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Fungicides soybean: Waxa ay tahay inaad ogaato

Waxaan go'aansaday inaan isku dayo fungicides-ka soybeska markii ugu horeysay sanadkan.Sideen ku ogaan karaa daawada fungicides ee aan isku dayo, goormana aan mari karaa?Sideen ku ogaan karaa inay caawinayso?

Guddiga lataliyaha dalagga ee Indiana ee shahaadiga ah ee ka jawaabaya su'aashan waxaa ka mid ah Betsy Bower, Ceres Solutions, Lafayette;Jamie Bultemeier, agronomist, A&L Great Lakes Lab, Fort Wayne;iyo Andy Like, beeraley iyo CCA, Vincennes.

Bower: U fiirso inaad doorato badeeco fungicides ah oo leh qaabab ficil oo isku dhafan oo ay ku jiraan ugu yaraan triazole iyo strobiluron.Qaar waxa kale oo ka mid ah walaxda cusub ee firfircoon ee SDHI.Dooro mid leh waxqabad wanaagsan oo ku yaal barta caleenta frogeeye.

Waxaa jira saddex waqti oo bean soybean ah oo dad badani ka hadlaan.Waqti kastaa wuxuu leeyahay faa'iidooyin iyo khasaare.Haddii aan ku cusubahay isticmaalka fungicides soybean, waxaan bartilmaameedsan lahaa marxaladda R3, marka boobyadu ay bilaabaan inay sameeyaan.Marxaladdan, waxaad heleysaa dabool wanaagsan inta badan caleemaha ku yaal saqafka.

Codsiga R4 aad ayuu u daahay ciyaarta laakiin wuxuu noqon karaa mid aad waxtar u leh haddii aan hayno sannad cudur oo hooseeya.Isticmaalaha fungicides-ka ugu horreeya, waxaan u maleynayaa R2, ubax buuxa, waa goor hore si loo isticmaalo fungicides.

Sida kaliya ee lagu ogaan karo haddii fungiciide-ku uu horumarinayo wax-soo-saarku waa in lagu daro jeeg jeeg ah oo aan lahayn codsi gudaha ah.Ha u isticmaalin safafka dhamaadka xariijimaha jeegagaaga, oo hubso inaad ka dhigto ballaca xadhigga jeegga ugu yaraan cabbirka madaxa isku-darka ah ama wareega isku-darka ah.

Markaad dooranayso fungicides, diirada saar badeecada siinaya xakamaynta cudurrada aad la kulantay sannadihii la soo dhaafay markaad kormeerayso beerahaaga ka hor iyo inta lagu jiro buuxinta hadhuudhka.Haddii macluumaadkaas aan la heli karin, raadi badeeco ballaaran oo bixisa wax ka badan hal qaab oo fal.

Bultemeier: Cilmi baaristu waxay muujineysaa in soo celinta ugu weyn ee maalgashiga hal codsi oo ah natiijooyinka fungicides laga bilaabo R2 daahay ilaa codsiga R3 hore.Bilow inaad sahamiso beeraha soybean-ka ugu yaraan toddobaadle laga bilaabo xilliga ubaxa.Diirada saar cudurka iyo cadaadiska cayayaanka iyo sidoo kale heerka korriinka si aad u hubiso waqtiga ugu wanaagsan ee isticmaalka fungicides.R3 waxaa la xusaa marka uu jiro 3/16-inch boodh oo ku yaal mid ka mid ah afarta qanjidhada sare.Haddii ay jiraan cuduro sida caaryada cad ama bar caleen barafka, waxaa laga yaabaa inaad u baahato inaad daaweyso ka hor R3.Haddii daaweyntu ay dhacdo ka hor R3, codsi labaad ayaa laga yaabaa in loo baahdo hadhow inta lagu jiro buuxinta hadhuudhka.Haddii aad aragto aphids soybean oo muhiim ah, ur uraysa, kuwa lamid ah caleen digirta ama kuwa lamid ah Jabbaan, ku darida sunta cayayaanka ee codsiga ayaa laga yaabaa inay habboon tahay.

U hubso inaad ka tagto jeeg aan la daawayn si wax-soo-saarka la barbar dhigo.

Sii wad inaad indha-indheyso goobta ka dib codsiga, adoo diiradda saaraya kala duwanaanshaha cadaadiska cudurka ee u dhexeeya qaybaha la daweeyay iyo kuwa aan la daweyn.Si ay fungicides-ku u bixiyaan korodhka wax-soo-saarka, waa in uu jiro cudur u jira fungicides-ka si loo xakameeyo.Is barbar dhig wax-soo-saarka dhinac-dhinac ee u dhexeeya daweeyay iyo kuwa aan la daweynin in ka badan hal aag oo beerta ah.

Sida: Caadi ahaan, isticmaalka fungicides agagaarka heerka korriinka R3 wuxuu bixiyaa natiijooyinka ugu fiican.Ogaanshaha fungicides-ka ugu fiican ee la isticmaalo ka hor bilowga cudurka way adkaan kartaa.Waayo-aragnimadayda, fungicides-ka leh laba nooc oo ficil ah iyo qiimeyn sare oo ku saabsan barta caleenta frogeeye ayaa si fiican u shaqeeyay.Maadaama uu yahay sanadkaaga ugu horreeya ee fungicides-ka soybean-ka, waxaan uga tagi lahaa dhowr xabbo oo jeeg ah ama meelo kala qaybsan si loo go'aamiyo waxqabadka alaabta.


Waqtiga boostada: Juun-15-2021