Xa iqondo lobushushu lifikelela ngaphezulu kwe-28 ℃, ifotosinthes yengca epholileyo yengca iyancipha kwaye i-Carbohydrate Synthesis iyancipha. Ekugqibeleni, ukusetyenziswa kwecarbohydrate kudlula imveliso yayo. Ngeli xesha, ilewn yexesha elipholileyo lixhomekeke kwi-carbohydrate yawo yokugcina ubomi. Nokuba isityalo siyasebenza kwaye amagqabi aphulukana nombala wabo oluhlaza, isityalo sisaqhubeka. Xa iyeka ukuphefumla, isityalo siya kufa.
Xa amanzi amanzi anyuka, ireyithi yokuphefumla inyuka. Ukongeza, ukuncitshiswa kwefotosinthesis phantsi kobushushu obuphezulu kubangela ukuba ukuselwa kwe-carbohydrate ukuba kukhawuleze kunokuveliswa kwayo. Esi sesona sizathu siphambili sokuhla kwehlobo. Isifundo sikwaqukumbela ukuba umahluko phakathi kwemveliso ye-carbohydrate kunye nokusetyenziswa kuya kuncipha xa ukuphakama komgubo kuye kwandiswa.
Uninzi lweegologer lufuna indawo eluhlaza edanisayo, kunye nexesha elide lexesha elide ziya kubangela ukufa kwezityalo. Ukunkcenkceshela yindlela ebalulekileyo yokuthintela indawo yokuhlala, kwaye amanye amanyathelo anokuphucula ukukhula kwezityalo ukuphepha ukusebenza, ukusinda kwe-adren, kwaye uphile kwakhona kwi-ormatiby. Uninzi lwemilinganiselo kufuneka iphunyezwe ngaphambi kokuqala koxinzelelo lwehlobo, ababethi abanye abaphathi babiza "Imeko yoxinzelelo lwangaphambi", ngolu hlobo lulandelayo:
1. Ukukhulisaukuthoba ukuphakamaUnokwenza inkqubo yeengcambu ze-lawns ngokunzulu kwaye i-demern;
2.Utshintsho lwe-morphological, ngaloo ndlela ukuphucula ukumelana nembalela. Nciphisa ukunkcenkceshela ngaphandle kokuchaphazela umgangatho womhlaba we-lawn. Uxinzelelo lwembalela ephantsi phakathi kweendlela ezimbini zokunkcenkceshela zinciphisa ukukhula kwamasebe kunye nokukhuthaza ukukhula kwengcambu. Ngokufanayo, ukunkcenkceshela okuphakathi kwentwasahlobo kunokukhuthaza ukukhula kweengcambu ezinzulu ukuze kuxhathise ubushushu behlobo ihlobo kunye nembalela. Nangona kunjalo, phantsi koxinzelelo lobushushu obuphezulu, ukubonelelwa ngamanzi obaneleyo kufuneka kuqinisekiswe ukuze i-lawn inganciphise ubushushu bezityalo ngokuguquka.
3. Kulumkele ukusetyenziswa kwe-nitrogen entwasahlobo nasehlotyeni ukunqanda indawo engentla yesityalo ekukhuleni ngokukhawuleza kwaye wonakalise ukukhula kwengcambu.
I-4. Khetha ubushushu kunye neentlobo zesanti ezichasene nengca kunye neendidi
5. Ukukhuthaza ukukhula kwengcambu kunye namandla: Thatha amanyathelo okukhula kwengcambu kuwo wonke unyaka. Ingcambu kunye neengcambu ze-densern inokuphucula ukumelana kwembalela yelewing kwaye ivumela isityalo sifumane amanzi amaninzi kuluhlu olubanzi lomhlaba. Imingxunya yokuqhuba yonyusa ukungcungcutheka komhlaba kwaye ivumela ukukhula kwengcambu ephuhlileyo.
I-6. Ukupholisa umhlaba: Ukubetha umoya opholileyo ukuya ekubekweni okuluhlaza ngombhobho wemibhobho osetyenziswa kakhulu kumazwe aseNtshona.
7. Ukupholisa i-lawn:Ukutshiza kunye nokupholisaI-lawn nge-exvaotion.
8. Ukunciphisa ukunyathela: ukunciphisa ukunyathela okanye ukungena kwi-lawn ehlotyeni.
IXESHA LOKUQALA: I-DEX-04 ukuya ku-024