在甘肃省武威市八步沙风口处,一棵老树根裸露在外,见证了多年的治沙史诗。为谋生存,八步沙林场场长、第二代治沙人郭万刚的父辈们,以驴车运送树苗,征服荒漠。
1978年所植的柏榆树,如今已成治沙记忆。八步沙人的代代坚守,换来了7.5万亩绿洲。今引黄河水润沙,山海变花海。(记者 薛凌桥)
zhongguonongyekexueyuannongyeziyuanyunongyequhuayanjiusuoyanjiuyuanjiangwenlaixiangzhongxinsheguoshizhitongchebiaoshi,henanshengshizhongguoshisangeliangshizhuchanquzhiyi,xiaomaipinzhiyehenhao,shiquannianguojialiangshishouhuodezhongyaobufen,tongshi,zuoweiliangshidasheng,maishoushourushidangdinongmindezhuyaoshourulaiyuan,youqishizaishouhuojijie,nongminduixiaomaishouchengqingkuanggengjiamingan。中(zhong)国(guo)农(nong)业(ye)科(ke)学(xue)院(yuan)农(nong)业(ye)资(zi)源(yuan)与(yu)农(nong)业(ye)区(qu)划(hua)研(yan)究(jiu)所(suo)研(yan)究(jiu)员(yuan)姜(jiang)文(wen)来(lai)向(xiang)中(zhong)新(xin)社(she)国(guo)是(shi)直(zhi)通(tong)车(che)表(biao)示(shi),(,)河(he)南(nan)省(sheng)是(shi)中(zhong)国(guo)十(shi)三(san)个(ge)粮(liang)食(shi)主(zhu)产(chan)区(qu)之(zhi)一(yi),(,)小(xiao)麦(mai)品(pin)质(zhi)也(ye)很(hen)好(hao),(,)是(shi)全(quan)年(nian)国(guo)家(jia)粮(liang)食(shi)收(shou)获(huo)的(de)重(zhong)要(yao)部(bu)分(fen),(,)同(tong)时(shi),(,)作(zuo)为(wei)粮(liang)食(shi)大(da)省(sheng),(,)麦(mai)收(shou)收(shou)入(ru)是(shi)当(dang)地(di)农(nong)民(min)的(de)主(zhu)要(yao)收(shou)入(ru)来(lai)源(yuan),(,)尤(you)其(qi)是(shi)在(zai)收(shou)获(huo)季(ji)节(jie),(,)农(nong)民(min)对(dui)小(xiao)麦(mai)收(shou)成(cheng)情(qing)况(kuang)更(geng)加(jia)敏(min)感(gan)。(。)
科学应对「二阳」
随着C919首飞成功,吴光辉的名字逐渐为公众所熟知。其实在此之前,他已担任过多个飞机型号的总设计师。担任预警机总设计师时,他切实体会到,“总设计师,就是要承担责任”;担任ARJ21支线飞机(后文简称ARJ21)总设计师时,他更是以“能解决问题”闻名于整个团队。