Agronomists vanofanirwa kuziva stem huwandu hwevanhu kuti vakwanise kuteedzera tuber nhamba.
Varimi vanofanira munguva pfupi kuti vakwanise kuongorora mutsauko muhuwandu hwembatatisi padanho remunda panguva ipi neipi. Uku ndiko kutenda nebasa rakaitwa neHarper Adams University, AHDB yakabhadharwa mudzidzi wePD Joseph Mhango. Chishandiso chake chitsva chekutora sarudzo chinoshandisa njere dzekunyepedzera dzinozivikanwa seDzidziso Yakadzika padhuze nemifananidzo yakatorwa nedrone yezvirimwa kuverenga nhamba dzematsinde, uye mepu kwainoitika.
Unyanzvi uhu hunokwanisa kuona zvinhu, uye hunoshandiswa pakuona muchina mumotokari dzinozvifambisa. VaMhango vakati: “Agronomists vanofanirwa kuziva stem stem kuti vakwanise kuteedzera tuber nhamba.
"Mumakore maviri apfuura, tanga tichigadzira humwe hunyanzvi zvichibva pahungwaru hwekutanga kuti tigadzirise dambudziko rekuti tingafungidzire sei musiyano wehundevhu pamunda wembatatisi padenga rizere, kazhinji mazuva makumi manomwe mushure mekudyara." Nekuongorora indices yehuswa uchishandisa akajairwa tsvuku, bhuruu uye girini wavelengths yakatorwa nedrone, Joseph akaona kuti matipi meristematic ezvirimwa zvembatatisi zvinogona kuverengwa uye kushandiswa kuratidza matipi emidzi.
Kudzidza Kwakadzika kwakazoshandiswa kugadzira muenzaniso wakasimba wekufungidzira manhamba emadzinde ayo anogona kushandiswa kugadzira mepu yekupisa yehuwandu hwevanhu pamunda. Icho chishandiso chakanangana nekurerutsa sarudzo dzekukohwa, kuitira kuti nzvimbo dzine huwandu hukuru hwetubers dzikwanise kusiirwa nguva yakawanda kuwanda, nepo dziya dzine mashoma, makuru matumbu anotanga kukohwewa.
“Mhando dzakambodzidziswa dzinoratidza kuti uko kune huwandu hwemadzinde padunhu rega rega, huwandu hwakawanda hwenzvimbo dzinotarisirwa nemutengo weavhareji yetuber saizi. "Akataura kuti varimi vanonyatsoziva hukama huripo pakati peganda rembatatisi uye goho rehubhu pamwe nekuparadzirwa kwesayizi, uye sarudzo dzenguva yekukohwa dzinowanzoenderana nechero goho rinocherwa pamunda.
“Musiyano uripo pakati pemhando iyi nedzimwe ndewekuti unopa kugona kuyera mukati memunda musiyano kupa ruzivo kudonongodza matunhu ekutungamira mukurima chaiko. "Mhando nyowani yaJoseph yakaedzwa munzvimbo dzinoverengeka dzembatatisi mhiri kweShropshire neLincolnshire, uye iri kuratidza kuvimbisa, akadaro. "Chishandiso chitsva ichi chinoita kuti kurima kwakaringana kuve nyore kuwana, sezvo ruzivo rwacho runobva rwazivisa sarudzo pamusoro penguva yekuchekwa nekukohwewa, asiwo mishonga yekuuraya zvipuka nemishonga yesora."
Kushandura fetiraiza kuita goho
Zvakare sechikamu chezvidzidzo zvake anga achigadzira meputi yezvirimwa pamatunhu mashanu, achitarisa mafetiraiza ekushandisa nitrogen (N), phosphorus (P) nesurferi (S) uye mutsauko wemashanduriro avanopa kuita, uye panguva ipi vanomira kupa. “Mhinduro kune zvinovaka muviri muvhu inogona kusiyana nemumunda nekuda kwematanho atovepo muvhu. "Masampuli evhu akatorwa mushure mekuiswa kwefetiraiza, uye muminda mizhinji takawana humbowo hwekuwedzeredza-fetereza iyo yaibatanidza mwero wakakwira weP mukati memunda une tudiki tudiki."
“Kunzwisisa kwedu kwave kwekuti hutongi hwehutachiona hwehutachiona huripo mumatatata uye chete chikamu chiduku chehutachiona chakakura chinotora mukana wehutano hwakakwana. “Zvisinei, pamatanho epamusoro ezvikafu zvinoonekwa muminda yevarimi, tiri kuunganidza humbowo hwekuti izvi zvinogona kunge zvisiri zvechokwadi nguva dzose. "Zvakawanikwa zvinoratidza kuti minda yese iri mutsvakiridzo iri kushanda pamwero unopfuura-wakakwana wezvibereko, uye mukati meminda iyi, pakanga paine hukama hwakanyanya husina kunaka pakati pematanho eP uye kugoverwa kwesayizi yetuber.
"Panzvimbo pekushandisa zviedzwa zvisina tsarukano nemishonga inodzorwa, taida kunzwisisa hukama huripo pakati pekuparadzirwa kwehukuru hwevhu nehubhu mumamiriro chaiwo akaita munda." Nekuda kweizvozvo, akatora geo-Statistical kuongororwa nzira yekuvaka mamodheru, Izvi, iye anotenda, zvakatibvumidza kuvaka mamodheru nema coefficients ayo anoratidza zvirinani hukama hunowanikwa muminda chaiyo yevarimi ”. "Muzviitiko zvakawanda, varimi vanogona kunge vari kuisa fetiraiza zvakawandisa kuyedza kuona kuti zvirimwa zvavo zvine zvinovaka muviri zvakakwana, asi izvi zvinogona kunge zvichikanganisa goho nehunhu."
Hutatu-hwetatu hunhu hweaya mamodheru hunogonesa kusangana pamwe neiyo stem-kuverenga modhi, pamwe nekubatanidzwa kwesatellite mifananidzo yekuvandudza kufungidzira. Chikamu chechitatu cheJoseph's PhD chinosanganisira kusangana kwemahara-ekugadziriswa kwepamusoro-resolution multispectral satellite mifananidzo yevhu uye canopy kubva kunzvimbo dzake dzekufunda. "Tichayera kukura kwemifananidzo yesatelite ingabatsira kuwana zvirinani kufungidzira kwekukohwa kwembatatisi nekuparadzirwa kwemahombe tisati takohwa."
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