三九養(yǎng)生堂記者 鄧肯·蓋伊 報(bào)道
精彩| 截??(jie)至??(zhi)目?(mu)前??(qian)??，吉??(ji)林??(lin)省??(sheng)農(nóng)??(nong)作??(zuo)物??(wu)耕??(geng)種??(zhong)收??(shou)綜??(zong)合??(he)機(jī)?(ji)械??(xie)化??(hua)率??(lv)達(dá)??(da)到??(dao)93% ??，良??(liang)田??(tian)、良??(liang)種??(zhong)、良??(liang)機(jī)??(ji)、良??(liang)法??(fa)以??(yi)及??(ji)智??(zhi)慧??(hui)農(nóng)??(nong)業(yè)??(ye)??，正??(zheng)為??(wei)糧??(liang)食??(shi)穩(wěn)??(wen)產(chǎn)??(chan)增??(zeng)產(chǎn)??(chan)保??(bao)駕??(jia)護(hù)??(hu)航?(hang)??。?? 為??(wei)了??(le)搞??(gao)清??(qing)楚??(chu)新??(xin)種??(zhong)植??(zhi)模?(mo)式?(shi)到??(dao)底??(di)能?(neng)夠??(gou)增??(zeng)收??(shou)多?(duo)少??(shao)??，他??(ta)特??(te)意??(yi)拿??(na)出??(chu)兩??(liang)個(gè)??(ge)相??(xiang)鄰??(lin)的??(de)地??(di)塊??(kuai)兒??(er)來(lái)??(lai)做?(zuo)試??(shi)種??(zhong)對(duì)??(dui)比??(bi)?。??其??(qi)中??(zhong)一??(yi)塊??(kuai)46畝??(mu)地??(di)全??(quan)部??(bu)種?(zhong)上??(shang)玉??(yu)米??(mi)??，另??(ling)一??(yi)塊??(kuai)56畝??(mu)地?(di)采??(cai)用??(yong)大??(da)豆??(dou)玉??(yu)米??(mi)復(fù)??(fu)合?(he)種?(zhong)植??(zhi)?。沒(méi)??(mei)想??(xiang)到?(dao)等??(deng)到??(dao)收??(shou)獲??(huo)的??(de)時(shí)??(shi)候??(hou)??，復(fù)??(fu)合??(he)種??(zhong)植??(zhi)的??(de)地??(di)塊??(kuai)兒??(er)??，玉??(yu)米??(mi)因??(yin)為??(wei)密?(mi)植??(zhi)??，并??(bing)且?(qie)與??(yu)大??(da)豆??(dou)間??(jian)隔??(ge)種??(zhong)植??(zhi)通??(tong)風(fēng)??(feng)較??(jiao)好??(hao)??，單??(dan)產(chǎn)??(chan)比??(bi)單??(dan)純??(chun)種??(zhong)玉?(yu)米??(mi)的??(de)地??(di)塊?(kuai)兒??(er)還?(hai)高??(gao)?。
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