Izithole zikhulisa ilaphu elingaphothiweyo

Yintoni ilaphu elingalukwanga lokulinywa kwezithole kwaye zeziphi iingenelo zalo

Ilaphu leNursery elingalukwanga liyinto entsha nesebenzayo yokugquma eyenziwe ngokucinezela okushushu kwe polypropylene fibers, eneempawu zokugquma, ukuphefumla, anti condensation, ukumelana nomhlwa, kunye nokuqina. Kangangeminyaka emininzi, amasimi ezithole zerayisi agqunywe ngefilimu yeplastiki ukuze kulinywe izithole. Nangona le ndlela inentsebenzo entle yokugquma, izithole ziqhelekile ebudeni bobude, ubungwa bebhaktiriya kunye nokubuna kwebhaktiriya, kunye nokutshisa okunobushushu obuphezulu. Ukungena komoya kunye nokusulungekiswa kwezithole kuyafuneka yonke imihla, nto leyo ifuna umsebenzi onzima kwaye ifuna ukufakwa kwamanzi amaninzi kwi-seedbed.

Ukulinywa kwezithole zerayisi ngelaphu elingalukwanga bubuchwephesha obutsha obuthatha indawo yefilimu yeplastiki eqhelekileyo ngelaphu elingalukwanga, eliyenye into entsha kubuchwephesha bokulima izithole zerayisi. Ilaphu elingalukwanga eligqunyiweyo linokubonelela ngemeko ezinzileyo yokusingqongileyo efana nokukhanya, ubushushu, kunye nomoya ekukhuleni kwezithole zerayisi, ukukhuthaza ukukhula okungcono kwezithole, ngaloo ndlela kuphuculwe isivuno serayisi. Iziphumo zeminyaka emibini yovavanyo zibonisa ukuba ilaphu elingalukwanga eligqunyiweyo linokunyusa isivuno malunga ne-2.5%.

Izinto ezilungileyo zelaphu elingalukwanga lokulinywa kwezithole

1. Ilaphu elikhethekileyo elingalukiweyo linemikropore yokungena umoya wendalo, kwaye elona qondo lobushushu liphezulu ngaphakathi kwifilimu yi-9-12 ℃ engaphantsi kunelo ligqunywe yifilimu yeplastiki, ngelixa elona qondo lobushushu liphantsi liyi-1-2 ℃ kuphela elingaphantsi kunelo ligqunywe yifilimu yeplastiki. Iqondo lobushushu lizinzile, ngaloo ndlela linqanda isenzeko sokutsha kwezithole ezikwiqondo eliphezulu ezibangelwa kukugqunywa kwefilimu yeplastiki.

2. Ukulinywa kwezithole zerayisi kugqunywe ngelaphu elikhethekileyo elingalukwanga, kunye notshintsho olukhulu lokufuma kwaye akukho mfuneko yokuphefumla ngesandla kunye nokucokisa izithole, ezinokusindisa kakhulu abasebenzi kunye nokunciphisa amandla okusebenza.

3. Ilaphu elingalukwanga liyangeneka, kwaye xa kunetha, amanzi emvula anokungena kumhlaba wembewu ngelaphu elingalukwanga. Imvula yendalo inokusetyenziswa, ngelixa ifilimu yezolimo ingenakwenzeka, ngoko ukunciphisa ukunkcenkceshela rhoqo kunye nokugcina amanzi kunye nokusebenza.

4. Izithole ezigqunywe ngelaphu elingalukwanga zimfutshane kwaye zomelele, zicocekile, zineziphene ezininzi, amagqabi athe nkqo, nemibala emnyama.

Imiba emininzi ekufuneka uyithathele ingqalelo kuLawulo lwezithole

1. Iqondo lobushushu liphantsi kwinqanaba lokuqala lokususwa kade kwefilimu yeplastiki ukuze kulinywe izithole ngelaphu elingalukwanga. Kuyimfuneko ukwandisa ixesha lokugubungela ifilimu yeplastiki ngokufanelekileyo ukuphucula ukugquma kunye nefuthe lokuthambisa kwinqanaba lokuqala lokulinywa kwezithole. Emva kokuba zonke izithole zivele, susa ifilimu yeplastiki xa iqabunga lokuqala livuliwe ngokupheleleyo.

2. Amanzi ngexesha elifanelekileyo umhlaba webhedi xa umphezulu ujika ube mhlophe kwaye womile. Akukho mfuneko yokususa ilaphu, ugalele amanzi ngokuthe ngqo kwilaphu, kwaye amanzi aya kungena kwi-seedbed ngokusebenzisa iipores kwilaphu. Kodwa qaphela ukuba ungagaleli amanzi kwi-seedbed ngaphambi kokuba ususe ifilimu yeplastiki.

3. Ukutyhila kunye nokunyusa izithole ngexesha elifanelekileyo ngelaphu elingalukwanga. Kwinqanaba lokuqala lokulinywa kwezithole, kuyimfuneko ukugcina ubushushu kangangoko kunokwenzeka, ngaphandle kwesidingo sokungenisa umoya kunye nokucocwa kwezithole. Kodwa emva kokungena phakathi kuMeyi, amaqondo obushushu angaphandle ayaqhubeka nokunyuka, kwaye xa ubushushu bebhedi bungaphezulu kwama-30 ℃, umoya wokuphefumla kunye nokulinywa kwezithole kufuneka kuqhutywe ukuthintela ukukhula okugqithisileyo kwezithole kunye nokunciphisa umgangatho wazo.

4. Ukuchumisa kwangexesha ukulungiselela ukulinywa kwezithole ngelaphu elingalukwanga. Isichumisi esisisiseko sanele, kwaye ngokuqhelekileyo akufuneki ukuba sichunyiswe phambi kwamagqabi angama-3.5. Ukulinywa kwezithole ze-bowl tray kungavundiswa kube kanye xa kususwa ilaphu phambi kokutshintshwa. Ngenxa yobudala beqabunga elikhulu lokulinywa kwezithole zembalela, emva kwamagqabi ama-3.5, ngokuthe ngcembe ibonisa ilahleko yesichumiso. Ngeli xesha, kuyimfuneko ukususa ilaphu kwaye usebenzise isixa esifanelekileyo sesichumiso se-nitrogen ukukhuthaza ukukhula kwezithole.