EzoLimo yinzululwazi njengokuba iyindlela yobomi.Uhlalutyo lomhlaba, omnye weyona miba ibalulekileyo kule nzululwazi, inendima ebalulekileyo ekufuneka iyidlalile.Masingene ngaphakathi kwaye siqonde ukuba kutheni ibaluleke kangaka.
Ukubaluleka koHlahlelo loMhlaba kwezoLimo
Uhlalutyo lomhlaba yinxalenye ebalulekileyo yokusebenza kwezolimo, enefuthe elithe ngqo ekukhuleni kwezityalo kunye nemveliso.Ngokuqonda ukubunjwa komhlaba, abalimi banokwenza izigqibo ezizizo ukuqinisekisa isivuno esinempumelelo.
Ukujongisisa: Yintoni uHlahlelo loMhlaba?
Uhlalutyo lomhlaba, kumbindi wawo, luphononongo lweesampulu zomhlaba ukufumanisa iimpawu zazo zendalo, iikhemikhali, kunye nebhayoloji.
Iintlobo zokuhlalutya umhlaba
Kukho iintlobo ezintathu eziphambili zokuhlalutywa komhlaba - iikhemikhali, ezibonakalayo, kunye nebhayoloji.
1. Uhlalutyo lweMichiza
Uhlalutyo lwekhemikhali luvavanya izondlo zomhlaba kunye namanqanaba e-pH, kuvumela amafama ukuba alungelelanise ukufakwa kwesichumiso ukuze kukhule kakuhle izityalo.
2. Uhlalutyo loMzimba
Uhlalutyo oluphathekayo lubandakanya ukuhlola ubume bomhlaba kunye nesakhiwo, esichaphazela ukugcinwa kwamanzi kunye nokungena kweengcambu.
3. Uhlalutyo lwebhayoloji
Uhlalutyo lwebhayoloji luphonononga iimicroorganisms emhlabeni, ezidlala indima ebalulekileyo ekuboleni kwezinto eziphilayo kunye nokujikeleza kwezondlo.
4. Ezona zizathu zokwenza uHlahlelo loMhlaba
Ukuqonda iimpawu zomhlaba kunceda ngeendlela ezininzi.
5. Ulawulo lweZondlo nezichumisi kwizityalo
Uhlalutyo lomhlaba lukhokela amafama ekulawuleni izichumisi kunye nokuphucula isondlo sezityalo ngokuchonga ukunqongophala kwezondlo kunye nokunceda ekufakeni izicelo zesichumiso.
6. Izifo kunye noLawulo lweZitshabalalisi
Ngokuhlalutya umhlaba, amafama ayakwazi ukuchonga izinto eziphilayo ze-pathogenic emhlabeni, okwenza kube lula ukulawula izifo kunye nezinambuzane.
7. Ukhukuliseko lomhlaba kunye noLondolozo
Inceda kwiinzame zolondolozo lomhlaba ngokunceda amafama ukuba aqonde amandla okhukuliseko lomhlaba kunye nokuthatha amanyathelo okukuthintela.
Kutheni kufuneka siwubhaqe umhlaba wezolimo?
Oku kungenxa yemfuno yokubonelela-Ukungalingani kunye nokuchumisa okungenangqiqo phakathi komhlaba kunye nesichumisi kwimveliso yezolimo yanamhlanje.
Kuyimfuneko ukuba umlimi asebenzise isixhobo sokujonga umhlaba esilinganisa ukuchaneka komhlaba kunye nokulungelelanisa imveliso yezolimo..
Kutheni kukho ukungalingani phakathi kwesiqulatho sezondlo zomhlaba kunye nokuchumisa?
Impendulo ikwisibakala sokuba izityalo ezahlukahlukeneyo zikhupha izondlo ezahlukeneyo emhlabeni, ngaloo ndlela zinciphisa izondlo ezithile zomhlaba.
Ukuba kuphela uhlobo olulodwa lwesichumisi olusetyenziselwa ukuzaliswa, akunakwenzeka ukubuyisela ngokupheleleyo ukulingana kwezondlo zomhlaba.Ulimo lwangoku
Ikwajongene nemiba efana nokusetyenziswa komlinganiselo ophantsi kwesichumiso okanye ukusetyenziswa ngokugqithisileyo kwesichumiso.Uqheliselo olunjalo alukhokeli nje kuphela kwinkcitho
kodwa ikwanegalelo kungcoliseko lokusingqongileyo kwaye okunokwenzeka, ukwehla kwesivuno sesityalo.Ukuchumisa ngokugqithisileyo kunokubangela ukugangatheka komhlaba
kunye nefuthe elibonakalayo kuzinzo lwethu lwezolimo lwexesha elizayo.
