桔杆生長受土壤水分變化影響分析
桔杆生長受土壤水分變化影響分析
turangshuifenyizhishizuowushengchangdeguanjian,budanzhiwuzishenxuyaoshuifen,qiduiturangyangfendexishou,yeyilaiturangshuifendeyundong。yinci,turangshuifenshiyigefeichangzhongyaodeyinzi。erturangshuifendeceding,keyitongguo無線墒情監測係統來lai進jin行xing監jian測ce。及ji時shi了le解jie土tu壤rang水shui分fen的de變bian化hua情qing況kuang,然ran後hou根gen據ju土tu壤rang水shui分fen的de多duo少shao,來lai進jin行xing合he理li的de灌guan溉gai,近jin幾ji年nian通tong過guo這zhe種zhong方fang法fa,已yi經jing取qu得de了le明ming顯xian的de效xiao果guo,一yi方fang麵mian,作zuo物wu的de產chan量liang得de到dao了le提ti高gao,另ling一yi方fang麵mian,對dui於yu水shui資zi源yuan的de利li用yong率lv,也ye大da大da提ti高gao了le。當dang然ran,這zhe跟gen我wo們men使shi用yong無線墒情與旱情管理係統等科學儀器是分不開的。
土壤水分是植物吸收水分的主要來源,對於植物的生長過程中,土壤水分是影響比較大的一個因素,土壤水分含量對於植物的生長發育、各ge生sheng理li反fan應ying以yi及ji作zuo物wu的de產chan量liang存cun在zai很hen大da的de影ying響xiang,土tu壤rang水shui分fen含han量liang的de變bian化hua對dui於yu植zhi物wu而er言yan,它ta影ying響xiang其qi生sheng長chang主zhu要yao有you兩liang個ge方fang麵mian,一yi是shi植zhi物wu所suo需xu的de水shui分fen不bu能neng正zheng常chang提ti供gong,二er是shi植zhi物wu生sheng長chang所suo需xu的de養yang分fen無wu法fa準zhun時shi定ding量liang的de運yun輸shu之zhi所suo需xu的de部bu位wei,因yin而er在zai生sheng長chang的de過guo程cheng中zhong土tu壤rang水shui分fen含han量liang的de監jian控kong就jiu顯xian得de尤you為wei的de重zhong要yao了le,可ke以yi使shi用yong無wu線xian墒shang情qing監jian測ce係xi統tong來lai進jin行xing監jian控kong。
桔ju杆gan是shi一yi個ge同tong時shi具ju有you多duo項xiang功gong能neng的de植zhi物wu,既ji能neng使shi用yong起qi來lai進jin行xing當dang藥yao物wu,同tong時shi還hai具ju有you一yi定ding的de觀guan賞shang價jia值zhi,土tu壤rang水shui分fen含han量liang的de變bian化hua是shi影ying響xiang桔ju杆gan生sheng長chang的de一yi個ge主zhu要yao的de因yin素su,通tong過guo相xiang關guan的de實shi驗yan表biao明ming,桔ju杆gan生sheng長chang的de水shui分fen需xu求qiu在zai一yi定ding的de範fan圍wei內nei是shi最zui佳jia的de,在zai含han水shui量liang為wei60%的時候各生理機構的發育均是比較的完美,但是當土壤水分含量高於或者是低於該範圍的時候,生理機構就會出現一定的影響。
土壤水分含量對桔杆生長有一定的影響,在實驗的時候使用無線墒情監測係統來(lai)進(jin)行(xing)對(dui)水(shui)分(fen)情(qing)況(kuang)的(de)監(jian)控(kong),發(fa)現(xian)隨(sui)著(zhe)水(shui)分(fen)含(han)量(liang)的(de)減(jian)少(shao),花(hua)冠(guan)明(ming)顯(xian)變(bian)小(xiao),並(bing)且(qie)有(you)花(hua)蕾(lei)脫(tuo)落(luo)。隨(sui)著(zhe)水(shui)分(fen)脅(xie)迫(po)程(cheng)度(du)的(de)減(jian)輕(qing),開(kai)花(hua)的(de)數(shu)量(liang)也(ye)在(zai)不(bu)斷(duan)增(zeng)加(jia),因(yin)此(ci)在(zai)栽(zai)培(pei)過(guo)程(cheng)中(zhong),尤(you)其(qi)是(shi)種(zhong)子(zi)田(tian)要(yao)適(shi)時(shi)進(jin)行(xing)灌(guan)溉(gai),否(fou)則(ze)會(hui)造(zao)成(cheng)種(zhong)子(zi)產(chan)量(liang)和(he)質(zhi)量(liang)的(de)下(xia)降(jiang),在(zai)灌(guan)溉(gai)的(de)時(shi)候(hou)使(shi)用(yong)無(wu)線(xian)墒(shang)情(qing)監(jian)測(ce)係(xi)統(tong)進(jin)行(xing)測(ce)量(liang)在(zai)進(jin)行(xing)灌(guan)溉(gai),這(zhe)樣(yang)不(bu)僅(jin)能(neng)做(zuo)到(dao)保(bao)護(hu)產(chan)量(liang)的(de)同(tong)時(shi)又(you)能(neng)降(jiang)低(di)水(shui)資(zi)源(yuan)的(de)浪(lang)費(fei)。



