Amaxabiso aphindwe kathathu, kwaye abathengisi abaninzi abalindelanga mveliso entsha kakhulu ngentwasahlobo ezayo
UKarl Dirks, olima iihektare ezili-1,000 eMount Joy, ePa., Uve malunga namaxabiso aphezulu e-glyphosate kunye ne-glufosinate, kodwa akakhathazeki ngayo okwangoku.
“Ndicinga ukuba iza kuzilungisa ngokwayo,” utsho.“Amaxabiso aphezulu athanda ukulungisa amaxabiso aphezulu.andikakhathazeki kakhulu.Ndisengekho kudidi lwenkxalabo, ndilumke kancinci.Siza kuyiqonda. "
IChip Bowling ayinathemba kangako, nangona kunjalo.Kutshanje uzame ukubeka iodolo ye-glyphosate kunye nomthengisi wembewu wasekhaya kunye negalelo, i-R&D Cross, kwaye abakwazanga ukumnika ixabiso okanye umhla wokuhanjiswa.
UBowling, olima iihektare ezingama-275 zombona kunye neehektare ezili-1,250 zeembotyi zesoya eNewburg, Md uthi: “Ndixhalabile.” Apha kuNxweme oluseMpuma, siye sanandipha isivuno esikhulayo kunye nemveliso entle kakhulu.Sinokuba nezivuno eziphantsi kakhulu rhoqo emva kweminyaka embalwa, kwaye ukuba sinehlobo elishushu nelomileyo, kunokuba yingozi kwabanye abalimi. ”
Amaxabiso e-glyphosate kunye ne-glufosinate (Inkululeko) aye adlula eluphahleni njengoko iimpahla ziphantsi kwaye ziqikelelwa ukuba ziphantsi ukuya kwintwasahlobo elandelayo.
Zininzi izinto ezibekek' ityala, utshilo uDwight Lingenfelter, ingcali yoLwandiso lokhula ePenn State.Babandakanya imiba ehlala ihleli yobonelelo olusuka kubhubhani we-COVID-19, ukufumana i-phosphorus eyaneleyo yokwembiwa ukwenza i-glyphosate, isikhongozeli kunye neendawo zokugcina izinto zokuhamba, kunye nokuvalwa kunye nokuvulwa kwakhona kwesityalo esikhulu seSayensi yeZityalo seBayer eLouisiana ngenxa yeNkanyamba i-Ida.
“Yindibaniselwano yonke yezinto ezenzekayo ngoku,” utshilo uLingenfelter.I-Glyphosate yeGeneric eyaya kwi-12.50 yeedola ngegaloni ngo-2020, uthi, ngoku iya phakathi kwe-35 yeedola kunye ne-40 yeedola nganye.IGlufosinate, enokuthengwa phakathi kweedola ezingama-33 kunye ne-34 yeedola ngegaloni, ngoku iya ngaphezulu kwe-80 yeedola ngegaloni nganye.Ukuba unethamsanqa ngokwaneleyo ukuba ufumane i-herbicide eyalelwe, zilungiselele ukulinda.
“Kukho ingcinga yokuba ukuba iiodolo ziyafika, mhlawumbi hayi kude kube nguJuni okanye kamva ehlotyeni.Ukusuka kumbono wokutshisa, oku kuyinkxalabo.Ndicinga ukuba kulapho sikhoyo ngoku, ukuba abantu bacinge ngenkqubo yento ekufuneka siyilondolozile, utshilo uLingenfelter, esongeza ukuba ukunqongophala kunokukhokelela kwisiphumo sokunqongophala okongeziweyo kwe-2,4-D okanye i-clethodim, eyokugqibela yindlela eqinileyo yokulawula ingca.
Ilinde imveliso
U-Ed Snyder we-Snyder's Crop Service eMount Joy, ePa., Uthi akaqinisekanga ukuba inkampani yakhe iya kuba ne-glyphosate ezayo entwasahlobo.
“Nantso into endiyixelela abathengi bam.Ayifani nokuba kukho umhla oqikelelweyo onikiweyo, ”utshilo uSnyder.“Akukho zithembiso malunga nokuba yimalini esinokuyifumana.Baza kulazi ukuba lithini ixabiso sakuba silifumene.”
Ukuba i-glyphosate ayifumaneki, uSnyder uthi abathengi bakhe banokubuyela kwezinye izibulali-zinambuzane eziqhelekileyo, ezifana neGramoxone.Iindaba ezilungileyo, uthi, i-premixes yegama-brand kunye ne-glyphosate kuzo, njenge-Halex GT ye-postemergence, zisafumaneka ngokubanzi.
UShawn Miller wakwaMelvin Weaver and Sons uthi amaxabiso emichiza yokutshabalalisa ukhula onyuke kakhulu, kwaye ebencokola nabathengi malunga nomqobo abazimisele ukuhlawulela ngawo imveliso kunye nendlela yokwelula igaloni yesichiza sokutshabalalisa ukhula bakuba besifumene.
Akathathi neeodolo zika-2022 njengoko yonke into inexabiso kwindawo yokuthunyelwa, umahluko omkhulu kwiminyaka edlulileyo xa wayekwazi ukuxabisa izinto kwangaphambili.Sekunjalo, uqinisekile ukuba imveliso iya kubakho xa intwasahlobo ijikeleza kwaye inqumla iminwe yakhe.