Ngaba ke sinokwenza ukuguqula le meko?Kufuneka uchonge umhlaba.Kuba inokusinceda siqonde iinkcukacha zomhlaba.Akunjalo kuphela ukufunyanwa komxholo we-nitrogen, i-phosphorus, i-potassium, i-organic matter, ubushushu bomhlaba kunye nomswakama, ixabiso le-PH kunye nolunye ulwazi lwe-index index lubalulekile.
Imiba yokubeka iliso efana nobushushu bomhlaba kunye nokufuma kubalulekile kwimpilo yezityalo.Ukuba isiqulatho samanzi omhlaba sidipha phantsi kakhulu, iphotosynthesis - inkqubo enika amandla ukukhula kwezityalo - inokuchaphazeleka kakubi.Ukunqongophala kwamanzi kakhulu kunokukhokelela ekufeni kwezityalo.
Umthamo opheleleyo wesithuba esingenanto somhlaba uhlala ungaguquguquki, ngamanzi nomoya uzalise esi sithuba.Ukuba amanqanaba amanzi aphantsi kakhulu, iingcambu zesityalo ziyasilela ukufunxa isixa esifunekayo samanzi.Inkqubo yokuphefumula ibangela ukuba izityalo ziphulukane namanzi amaninzi, nto leyo enokukhokelela ekuphelelweni kwamanzi emzimbeni nasekufeni okulandelayo.Ukunqongophala kwamanzi nako kunokwenza umhlaba ube lukhuni kwaye kubangele ukuba uqhekeke, konakalise isakhiwo kunye nokuchuma kwawo.
Phantsiukufuma komhlaba kunye nokufumaamanqanaba angaphazamisa kakhulu ukukhula okuqhelekileyo kunye nophuhliso lwezityalo.Nangona kunjalo, ukugqithisa kwamanzi kuyingozi ngokulinganayo.Ukuba umhlaba unamanzi kakhulu, umoya uthatha indawo encinane engenanto yomhlaba.Oku kunyanzelisa iingcambu zesityalo ukuba zitshintshele kwi-anaerobic respiration, inkqubo evelisa utywala.Le nto inetyhefu kwiingcambu kwaye inokubangela ukubola kweengcambu kwaye, kwiimeko ezinzima, ukufa kwezityalo.
Indlela Uhlalutyo Lomhlaba Oluyichaphazela Ngayo Imveliso Yezolimo
1. ISivuno Sezivuno esongezelelweyo kunye noMgangatho
Ngokusetyenziswa ngokuchanekileyo kwezondlo, uhlalutyo lomhlaba lungaphucula isivuno sesityalo kunye nomgangatho.
2. Ukuphuculwa kweMpilo yomhlaba
Impilo yomhlaba ibalulekile kwimveliso yezolimo yexesha elide.Uhlalutyo lomhlaba lunokuchonga imiba kwaye luncede abalimi ukuba bathathe amanyathelo okuphucula impilo yomhlaba.
3. ULimo oluZinzileyo kunye noLondolozo lweNdalo
Ngokuvumela ukufakwa kwesichumisi ngokuchanekileyo kunye nokukhuthaza ukugcinwa komhlaba, uhlalutyo lomhlaba luxhasa ukulima okuzinzileyo kunye nokugcinwa kokusingqongileyo.
4. Ikamva loHlahlelo loMhlaba kwezoLimo
Njengoko ubuchwephesha bezolimo buguquka, kukwanjalo nohlalutyo lomhlaba.Ngokunyuka kwezolimo ezichanekileyo kunye nedatha enkulu, uhlalutyo lomhlaba lumiselwe ukuba luchaneke ngakumbi
kwaye zifikeleleke, zibe negalelo kwikamva elizinzileyo lokufama.
Ngoku, ndicinga ukuba ukuqondile ukubaluleka kokufuma komhlaba.Ngokuphathelele ukukhula kwezityalo.Hayi ukufuma kuphela.Ubushushu obufanelekileyo bukwabalulekile.Ubushushu bomhlaba obufanelekileyo bungcono ekukhuleni kwezityalo.Amaqondo obushushu aphantsi kakhulu okanye aphezulu kakhulu awakulungeli ukukhula kwezityalo.Imbewu yesityalo kufuneka intshule kuluhlu olufanelekileyo lobushushu bomhlaba.Kwiqondo elithile lobushushu, kokukhona ubushushu bomhlaba buphezulu, kokukhona ukukhula kwezityalo kukhawuleza.Izityalo ezahlukeneyo zineemfuno ezahlukeneyo zobushushu.Ukujongwa kobushushu bomhlaba kwenza izityalo zikhule kwiqondo lobushushu elifanelekileyo ukwandisa isivuno.
