大足县万亩矮麦５８亩产２５０公斤的技术要点大足县农业部门连续两年推广重庆市作物所新培育的高产优质小麦──矮麦５８获丰收。１９９２年试种１０４７亩，亩产达到２６４公斤，最高的新石乡响滩４社李柏柱亩产达到３０７公斤；１９９３年全县推广３．５万亩，亩平２４... Dazu County mu dwarf 58 acres of mu production of 250 kilograms of technical points Dazu County, the agricultural sector for two consecutive years to promote Chongqing’s new crop of high-yielding quality wheat ─ ─ dwarf 58 bumper harvest. 1047 acres planted in 1992, per mu reached 264 kilograms, the highest Xin Shixiang Beach 4 community Li Permeability reached 307 kilograms; 1993 the county to promote 3.5 million mu, mu flat 24 ...