Matekiniki anowira muchikamu 'chakatwasuka' anosarudzwa nevarimi vanorima vanoda kutanga nekurima chaiko. Saka ivo havangotarise chete pamutengo wekuchengetedza uye kuwedzera kunotarisirwa kwemari.
Chitatu, varimi vanogona kubva kuPeat colonies vakakwanisa kuwedzera ruzivo rwavo mumunda wekurima kwekurima panguva yewebhu yeprojekti. Kunyorera Innovative Precision Zvekurima tekinoroji (TIP). Ndeipi maturusi anogona kushandiswa nevarimi kuti vawane nzwisiso iri nani muvhu, goho uye goho kusiyanisa pazvikamu Uye ndeapi mikana yekurima chaiyo?
Munguva yewebhuinar, muongorori wedunhu Johan Booij weWageningen Plant Research haana kungotsanangura zvinokwanisika, akabvunzawo varimi vari kutora chikamu mibvunzo. Panguva ino, varimi vanonyanya kushandisa kunyoreswa kwezvirimwa uye yakatwasuka-pamberi masisitimu ane GPS. Uye zvakare, zvirongwa zveyambiro zvephytophthora kutonga, kusiyaniswa kweitrogen fetiraiza uye kusiyanisa liming.
'Zvakareruka' uye 'zvinobatsira'
Mubvunzo wei maitiro ehunyanzvi varimi vanoda kushandisa munguva pfupi iri kutevera zvakanyanya zvine chekuita nekuiswa kwehukama, kuiswa kweanoshandura granulate kurwisa kuneta kwembatatisi uye kusiyanisa liming. Idzi sarudzo dzakanyanya kuenderana nemazwi ekuti 'nyore' uye 'anobatsira'. Aya ndiwo maitiro akawandisa asingade kubatanidza akawanda akasiyana data.
Anoshanduka haulm kuuraya anoshanda 'akananga' pahwaro hwebiomass. Inogona kuburitsa avhareji yekuponesa makumi maviri neshanu muzana, sekureva kwechiitiko chevatori vechikamu vanomwe muNational Precision Farming Experimental Garden. Vese varimi vakashandisa iyo yaive ichiri nemvumo chigadzirwa Reglone. Paunenge uchishandisa nzira dzinodhura, senge Kurumidza uye Kutarisa, izvi zvichakurumidza kuona mhedzisiro.
Saiti-yakatarwa liming
Nzvimbo-yakanangana nekuisa liming zvakare iri 'yakatwasuka': kushandisa ivhu kuongorora, kuona mutsauko wezvinhu zvakasikwa uye acidity mukati mechikamu uye kudzikisira pane icho chikonzero. Iine liming inoshanduka, yakakwana acidity inowanikwa mune yakatarwa nzvimbo yekukura kwezvirimwa zvakanaka.
Nekusiyana kwekuwedzera kwehukama, huwandu hwebiomass hunogona kutemerwa nemasaiti, madhiraoni kana sensors yezvirimwa. Pamusoro peizvi, saiti-yakatarwa yekuwedzera fetiraiza inogona kukonzeresa kuvhareji yekuchengetedza 37.5 kilos yenitrogen pahekita yeware mbatatisi. Izvi zvinoreva kushomeka kwemitengo uye kushoma kwe leaching.
'Tarisa mujenya'
'Mubvunzo ndewokuti kukura kwechirimwa kunosarira kumashure mune dzimwe nzvimbo dzechikamu kana kutaridzika zvakanaka kwazvo', anodaro Booij. Ndiyo nitrogen here? Iwe haugone kutsvaga kunze kwemifananidzo yedrone. Inogona zvakare kunetseka, semuenzaniso, kurwara kana hunyoro. Iwe unofanirwa kugara uchidudzira iro data nemazvo uye uone kuti ndeapi maapplication anogona. Zano nderekutarisa zano uye kutora mamwe matanho. '