Herbicides for Continuous Udzu Kuchotsa

Herbicides ndi mankhwala omwe amakulolani kuchotsa namsongole msanga. Ngati mutanthauzira mawuwo, amachokera ku therere - "chomera", khalani - "kuwononga." Malinga ndi njira yogwirira ntchito, pali zosankha komanso zopitirira (osati zosankha) herbicides. M'nkhaniyi mudzapeza zambiri zokhudza mankhwala othandizira odwala komanso mankhwala omwe akugwiritsidwa ntchito.

Zamkatimu:

• Mitundu
• Lumikizanani
• Zosintha
• Mbali za kusankha ndi ntchito
• Herbicides wachitapo kanthu (ndi kulongosola ndi chithunzi)
• Ubwino wogwiritsa ntchito

Kulongosola kwachidule

Monga dzina limatanthawuzira, mankhwala opitirirabe a herbicides amawononga zomera zonse zobiriwira, kuphatikizapo zitsamba zolima. Iwo, monga lamulo, amakhudza masambawa, amawononga nembanemba ndikupita ku necrosis kapena kufa kwa zomera.

Ndikofunikira! Mankhwala onse a herbicides ali oopsa kwa thanzi la anthu ndi zinyama. Mu 2015, bungwe la International Agency for Research on Cancer linaika glyphosate ndi 2,4-D monga momwe zingathere nkhuku. Pali maphunziro omwe amanena zotsatira za mankhwala osokoneza bongo pa DNA ya anthu. Mu ulimi, amaloledwa kugwiritsa ntchito mankhwala ophera tizilombo 290.

Mankhwala ophera tizilombo toyambitsa matenda omwe amagwiritsa ntchito masiku ano amagwiritsidwa ntchito mochepa, osankha zinthu ndizofala kwambiri. Komabe, iwo adagwiritsidwa ntchito mwakhama pa ulimi, m'minda, ndi m'malo ogulitsa mafakitale, kumanga, pafupi ndi ndege ndi sitima zapamtunda. Mu ulimi, amagwiritsidwa ntchito podziwa ntchito, m'minda yayikulu, m'minda yaing'ono komanso m'madera akumidzi. Chemical zikuchokera herbicides ndi:

• chomera;
• zosakanikirana.

Malingana ndi nthawi ya ntchito, kupitirira kwake herbicides kumagawidwa mu:

• kusanachitike;
• pambuyo;
• chilengedwe chonse, chomwe chimagwiritsidwa ntchito pa nthawi zosiyanasiyana za chitukuko cha zomera.

Malingana ndi makhalidwe a ntchito, pali herbicides:

• nthaka (zimakhudza mizu, mbewu, zimamera);
• masamba (onetsetsani pamwamba pa udzu).

Mukudziwa? Mudziko muli zachilengedwe za herbicide. Ku Amazonia, nyerere zimakhala ndi asidi omwe amafesa zomera akamagwidwa mu zomera. awo. Ndiye tizilombo timateteza nkhalango kumsongole, ndikusiya mitengo yokhayokha.

Mafomu a kumasulidwa kwa herbicides:

• njira yamadzi;
• zojambulajambula;
• ufa;
• kuimitsa.

Mitundu

Mankhwala onse otsutsana ndi namsongole malinga ndi njira yopezera zitsamba ndi njira yogwiritsira ntchito akugawa m'magulu awiri:

• kukhudzana;
• dongosolo.

Kukonzekera kulikonse kuli ndi ntchito yake yeniyeni, yeniyeni yake yogwiritsira ntchito mankhwala a herbicides a Callisto, Dual Gold, Prima, Gezagard, Stomp, Zenkor, Reglon Super, Agrokiller, Lontrel, Tito, Lapis, Ground.

Lumikizanani

Zolumikiza zinthu zimakhudza masamba ndi zimayambira. mwa kukhudzana mwachindunji ndi iwo. Amasokoneza moyo wamba wa udzu ndikupita ku imfa yake. Komabe, atagwiritsa ntchito, ziphuphu zatsopano zingabwererenso, pamene mizu imakhalabe yosakhudzidwa.

