Ukushisa kwelanga kufakwa nge-coefficient yokudlulisa ukushisa okuphansi, ukulondolozwa okuhle kokushisa, isisindo esilinganisiwe, ukugoqa phezulu naphansi kalula, ukuqina, ukumelana nomoya omuhle, impilo ende yokusebenza, ukuvimbela ukungena kwamanzi, ukugcina isikhathi eside nokushisa, njll. Ngakho-ke ungayikhetha kanjani ingubo yokuvikela ukushisa kwelanga?
Ngemuva kokukhethwa kohlobo lwezinto zokuvala uketshezi lokushisa okushisayo kwelanga, ukusebenza kwalo kokuvikela kuzoncika kakhulu ekugqobeni kwengubo yokuvala, ngokusobala, ubukhulu bendawo yokuvikela. emthambekeni wangaphambili wokushisa kwelanga kufanele uhambisane nokusebenza kokushisa okushisayo odongeni lwangemuva nophahla lwangemuva kwendlu yokushisa. Ngale ndlela, ukushabalalisa ukushisa kokushisa okushisa kuzo zonke izinhlangothi kungafana, futhi izinga lokushisa langaphakathi lingalingana. Kodwa-ke, ngoba okokufaka emthambekeni wangaphambili kukhawulwe ukulingana kokusebenza kokushisa okushisayo, imvamisa ukumelana okushisayo kwento yokwambathisa emthambekeni ongaphambili kuncane kakhulu kunalokho okusodongeni, ukuze ukushisa kokushisa i-greenhouse ebusuku ngokusebenzisa ithambeka elingaphambili lisabheka ingxenye enkulu yokushiswa okuphelele kokushisa kwe-greenhouse.Ukuze kuncishiswe umehluko wezinga lokushisa endlini abamba ukushisa ngangokunokwenzeka, kuyadingeka ukuthi ukumelana okushisayo kwento yokumboza okushisayo emthambekeni wangaphambili wokushisa ebusuku kufanele ufike ngaphezu kuka-2/3 wokumelana okuphelele kokushisa kodonga.
Isikhathi Iposi: Mar-01-2021