我場去年共种棉花1,005亩;平均亩产皮棉183.67斤,比1957年平均亩产101.85斤增产80％。今年全場植棉面积比去年增加了一倍多,达2,030亩。4月初开始播种,五月中旬即定苗。全部棉田采用“间作”(一种是两行棉花,八行花生;一种是四行棉花,7—8行花生)。前期管理已进行了如下一些工作:截至七月下旬大田已追肥三次,丰产田多施了一次料肥和硫銨,大田已中耕除 Last year, I plant a total of 1,005 acres of cotton; an average of 183.67 pounds of lint per mu, more than the average yield of 101.85 kg in 1957 an increase of 80%. The cotton area this year more than doubled last year to 2,030 acres. Beginning of April sowing, that is, in mid-May Dingmiao. All cotton fields using “intercropping” (one is two rows of cotton, eight rows of peanuts; one is four rows of cotton, peanuts 7-8). The preliminary management has carried out the following tasks: As of late July, the field has been topdressing three times, the high-yielding fields have applied more fertilizer and ammonium sulphate, the field has been cultivated except