Nkhani
-
Ndiyenera kuchita chiyani ngati nthaka ikutentha kwambiri m'nyengo yozizira ndipo mizu yake ili yochepa?
Kutentha kwachisanu kumakhala kochepa.Kwa masamba owonjezera kutentha, momwe mungakulitsire kutentha kwapansi ndi chinthu chofunikira kwambiri.Ntchito ya mizu imakhudza kukula kwa mbewu.Choncho, ntchito yofunika kwambiri iyenera kukhala yowonjezera kutentha kwa nthaka.Kutentha kwapansi ndi kwakukulu, ndipo ...Werengani zambiri -
Kodi akangaude ofiira ndi ovuta kuwalamulira?Momwe mungagwiritsire ntchito ma acaricides moyenera.
Choyamba, tiyeni titsimikizire mitundu ya nthata.Pali mitundu itatu ya nthata: akangaude ofiira, akangaude okhala ndi mawanga awiri ndi tiyi yellow nthata, ndipo akangaude amawanga awiri amatha kutchedwa akangaude oyera.1. Zifukwa zomwe akangaude ofiira amakhala ovuta kuwalamulira Alimi ambiri sa...Werengani zambiri -
Fungicide-Fosetyl-Aluminium
Kagwiritsidwe ntchito kake: Fosetyl-Aluminium ndi mankhwala ophera tizilombo toyambitsa matenda, omwe amafalitsidwa m'mwamba ndi pansi zomera zikayamwa madziwo, omwe amakhala ndi chitetezo komanso machiritso.Mbewu zoyenera ndi chitetezo: Ndi mankhwala opha tizilombo toyambitsa matenda a organophosphorus, oyenera ku matenda ...Werengani zambiri -
Kupititsa patsogolo Kuwunika kwa Osokoneza Mankhwala Osokoneza Bongo ku EU
Mu June 2018, European Food Safety Agency (EFSA) ndi European Chemical Administration (ECHA) idatulutsa zikalata zothandizira zozindikiritsa zosokoneza za endocrine zomwe zimagwira ntchito polembetsa ndikuwunika mankhwala ophera tizilombo ndi opha tizilombo ku European Un ...Werengani zambiri -
M'malo mwa chlorpyrifos, bifenthrin + clothianidin ndiwothandiza kwambiri!!
Chlorpyrifos ndi mankhwala ophera tizilombo omwe amatha kupha thrips, nsabwe za m'masamba, ma grubs, crickets ndi tizirombo tina nthawi yomweyo, koma adaletsedwa kumasamba m'zaka zaposachedwa chifukwa cha kawopsedwe.Monga m'malo mwa Chlorpyrifos pothana ndi tizirombo ta masamba, Bifenthrin + Clothi ...Werengani zambiri -
Mfundo zophatikizira mankhwala
Kusakaniza kwa mankhwala ophera tizilombo ndi njira zosiyanasiyana zakupha Kusakaniza mankhwala ndi njira zosiyanasiyana zochitira zinthu kungathandize kuchepetsa mphamvu ya kulamulira ndikuchedwetsa kukana mankhwala.Mankhwala okhala ndi poizoni wosiyanasiyana wosakanikirana ndi mankhwala ophera tizilombo amakhala ndi kupha, kupha m'mimba, zotsatira zake, ...Werengani zambiri -
Mankhwala ophera tizirombowa ndi othandiza kuwirikiza ka 10 kuposa phoxim ndipo amatha kuchiza tizirombo tochuluka!
Kupewa ndi kuwononga tizirombo tapansi panthaka ndi ntchito yofunika kwambiri pa mbewu za m'dzinja.Kwa zaka zambiri, kugwiritsa ntchito kwambiri mankhwala ophera tizilombo a organophosphorus monga phoxim ndi phorate sikunangotulutsa kulimbana kwakukulu ndi tizirombo, komanso kuwononga kwambiri madzi apansi, nthaka ndi zinthu zaulimi ...Werengani zambiri -
Zoyenera kuchita ngati mawanga achikasu awoneka pamasamba a chimanga?
Kodi mukudziwa kuti madontho achikasu omwe amawonekera pamasamba a chimanga ndi chiyani?Ndi dzimbiri la chimanga! Awa ndi matenda oyamba mafangasi pachimanga.Matendawa amapezeka kwambiri pakati ndi kumapeto kwa kukula kwa chimanga, ndipo amakhudza kwambiri masamba a chimanga.Pazovuta kwambiri, khutu, mankhusu ndi maluwa achimuna amathanso kukhudza ...Werengani zambiri -
Insecticide-Spirotetramat
Zomwe Zimayambitsa tizilombo toyambitsa matenda spirotetramat ndi quaternary ketone acid compound, yomwe imakhala yofanana ndi mankhwala ophera tizilombo ndi acaricide spirodiclofen ndi spiromesifen wa Bayer Company.Spirotetramat ili ndi machitidwe apadera ndipo ndi amodzi mwa mankhwala amakono ophera tizilombo okhala ndi ma bidirectional ...Werengani zambiri -
Kodi akangaude ofiira ndi ovuta kuwalamulira?Momwe mungagwiritsire ntchito ma acaricides moyenera.
Choyamba, tiyeni titsimikizire mitundu ya nthata.Pali mitundu itatu ya nthata: akangaude ofiira, akangaude okhala ndi mawanga awiri ndi tiyi yellow nthata, ndipo akangaude amawanga awiri amatha kutchedwa akangaude oyera.1. Zifukwa zomwe akangaude ofiira amakhala ovuta kuwalamulira Alimi ambiri ...Werengani zambiri -
Kodi mukudziwa momwe mungasamalire akangaude ofiira?
Zosakaniza zophatikizika ziyenera kugwiritsidwa ntchito 1: Pyridaben + Abamectin + mafuta ophatikizika amafuta amchere, omwe amagwiritsidwa ntchito kutentha kumatsika koyambirira kwa masika.2: 40% spirodiclofen + 50% profenofos 3: Bifenazate + diafenthiuron, etoxazole + diafenthiuron, yogwiritsidwa ntchito m'dzinja.Malangizo: Patsiku, nthawi yomwe nthawi zambiri ...Werengani zambiri -
Kuphatikiza kwa mankhwala awiriwa ndikufanana ndi paraquat!
Glyphosate 200g/kg + sodium dimethyltetrachloride 30g/kg : kufulumira komanso kwabwino pa udzu wa masamba otakata ndi namsongole wamasamba otakata, makamaka kwa zomera zomwe zimamangidwa m'munda popanda kusokoneza mphamvu ya udzu.Glyphosate 200g/kg+Acifluorfen 10g/kg: Ili ndi zotsatira zapadera pa purslane, etc.Werengani zambiri