Ubushushu bomhlaba wokufuma budlala indima ebalulekileyo ekukhuleni kwezityalo.Uvavanyo lwarhoqo lubalulekile.Ubushushu bomhlaba kunye nenzwa yokufuma sisixhobo esiphezulu sokubona ubushushu kunye nokufuma.Iinzwa yobushushu kunye nokufumaisebenzisa iqondo lobushushu elihlanganisiweyo kunye nokufuma njengesixhobo sokulinganisa.Iimpawu zobushushu kunye nomswakama ziqokelelwa kwaye zicutshungulwe ngokuzinzisa i-voltage filtering, i-amplification yokusebenza, ukulungiswa kwe-nonlinear, ukuguqulwa kwe-V / I, i-current current and reverse protection circuits.
Imveliso yesignali yangoku okanye yombane iguqulwa ibe yilayini yobudlelwane bobushushu kunye nokufuma.Imveliso ye-485 okanye i-232 iyafumaneka kwakhona nge-chip yokulawula ephambili.Kumlinganiselo wobushushu bomhlaba kunye nokufuma, iprobe kufuneka ifakwe nzulu kangangoko emhlabeni, kwaye iprobe kufuneka igcinwe malunga ne-1cm ukusuka emhlabeni ukuze umlinganiselo uchaneke ngakumbi.
Izinto ezininzi ziya kuchaphazela ukuchaneka komlinganiselo, iprobe iqokobheKwakhona kunempembelelo enkulu kwimpembelelo yokukhusela kunye nokungena komoya kwimodyuli yePCB.Izindlu zokucoca intsimbi engatyiwayo zinokukhusela iPCB esebenzayo.I-HENGKO iqondo lokushisa kunye ne-humidity sensor housing ihlala ihlala, ikhuselekile kwaye ikhusela ngokufanelekileyo iimodyuli ze-PCB emonakalweni, inzuzo enkulu yothuli, i-anti-corrosion kunye ne-waterproof.Ukuya kuthi ga kwi-IP65 yokukhusela inqanaba, imodyuli ye-humidity sensor ingakhuselwa ngokufanelekileyo eluthulini, ukungcola kwe-particulate kunye ne-oxidation yeekhemikhali ezininzi, ukuqinisekisa ukusebenza kwayo okuqhelekileyo okuzinzile kwexesha elide, kufuphi nobomi be-theory ye-sensor.
Ukuqukumbela
Ukuwuqonda umhlaba ngokuwuhlalutya kubalulekile kwimpumelelo yomsebenzi wokulima.
Njengoko ikamva lezolimo lidibana ngakumbi nobuchwephesha, uhlalutyo lomhlaba luya kuba lubaluleke kakhulu kunangaphambili.
FAQ
1. Kutheni uhlalutyo lomhlaba lubalulekile kwezolimo?
Uhlalutyo lomhlaba lunceda abalimi ukuba baqonde ukubunjwa komhlaba wabo, nto leyo ebenza bakwazi ukwenza izigqibo ezizizo malunga nokuchumisa, ukulawula izinambuzane, kunye nolondolozo lomhlaba.
2. Zeziphi iintlobo zohlalutyo lomhlaba?
Zintathu iindidi eziphambili zokuhlalutywa komhlaba – iikhemikhali, ezomzimba, nezebhayoloji.Ngamnye uphumeza injongo eyodwa ekuqondeni iimpawu zomhlaba.
3. Uhlalutyo lomhlaba lunafuthe lini kwisivuno sesityalo?
Uhlalutyo lomhlaba luvumela ukuchaneka ekusebenziseni izichumisi kunye nokulawula impilo yomhlaba, okukhokelela ekuphuculweni kwesivuno kunye nomgangatho.
4. Ingaba uhlalutyo lomhlaba ludlala yiphi indima kulimo oluzinzileyo?
Uhlalutyo lomhlaba lunegalelo kulimo oluzinzileyo ngokuvumela ukusetyenziswa kwesichumiso ngokuchanekileyo, ukukhuthaza ukulondolozwa komhlaba, kunye nokuququzelela ulawulo lwezinambuzane kunye nezifo.
5. Iteknoloji ilutshintsha njani uhlalutyo lomhlaba?
Itekhnoloji yenza uhlalutyo lomhlaba luchaneke ngakumbi kwaye lufikeleleke.Izinto ezintsha ezifana nezolimo ezichanekileyo kunye neenkcukacha ezinkulu zivula indlela yohlalutyo oluphambili lomhlaba,
ukwandisa imveliso yezolimo nozinzo.
Ixesha lokuposa: Oct-24-2020