Zinthu zosagwirizana ndi chinyezi. Zimagwiritsidwa ntchito ngati kuli kofunika msanga ndikuwononga kwambiri zomera. Ndizoopsa kwambiriChoncho, ndiletsedwa kuzigwiritsa ntchito m'mapulaseri.

Zosintha

Zinthu zodabwitsa kulowa mkati mwazitsulo za zitsamba ndipo kotero kufalikira kwa ziwalo zonse, kuchititsa imfa yawo mwamsanga. Pa nthawi yomweyi, ziwalo zonse zapansi ndi zowonongeka zimawonongeka.

Mankhwala oterewa amachititsa chidwi kwambiri makamaka pokonzanso udzu wokhala ndi mizu yolimba, komanso motsutsana ndi namsongole osatha.

Mbali za kusankha ndi ntchito

Pofuna kusankha mankhwala abwino, nkofunika kumvetsetsa bwino lomwe gawo lomwe lidzagwiritsidwe ntchito, lomwe limamera namsongole, ndi zotsatira zake ziti ziyenera kuchitika.

Monga lamulo, mankhwala omwe amachitapo kanthu nthawi zonse amatha kugwiritsa ntchito:

• pa nthaka yaulimi - m'minda musanayambe kufesa ndi nthawi yokolola, m'nyumba zachilimwe;
• mminda - pokonza pakati pa mizere, kuphatikizapo minda ya mpesa;
• pa nthaka yopanda famu - pamsewu, misewu, magetsi, misewu, misewu, m'mapaki;
• mu kutumiza - kuti awononge algae omwe amaletsa zombo.

M'mbiri ya dziko lapansi, zodziwika zimadziwika kuti mankhwala ankagwiritsidwa ntchito ngati njira imodzi yamagulu yowononga mbewu za adani ndikuwanyalanyaza chakudya kapena kusokoneza thanzi la mtundu.

Malingana ndi mankhwala omwe mankhwalawa amawerengedwa, pali njira zambiri zomwe mungagwiritsire ntchito:

• Kuchotsa zaka, monga lamulo, gwiritsani ntchito chisanadze kufesa, panthawi yokolola komanso mutatha kukolola;
• Zamoyo zosatha zimathetsedwa ndi njira yowotuta kapena mwa kuvala nthawi pakati pa zomera.

Udzu wonyansa ndi - Wophika, Tirigu, Purslane, Quinoa, Dodder, Chaff, Dandelions, Euphorbia, Ambrosia, Amaranth, Nettle.

Pogwiritsira ntchito mankhwala osamalana ndi udzu, m'pofunika kutsatira mwamphamvu mlingo womwe wopangidwayo akupatseni, komanso malingaliro a momwe mungakhalire ndi mankhwala.

Ndikofunikira! Popeza kuti mankhwala a herbicidal ndi owopsa kwa thupi la munthu, ayenera kugwiritsa ntchito kugwiritsa ntchito zipangizo zoteteza. Muyenera kugwira ntchito masiku opanda mpweya kutentha kwa 16-25 ° C. Mukamagwira ntchito, muyenera kuvala suti yoteteza thupi lanu, kuteteza maso anu ndi magalasi apadera, ndi magalimoto - maski.

Kudya zakudya ndi zakumwa pakumwa mankhwala sikuletsedwa. Simungagwire ntchito mowa mowa. Mutatha kugwiritsa ntchito mankhwala a herbicide, muyenera kusamba, kusamba tsitsi lanu ndi kumwa mkaka wa mkaka.

Tiyenera kukumbukira kuti mankhwala ophera tizilombo toyambitsa matenda ndi mankhwala omwe amakhala ndi zotsatira zake, choncho palibe chifukwa chofulumira ndi mankhwala obwerezabwereza. Ndi bwino kuyembekezera zotsatira za masabata awiri.

Sitiyenera kuiwalika kuti zomera zomwe zimapitirira zimapha komanso zomera zomwe zimamera, choncho ngati chithandizochi chikachitika m'nyengo yawo ikukula, mankhwalawa ayenera kugwiritsidwa ntchito.

