Abacwaningi eDelphy bathole ukukhiqizwa okuqhubekayo kwamakhilogremu angu-15 wamandla ngemitha-skwele ngayinye ekuhlolweni komthelela wama-strawberry.
Ukuhlolwa kokukhanyisa kwenziwa emnyangweni we-greenhouse we-Delphy Soft Fruit Innovation Centre e-Horst, e-Limburg, phakathi kokuphela kukaSepthemba nasekuqaleni kukaJulayi. Ukuguga kwe-Strawberry kunikeza ithuba lokwandisa isikhathi sokukhiqiza ngaphansi kwengilazi, uDelphy ubhala ngokuphendula imiphumela yokuhlolwa.
Ngendlela yendabuko yokutshala ama-strawberries ngokukhanyisa, umsebenzi wenziwa ngezisekelo zikaJuni ezipholile. Kodwa lokhu kusho ukuthi ukutshala okuningana kuyadingeka unyaka ngamunye, futhi isakhiwo sokukhiqiza asifani kakhulu. Umqondo onamajikijolo amasha kaJuni wawusekelwe ekutshaleni okukodwa cishe unyaka wonke ngenhloso yokwakhiwa kokukhiqiza okuzinzile kanye nesivuno esiphezulu ngemitha yesikwele ngayinye.
Izincomo zamahora okusebenza
Umqondo ngale phrojekthi usuvele uhloliwe ocwaningweni oluyisisekelo e-Plant Lighting Research Institute e-Bannick, e-Utrecht. Umgomo usekelwe ekusebenzeni nge-spectrum eguquguqukayo yama-LED usuku lonke, ukuze isitshalo sikhanyiswe phakathi nosuku olude kodwa sibe nosuku olufushane. Lokhu kuyathakazelisa ezitshalweni ezilawulwa ngokusekelwe kubude bosuku, kusho uDelphi. Ngakho-ke, abathwali bangoJuni bakhethelwa ama-strawberries ngoba bakha izimbali ezintsha ngaphansi kwezimo zezinsuku ezimfushane.
Ngokusho kukaDelphi, lo mqondo awukakalungeli ukuthi usetshenziswe. Phakathi nezivivinyo zango-2021-2022 e-Delphy Soft Fruit Innovation Center, izinyathelo zokuqala zathathwa ukuze kwakhiwe umqondo ongase usetshenziswe. Isu lokukhulisa langempela lidinga indlela ethile yokulawula isimo sezulu kanye nokukhanyisa. I-Delphi igcizelela ukuthi kubalulekile ukucabanga ngendlela enengqondo ngoba izimo ezikhulayo zishintsha njalo ngesikhathi sokukhula.
Ngezinhlobo ezibandayo ezibandayo - lezi yizinhlobo ze-strawberry ezinesidingo esincane sokubandayo - ngesikhathi sokuhlolwa, kwakungenzeka ukuqoqa amakhilogremu angu-15 wekhwalithi enhle yama-strawberries ngemitha yesikwele. I-Delphi iphawula ukuthi akhona amathuba okuvuna okungaguquki ngokulinywa kwangaphandle unyaka wonke. Inhlangano yokubonisana nocwaningo ilinganisela amandla esivuno angamakhilogremu ayi-17.5-20 ngemitha yesikwele ngokufaka okulinganiselwe kwamandla.