“Asikwazi ukuyibiza kuba asiwazi ukuba athini na amaxabiso.Wonke umntu uyacaphuka,” utshilo uMiller.
GCINA I-SPRAY YAKHO: Iingxaki eziqhubekayo zekhonkco lokubonelela zenza abalimi bangakwazi uku-odola i-glyphosate kunye ne-glufosinate ngexesha lexesha lokukhula lika-2022.Ke, gcina oko unako kwaye usebenzise kancinci kwintwasahlobo elandelayo.
Ukugcina okufumanayo
Kubalimi abanethamsanqa ngokwaneleyo lokufumana imveliso ekuqaleni kwentwasahlobo, uLingenfelter uthi mabacinge ngeendlela zokonga imveliso, okanye bazame ezinye izinto ukuze badlule ekuqaleni kwexesha lonyaka.Esikhundleni sokusebenzisa i-32 ounces ye-Roundup Powermax, mhlawumbi uyilahle phantsi kwii-ounces ze-22, uthi.Kwakhona, ukuba unikezelo lunqongophele, ukugqiba ixesha lokutshiza - nokuba kukutshisa okanye kwisityalo - kunokuba ngumcimbi, nawo.
Endaweni yokutyala iimbotyi zesoya ezii-intshi ezingama-30, mhlawumbi ubuyele kwi-intshi ezili-15 ukwandisa i-canopy kwaye ukhuphisane nokhula.Ewe kunjalo, ngamanye amaxesha ukulima kuyindlela yokuzikhethela, kodwa qwalasela iingxaki - ukonyuka kweendleko zepetroli, ukubaleka komhlaba, ukwaphula intsimi yexesha elide yokungaphethuli - phambi kokuba ugqithe nje ukrazule umhlaba.
Ukuhlola, uLingenfelter uthi, kuya kubaluleka, njengoko kuya kuba njalo ulindelo malunga nokuba nezona ndawo zintle.
“Kunyaka ozayo okanye emibini, sisenokuba sibona amasimi anokhula ngakumbi,” utshilo.“Kulungele ukwamkela malunga ne-70% yokutshatyalaliswa kokhula endaweni yokutshabalalisa ukhula ngama-90%.
Kodwa kukho imiqobo kule ngcinga, nayo.Ukhula oluninzi luthetha ukuba kunokwenzeka izivuno ezisezantsi, uLingenfelter uthi, kwaye ingxaki yokhula kuya kuba nzima ukuyilawula.
"Xa ujongene nePalmer kunye ne-waterhemp, i-75% yokulawula ukhula ayilungile ngokwaneleyo," utsho.“I-Lambsquarter okanye i-red root pigweed, i-75% yokulawula inokwanela.Iindidi zokhula ngokwenene ziza kuyalela ukuba zikhululeke kangakanani na ngokutshabalalisa ukhula. "
UGary Snyder waseNutrien, osebenza kunye nabalimi abamalunga ne-150 kumzantsi-mpuma wePennsylvania, uthi nayiphi na i-herbicide iya kufumaneka - i-glyphosate okanye i-glufosinate - iyakunikwa kwaye ifakwe ngecephe.
Uthi abalimi kufuneka bandise imichiza yabo yokutshabalalisa ukhula kwintwasahlobo ezayo ukuze izinto zibhujiswe kwangethuba, ngoko ukhula aluyongxaki enkulu ekutyaleni.
Ukuba awukawukhethi umhlanganiselwa wombona okwangoku, uSnyder ucebisa ukuba ufumane imbewu eneyona ndlela ibalaseleyo yemfuza ekhoyo yokutshatyalaliswa kokhula.
Uthi: “Eyona nto inkulu yimbewu efanelekileyo.“Tyaza kwangethuba.Gcina iliso kwisityalo xa ubaleka ukhula.Iimveliso ze'90s zisekho kwaye zingenza umsebenzi.Qwalasela yonke into. "
UBowling uthi ugcina zonke iinketho zakhe zivulekile.Ukuba amaxabiso axhomileyo amaxabiso ayaqhubeka, kubandakanywa nemichiza yokutshabalalisa ukhula, kwaye amaxabiso ezityalo akanyuki ukuze ahambelane nesantya, uthi uzakutshintshela iihektare ezininzi kwiimbotyi zesoya kuba zibiza kancinci ukuzilimela, okanye mhlawumbi aguqule iihektare ezininzi kwimveliso yefula.
I-Lingenfelter inethemba lokuba abalimi abalindi kude kube sekupheleni kobusika okanye intwasahlobo ukuze baqale ukunikela ingqalelo kulo mba.
“Ndiyathemba ukuba abantu bayithathela phezulu le nto,” utshilo.'Ndiyoyika ukuba baninzi abantu abaza kubanjwa bengazi ukuba banako, yiza ngoMatshi, baye kumthengisi wabo kwaye bafake iodolo kwaye bathathe ilori yezibulali zinambuzane, okanye izitshabalalisi, ekhaya ngaloo mini.Ndicinga ukuba kuya kubakho ukuvuka krwada ukusa kwinqanaba elithile. "
Ixesha lokuthumela: 21-11-24