我们跃进农场一连九排,七三年开始试种25亩杂交高粱(晋杂五号),平均亩产1136.16斤。春播高粱收获后,试种25亩再生高粱,平均亩产481斤,其中3.8亩平均亩产达到750斤。前后两季高粱平均亩产1617.16斤,其中3.8亩试验田达到1886.16斤,实现了双季高粱翻《纲要》。在试种双季高粱的过 We leapped into the farm for nine rows, and in July and the third we started to test 25 mu of hybrid sorghum (Jinza No.5) with an average yield of 1136.16 kg per mu. Spring sowing sorghum harvest, planted 25 acres of regenerated sorghum, the average yield of 481 kg, of which an average of 3.8 acres of mu produce up to 750 pounds. The average yield of sorghum before and after the two seasons was 1617.16 kg, of which, 3.8 mu of experimental farm reached 1886.16 kg, achieving “outline” of double-season sorghum. In the trial of double-season sorghum too