Umqhaphu njengesityalo semali esibalulekileyo kunye nemveliso yempahla yomqhaphu ekrwada, kunye nokwanda kweendawo ezinabantu abaninzi, umqhaphu, umqhaphu, ukutya okuziinkozo kunye ne-oyile ingxaki yokhuphiswano lomhlaba iyanda nangakumbi, ukusetyenziswa komqhaphu kunye nokulima ukutya okuziinkozo kunokuphelisa ngokufanelekileyo impikiswano phakathi kokulinywa komqhaphu kunye nezityalo eziziinkozo, ezinokuphucula imveliso yesityalo kunye nokukhuselwa kweentlobo ngeentlobo zendalo. Ngoko ke, kubaluleke kakhulu ukujonga ngokukhawuleza nangokuchanekileyo ukukhula komqhaphu phantsi kwemodi ye-intercropping.
Imifanekiso emininzi kunye ebonakalayo yekotoni kwizigaba ezintathu zokuzala zifunyenwe yi-UAV-mounted multi-spectral kunye ne-RGB sensors, iimpawu zabo ze-spectral kunye nomfanekiso zikhutshwe, kwaye zidibene nokuphakama kwezityalo zekotoni emhlabeni, i-SPAD yekotoni yayiqikelelwa ngokuvota ukuguqulwa kokufunda okudibeneyo (VRE) kwaye kuthelekiswa neemodeli ezintathu, ezizezi, i-Random Forest Regression Regression (RGG) Ukunciphisa umatshini (SVR). . Siye savavanya ukuchaneka koqikelelo lweemodeli ezahlukeneyo zoqikelelo kumxholo weklorofili yomqhaphu, kwaye sahlalutya ifuthe lemilinganiselo eyahlukeneyo yokulima phakathi komqhaphu kunye neembotyi zesoya ekukhuleni komqhaphu, ukuze kunikwe isiseko sokhetho lomlinganiselo wokulima phakathi komqhaphu kunye neembotyi zesoya kunye noqikelelo oluchanekileyo lomqhaphu we-SPAD.
Xa kuthelekiswa neemodeli ze-RFR, GBR, kunye ne-SVR, imodeli ye-VRE ibonise ezona ziphumo zoqikelelo olungcono ekuqikeleleni i-cotton SPAD. Ngokusekelwe kwimodeli yoqikelelo lwe-VRE, imodeli eneembonakalo zemifanekiso emininzi, iimpawu zemifanekiso ebonakalayo, kunye ne-fusion yokuphakama kwezityalo njengoko amagalelo ayenokuchaneka okuphezulu kunye nesethi yovavanyo lwe-R2, i-RMSE, kunye ne-RPD ye-0.916, i-1.481, kunye ne-3.53, ngokulandelanayo.
Kwaboniswa ukuba i-multi-source data fusion edityaniswe ne-algorithm yokudibanisa ukubuyisela ukuvota inika indlela entsha kunye nesebenzayo yokuqikelelwa kwe-SPAD kwikotoni.
Ixesha lokuposa: Dec-03-2024