Sensa yanzeru yomwe imazindikira kuchuluka kwa nthaka m'munda

Choyezera nthaka chimatha kuwunika zakudya m'nthaka ndi zomera zothirira madzi kutengera umboni. Mwa kuyika choyezera pansi, chimasonkhanitsa zambiri zosiyanasiyana (monga kutentha kwa malo, chinyezi, mphamvu ya kuwala, ndi mphamvu zamagetsi za nthaka) zomwe zimakhala zosavuta, zolumikizidwa, komanso zodziwitsidwa kwa inu, mlimi.

Aramburu akuti zoyezera nthaka zakhala zikutichenjeza kwa nthawi yayitali kuti tomato wathu akumira. Cholinga chenicheni ndikupanga database yayikulu ya zomera zomwe zimakula bwino momwe nyengo, chidziwitso chomwe chikuyembekeza tsiku lina kugwiritsa ntchito kuyambitsa nthawi yatsopano ya ulimi wokhazikika komanso ulimi.

Lingaliro la Edin linafika kwa katswiri wa sayansi ya nthaka zaka zingapo zapitazo pamene anali kukhala ku Kenya ndipo anali kugwira ntchito pa pulojekiti yake yaposachedwa, Biochar, feteleza wosawononga chilengedwe. Aramburu anazindikira kuti panali njira zochepa zoyesera kugwira ntchito kwa zinthu zake kupatula kuyesa nthaka mwaukadaulo. Vuto linali lakuti kuyesa nthaka kunali kochedwa, kokwera mtengo ndipo sikunamulole kuti aziyang'anira zomwe zikuchitika nthawi yeniyeni. Choncho Aramburu anapanga chitsanzo cha sensa ndipo anayamba kuyesa nthaka yekha. "Ndi bokosi lokhala ndi ndodo," adatero. "Ndizoyenera kwambiri kugwiritsidwa ntchito ndi asayansi."

Pamene Aramburu anasamukira ku San Francisco chaka chatha, ankadziwa kuti kuti apange database yayikulu yomwe ankafuna, ankafunika kupanga mapangidwe a mafakitale a Edin kukhala osavuta kuwapeza kwa alimi a tsiku ndi tsiku. Anatembenukira kwa Yves Behar wa Fuse Project, yemwe adapanga chida chokongola chooneka ngati diamondi chomwe chimatuluka pansi ngati duwa ndipo chingalumikizidwenso ndi machitidwe amadzi omwe alipo (monga mapaipi kapena zothira madzi) kuti azilamulira nthawi yomwe zomera zimadyetsedwa.

Sensa ili ndi microprocessor yomangidwa mkati, ndipo mfundo yake yogwirira ntchito ndi kutulutsa zizindikiro zazing'ono zamagetsi m'nthaka. "Tidayesa kuchuluka kwa dothi komwe kumachepetsera chizindikirocho," adatero. Kusintha kwakukulu kokwanira kwa chizindikiro (chifukwa cha chinyezi, kutentha, ndi zina zotero) kudzapangitsa sensa kukutumizirani chidziwitso chokhudza nthaka yatsopano. Nthawi yomweyo, deta iyi, pamodzi ndi chidziwitso cha nyengo, imauza valavu nthawi ndi nthawi yomwe chomera chilichonse chiyenera kuthiriridwa.

Kusonkhanitsa deta ndi chinthu chimodzi, koma kumvetsetsa bwino ndi vuto losiyana kwambiri. Potumiza deta yonse ya nthaka ku ma seva ndi mapulogalamu. Pulogalamuyi idzakuuzani ngati nthaka ili yonyowa kwambiri kapena ili ndi asidi wambiri, ikuthandizani kumvetsetsa momwe nthaka ilili, komanso ikuthandizani kuchita chithandizo.

Ngati alimi okhazikika kapena alimi ang'onoang'ono osagwiritsa ntchito mankhwala achilengedwe ayamba kuchita izi, zitha kulimbikitsa kupanga chakudya cham'deralo ndikukhudza kupezeka kwa chakudya. "Tikuchita kale ntchito yosayenera yodyetsa dziko lonse lapansi, ndipo zidzavuta kwambiri," adatero Aramburu. "Ndikukhulupirira kuti izi zidzakhala chida chothandizira chitukuko cha ulimi padziko lonse lapansi, kuthandiza anthu kulima chakudya chawo komanso kupititsa patsogolo chitetezo cha chakudya."