Ukuphathwa okwanele kwezinsalela kungase kuthuthukise izinzuzo zezitshalo ezikhavayo kutamatisi obamba ukushisa (i-Solanum lycopersicum L.) umkhiqizo, i-N pool yenhlabathi, i-N cycling, kanye nekhwalithi yemvelo, ucwaningo olusha olwethulwe luthi.
Kungakhathalekile ukuthi ziphathwa kanjani, izitshalo zokumboza zingagcina noma zandise indawo yokugcina i-N ekujuleni kuka-10 cm uma kuqhathaniswa nokufusi. Izitshalo zokumboza zingase futhi zithuthukise i-microbial biomass N, ngenxa yalokho, ukutholakala kwenhlabathi ye-N kungase kukhule ngezitshalo zokumboza, ngaphandle kwe-rye (Secale cereale L.), kakhulu ngokuhlanganiswa kwe-vetch enoboya (Vicia villosa R.; HV) kune-HV mulch i-biculture ye-HV ne-rye. Insalela ye-N ye-inorganic enhlabathini engaphezulu ingakhula ngezitshalo zokumboza, ikakhulukazi nge-HV kanye ne-rye monocultures kune-biculture.
Isivuno sikatamatisi singakhula kakhulu nge-biculture kune-HV incorporation noma i-HV mulch ngenxa yensalela-N esebenzayo esetshenziswa utamatisi. I-biculture ingase iguqule iphethini yokukhululwa kwe-N kuzo zombili izitshalo ezikhava: i-rye ye-biculture ingase ikhiphe i-N eningi kune-monoculture, kanti i-HV ingase ikhiphe i-N efanayo noma ngaphezulu ekupheleni kwesikhathi kunasesikhathini sokuqala sokukhula kukatamatisi. Ngesilinganiso esanele sembewu ye-HV/rye (2/1), i-biculture ingase igcine noma ikhulise indawo yokugcina i-N, ikhulise isivuno se-N yamabhayisikili kanye ne-tomato, futhi ithuthukise ikhwalithi yemvelo.
Funda ucwaningo oluphelele ku-www.researchgate.net.
Muchanga, Rafael. (2021). Ukulawulwa Kwezinsalela Zezilimo Ezikhavayo Ukuze Kusetshenziswe Ngokuphumelelayo I-Nitrogen Enezimbiwa Ekukhiqizeni Utamatisi Obamba Ukushisa. 10.5772/intechopen.95359.