Bazi rezvekurima reUS rakapa mubayiro a makore mashanu, $10 miriyoni rubatsiro kuenda kuNorth Carolina State University neUSDA-Agricultural Research Service kutungamira tsvakiridzo yenyika yose yekuvandudza kusimba kwekurima, uku vachitarisana nedambudziko guru repasi rose rekudyisa vanhu vari kukura pasi rose, kuburikidza nekushandisa zvirimwa zvekuvhara.
"Nerubatsiro urwu, tichavaka kubva kune yedu iripo network yevaongorori kuti vaite ongororo dzakarongwa dzekuongorora nzira dzese dzekuvharisa mbesa dzinogona kuvandudza ivhu uye pundutso yezvirimwa zvemari uye tozoshandura ruzivo rutsva kuita maturusi ekutsigira sarudzo, kana maapplication, kuvarimi,” akadaro Chris Reberg-Horton, purofesa weCrop and Soil Science uye ari mutevedzeri wechikwata chetsvakurudzo. "Pakupedzisira, tinoda kuwedzera kugadzirwa kwechikafu, kuderedza kukanganisa kwezvakatipoteredza mukurima uye kubatsira varimi kuti vajairane nemamiriro ekunze."
Rubatsiro kubva kuAgriculture and Food Research Initiative's itsva Sustainable Agricultural Systems chirongwa chichaongorora kuti zvirimwa zvekuvharisa zvinorimwa mumapurazi nenzvimbo dzekutsvagisa mumatunhu makumi maviri nenhatu zvinokanganisa sei tumbuyu, sora, kushandiswa kwemvura, huwandu hwekudya kwevhu uye pakupedzisira goho rezvirimwa zvakakura sechibage, donje nesoya. Chirongwa ichi chinotungamirwa naSteven Mirsky, agro-ecologist neUSDA-Agricultural Research Service.
Mbeu dzemuvhavha zvirimwa zvinorimwa kudzivirira ivhu kuti risakukurwe uyewo zvichivandudza kushandiswa kwekudya kwevhu pamwe nekuderedza tumbuyu. Zvirimwa zvekuvharira zvinowanzorimwa mumwaka-kunze zvinosanganisira rye, clover, winter peas uye radishes.
Iyo iripo uye yakakura tsvakurudzo network, inonzi Precision Sustainable Agriculture, ichawedzera kuitira kuti iunganidze mamwe marudzi edata kubva kunzvimbo dzakawanda, dzine marudzi akasiyana evhu uye mamiriro ekunze akasiyana, akadaro Reberg-Horton, anove zvakare mutevedzeri wemukuru wesangano. Center for Environmental Farming Systems.
Chikwata chemasangano akasiyana-siyana chinosanganisira nyanzvi dzezvirimwa, macomputer modelers nemasocial science kubva kumasangano makumi matatu nematanhatu, vachatsvaga mibvunzo kubva pakuti mbesa dzemuvhavha dzinokanganisa sei kurwisa mishonga yesora kusvika pakukora kwechirimwa chekuvharira munzvimbo dzakasiyana dzemunda chinokanganisa sei nitrogen yevhu.
Chikwata ichi chichashandisa tekinoroji yekucheka-kumucheto, senge yakazvimirira yekuunganidza data, gore-yakavakirwa data mapuratifomu uye muchina kudzidza kukurumidza kuita kwavo kutsvaga. Semuyenzaniso, Edgar Lobaton, purofesa anoshanda muNC State Dhipatimendi reMagetsi neComputer Engineering, achashandisa hunyanzvi hwake mukudzidza muchina uye kugadzirisa masaini kuongorora data rakaunganidzwa nekugadzira maalgorithms ekufanotaura kusanaya kwemvura uye kusimba kwezvirimwa. Vamwe vadzidzisi veCALS, vanosanganisira Ramon Leon naAlex Woodley, vachadzidza kuti mbesa dzemuvhavha dzinopinza sei nitrogen muvhu uye nekukanganisa masora. 7F%1Fcals.ncsu.edu
Pamusoro pekusimudzira kunzwisisa kwesainzi kwezvinhu zvakaoma zvakatenderedza mabhenefiti ezvirimwa zvekuvharisa, timu ichawedzera ruzivo urwu kuita maapplication kubatsira varimi mukuita kwavo sarudzo, Reberg-Horton akadaro. Zvibereko zvevhavha hazvisi mhinduro yesaizi imwe chete, akawedzera. Zvichienderana nerudzi rwevhu renzvimbo, mamiriro ekunze uye zvipembenene zvakanyanya, app inogona kukurudzira mbesa dzekuvharira dzakasiyana uye nzira dzakasiyana dzekutarisira.
Chikwata ichi chichagadzirawo makosi ekuwedzera kuparidzira uye dzidzo yemukirasi kuti vaenderere mberi nekupararira kweruzivo rwavanowana.
Chinangwa cherubatsiro ndechekuwedzera kutorwa kwezvirimwa zvekuvharisa uye kushandura kurima kuti ive nzira inogoneka uye inogoneka. Muongororo yapfuura, timu yakaona kuti zvirimwa zvekuvhara zvakawedzera kusimba nenzira isingatarisirwi. Pamusoro pekudzikisa mvura inoyerera - izvo zvinowedzera hunyoro hunochengetwa muminda uye kuderedza huwandu hwekudya kunoguma munzizi dzakadzika - mbesa mbesa, kunyanya mabhora emidzi, zvakaita kuti varimi vakwanise kudyara nguva ichiripo panguva dzezvitubu zvinonyorova zvisina kujairika. , akati. Ukuwo nekudzikisa run off, mbesa dzekuvharisa dzinogonawo kuwedzera kusanaya kwemvura kwezvirimwa zvekutengesa muzviitiko zvakawanda.
Reberg-Horton anotarisirawo kumisa network yakakura yekutsvagisa iyo ichagara kwenguva yakareba yapfuura makore mashanu ekupa uye kubatsira kuumba tsika yekudyidzana kukuru mukutsvaga kwekurima.
“Nhasi varimi vari kuita sarudzo dzekutarisira zvirimwa zvakaita sekuti vorima mbesa dzakavharisa here, vodyara mhando dzipi uye vouraya nguvai,” VaReberg-Horton vakadaro. "Nekuunganidza data pane network yedu yakakura nezvesarudzo dzavanoita uye kuti zvinokanganisa sei goho remari, tinogona kudzidza nekukurumidza pamwechete."
Chris Reberg-Horton, kurudyi, Girish Chowdhary, Ranveer Chandra, naSteven Mirsky, kuruboshwe, vanoongorora robhoti inozvimiririra yekuunganidza data rekurima. Reberg-Horton naMirsky vatungamiri pamwe chete verubatsiro rwe$10M kubva kubazi rezvekurima reUS rekushandura nyaya dzekurima. Mufananidzo: North Carolina State University