三九養(yǎng)生堂記者 鄧肯·蓋伊 報(bào)道
精彩| 一??(yi)萬(wàn)??(wan)多??(duo)畝??(mu)水??(shui)稻??(dao)?，預(yù)?(yu)計(jì)??(ji)產(chǎn)??(chan)量??(liang)和?(he)蟲(chóng)??(chong)害??(hai)情??(qing)況??(kuang)可??(ke)以??(yi)通??(tong)過(guò)??(guo)衛(wèi)??(wei)星??(xing)遙??(yao)感??(gan)進(jìn)??(jin)行??(xing)高??(gao)空??(kong)監(jiān)??(jian)測(cè)??(ce)?，作??(zuo)物??(wu)長(zhǎng)??(chang)勢(shì)??(shi)和??(he)養(yǎng)??(yang)分??(fen)情??(qing)況??(kuang)由??(you)無(wú)??(wu)人??(ren)機(jī)??(ji)速??(su)測(cè)?(ce)系??(xi)統(tǒng)??(tong)進(jìn)??(jin)行?(xing)統(tǒng)??(tong)計(jì)??(ji)?，土??(tu)壤??(rang)鹽?(yan)分??(fen)、緊??(jin)實(shí)??(shi)度??(du)和??(he)濕??(shi)度??(du)則??(ze)由??(you)各??(ge)類??(lei)傳?(chuan)感??(gan)器??(qi)實(shí)??(shi)時(shí)?(shi)傳??(chuan)回??(hui)?，苗?(miao)情??(qing)、墑??(shang)情??(qing)、病??(bing)蟲(chóng)??(chong)情??(qing)、災(zāi)?(zai)情??(qing)、肥??(fei)情??(qing)等??(deng)不?(bu)同??(tong)數(shù)??(shu)據(jù)??(ju)都??(dou)能??(neng)夠??(gou)通??(tong)過(guò)??(guo)各??(ge)類??(lei)監(jiān)??(jian)測(cè)??(ce)手??(shou)段??(duan)實(shí)??(shi)時(shí)??(shi)獲??(huo)取??(qu)??。?? 同??(tong)時(shí)??(shi)推??(tui)廣??(guang)采??(cai)用??(yong)“水??(shui)稻??(dao)+油??(you)菜??(cai)”“水??(shui)稻??(dao)+瓜??(gua)菜??(cai)”的??(de)輪??(lun)作??(zuo)模??(mo)式??(shi)??，利??(li)用??(yong)油??(you)菜??(cai)、瓜??(gua)菜??(cai)生??(sheng)長(zhǎng)?(chang)期??(qi)短??(duan)的??(de)特??(te)點(diǎn)??(dian)??，拉??(la)長(zhǎng)?(chang)水??(shui)稻?(dao)生??(sheng)產(chǎn)??(chan)期?(qi)??，提??(ti)高??(gao)稻??(dao)谷??(gu)產(chǎn)??(chan)量??(liang)??，前??(qian)茬??(cha)作??(zuo)物??(wu)的?(de)剩??(sheng)余??(yu)肥??(fei)力??(li)可??(ke)以??(yi)使?(shi)水??(shui)稻??(dao)種??(zhong)植??(zhi)期??(qi)間??(jian)的??(de)化??(hua)肥??(fei)使??(shi)用??(yong)率??(lv)降??(jiang)低??(di)20%左??(zuo)右??(you)??。??
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