Simon Fox, MD weEmerald Research Ltd, akadzidza svondo rino kuti Defra yanga ichinonoka kuburitswa kwekutaurirana kwayo "Kugadzira Inogonesa Nzvimbo Yekutonga Yekuwedzera Kushanda Kwefetiraiza" iri kuongorora nzira dzekutonga kune biostimulants.
Defra yaifanirwa kushambadza kubvunza muna Nyamavhuvhu 2021, asi apo patinoenda munaGunyana, indasitiri yakaudzwa kuti "Defra iri kuseri kwenguva uye hatisati taziva kuti magwaro ekubvunzana achapihwa riini."
Sezvo indasitiri yakapihwa isina kuvandudzwa kuti ingatarisira riini kuona sarudzo dzakatemerwa, inogona kungotarisira kuti kunonoka kudivi ravo kucharatidzika murefu wenguva iyo indasitiri pamwe nevakawanda vanobatana, senge chikafu vatengesi, miviri yezvakatipoteredza uye varimi, vachapihwa kuti vapindure. Iyo yazvino yakarongwa nguva yakatarwa inodudza Gumiguru 2021 sezuva rekuguma kwekubvunzana.
Chaizvoizvo, pamwe Defra yakaratidzira munzira yechiitiko yakarongedzwa uye ikaziva hushoma husina musoro hwaizomisa uye nekudaro iri kujekesa yakareruka kubata chitupa chirongwa, mukuona kwezvinodiwa zvekutsigira kurima kwakasimba.
Chikonzero chewongororo iyi ndechekuti muna 2022 European Union (EU) ichaita EU Fertilizer Mutemo, (EC) 219/1009, uye apo isu hatichisiri nhengo yeEU, isu takanga takazvipira kumutemo uyu sechikamu chechibvumirano chekubvisa. Kana iyo UK ikatevedza nzira imwechete seEU, zvinoda kuti vatengesi ve biostimulants vaite miedzo yekubudirira kutsigira zvirevo zvemhedzisiro yeavo biostimulants.
Iyo yakatarwa nguva yakatarwa inoratidza kuti Defra chishuwo ndechekuti ive nyowani yekugadzirisa fomati izadzikiswe zvizere naGunyana 2022, ingori gumi nemaviri mwedzi kubva zvino. Izvi zvinosiya indasitiri ichinetsekana kuti vangangove nemwaka mumwe chete wekukura umo kuzadzisa zvido zvekutsvaga zvemutemo (zvinoenderana kana vachida kugamuchira mhedzisiro yekuedzwa kana kwete).
Izvi zvinogona kukonzera kuti varimi nevarimi vave nesarudzo shoma kana kuti vasina yezvigadzirwa zvebiostimulant mumwaka we2023, pachinzvimbo chekuvimba nemishonga yekuuraya zvipuka uye fungicides. Izvi zvese zvinoita sekupesana nehurongwa hweHurumende hweEEMS uye nhanho yekudzokera kumashure kune indasitiri inovavarira kugadzikana, kudzikisa kuburitsa kwayo kabhoni.