论文部分内容阅读
1999年无极县土肥站在郭庄镇杨家庄村,示范种植千亩小麦高产田,平均667m2(亩)产量达到551.8kg(公斤),其中有6.6hm2(公顷)每667m2平均达到 614kg,他们概括起说:他们实现高产栽培的经验就是“一优、一改、二适、三综合”。 “一优”
In the year of 2016, Wuwei County SOFA stood in Yangjiazhuang Village, Guozhuang Town, demonstrating the cultivation of high-yielding acres of wheat with an average output of 667m2 (mu) reaching 551.8kg (kg) of which 6.6hm2 (ha) averaged 614kg per 667m2, They summed up: Their experience of high-yielding cultivation is “one excellent, one change, two fitness, three comprehensive.” “A good”