。

  【农机网 地方农机】吉林省始终将黑土地保护作为巩固和提升粮食综合生产能力的核心基础,摆上重要位置,加强战略谋划,突出科技引领,抓实成果应用,实现良种良法配套,为粮食综合生产能力跨上800亿斤台阶奠定了坚实基础。
 
  眼下,梨树县种子市场已经早早热闹起来了。在梨树县富民种业的销售大厅里,各种玉米种子和样品整齐地摆放在显眼位置,前来购买种子的农民络绎不绝。
 
  作为吉林省黑土地保护工作的试验场出发地,梨树县在玉米品种研发上,专注黑土地保护,强化育种科研投入。
 
  在梨树县,良种良法配套是农业生产的主旋律。在中国科学院东北地理与农业生态研究所的土壤化验实验室内,科技人员正在对梨树县几十个不同区域的土壤特性进行化验分析。今年,围绕“梨树模式”,科研人员不仅要在耕法和配套机具上进行升级,还从配套的玉米品种上,做栽培和耕法上的深入融合。
 
  2022年梨树县加大力度推广保护性耕作的“梨树模式”,推广面积达到285万亩,占全县玉米耕种面积的89%,实现了适宜推广地块全覆盖。通过秸秆覆盖、测土配方施肥、病虫害综合防治等多种手段,保证了粮食稳产增产。
 
  以“梨树模式”为依托,2022年吉林省推广保护性耕作面积达到3283万亩,位居东北第一位,整体推进县保持15个,实现适宜区域全面实施,安排资金12.2亿元,按照秸秆覆盖程度分3档实施差异化补助。优化农机购置补贴政策,同时对免耕播种机优先保障,保有量达到3.5万台,比2021年增加0.6万台。今年,在推广“梨树模式”的基础上,我省将进一步拓展保护模式,在不同区域因地制宜加大黑土地保护示范推广力度。
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