1987年我场种植的2487亩小麦平均亩产309.5公斤,总产76.98万公斤。比丰收的1986年总产减0.9%,亩产减4.18%,其中2073亩永良4号平均亩产325公斤,比1986年只减1公斤。同时还较好地完成了区内外159个新品种、新品系的引种观察、评比、 In 1987, 2487 mu of wheat planted in our field averaged 309.5 kilograms of wheat per month, with a total output of 779,800 kilograms. The total output in 1986 was 0.9% less than the bumper crop, with a decrease of 4.18% of the mu yield. Among them, 2073 mu Yongliang 4 average mu produce 325 kilograms, only 1 kilogram less than in 1986. At the same time, it also completed the introduction and observation of 159 new varieties and new lines inside and outside the district,