Herbicides wachitapo kanthu (ndi kulongosola ndi chithunzi)

Gulu la mankhwala osakaniza omwe ali osankhidwa amakhala ndi zinthu zina (Roundup, Glifogan, Arsenal), komanso pafupifupi zonse zopangidwa.

Taganizirani za 10 zomwe zimagwiritsidwa ntchito kwambiri.

1. "Arsenal". Mankhwalawa ali ndi zochita zambiri. Iye amalingaliridwa kuti ndi imodzi mwa yabwino kwambiri yolowera mu madera aku mafakitale. Zabwino kwambiri pokonza nthaka ya namwali. Thupi lomwe liri gawo lake, limatha kugwira ntchito pa zomera zina kwa zaka 4-5.
2. "Glyphosate". Chizindikiro cha mankhwalawa ndi chakuti ndi njira yake yogwiritsira ntchito mu gawo la kukula kwa zomera ndipo pambuyo kotuta kotsiriza, pali kuchepa, komanso pakapita nthawi - komanso kutha kwa amino acid kaphatikizidwe. Ndi bwino kukonza malo omwe udzu uyenera kuwonongedwa. Amagwiritsidwa ntchito m'minda yamphesa, paminda ya tiyi, m'minda ya zipatso ndi zipatso za zipatso.
3. "Mphepo yamkuntho" - mankhwala atsopano a herbicide. Iye adatsimikizira yekha m'minda ya mbewu zosakanikirana ndi zosatha, komanso pakuwonongeka kwa zitsamba. Amagwiritsidwa ntchito m'minda, minda ya mpesa, pa mafakitale ndi mumzinda.
4. Roundup. Chithandizo chamtundu uliwonse, chomwe chimagwera pa masamba a chomera, chimasunthira pansi ndipo, mpaka kufika ku mizu, chimapha. Ikhoza kugwiritsidwa ntchito pamatentha osiyanasiyana. Zokonzedwa kuti zigwiritsidwe ntchito pa dacha.
5. "Tornado 500" - herbicide wachitapo kanthu, chomwe chimachokera ku mzere wonse wa mankhwala omwe ali nawo muwongolero wowonjezereka wa mankhwala omwe amagwira ntchito. Choncho, ndi ndalama zambiri - zimafuna ndalama zing'onozing'ono kuti zithetse dera lalikulu. Mankhwalawa ndi a chilengedwe chonse omwe ali ndi zotsatira zofanana pa mbewu za pachaka ndi zosatha. Amagwiritsidwa ntchito pamatentha osiyanasiyana. Angagwiritsidwe ntchito m'dzikolo.
6. "Tchila". Mankhwala othandiza komanso otsika mtengo. Chifukwa chakuti chimalowa m'kati mwa zomera, chimapha onse, ziwalo zonse za nthaka ndi mizu. Mankhwalawa ndi otchuka chifukwa amaletsa bwino mbewu zomwe zimaphatikizidwa mu hydrophytic gulu (sedge, cattail, etc.). Pambuyo pa ntchitoyi n'zotheka kudzala zomera zomwe zimalimidwa mu sabata. Mankhwalawa samakhala m'nthaka, sakhudzidwa ndi kayendedwe ka mbeu ndipo ndi oyenera kulima udzu uliwonse. Amaloledwa kugwira ntchito pa famu ya dacha.
7. "Kukula" - mankhwala osakaniza omwe ali ndi chiwerengero chowonjezereka cha imazapir ya mankhwala. Zimakhudza pafupifupi namsongole. Ili ndi mphamvu zambiri - sabata itatha ntchito, zitsamba zonse zimafa kwathunthu. Amagwiritsidwa ntchito pazinthu zamakampani, komanso m'minda.
8. Napalm. Oyenera kuwonongedwa kwa mitundu yonse ya namsongole. M'nyengo yozizira, zotsatira za pulogalamuyi imabwera pambuyo pa masiku atatu. Pafupifupi, kuti awonongeke namsongole, idzatenga sabata. Mitengo yolima imatha kubzalidwa m'munda mutatha masabata atatu.
9. Mkuntho. Oyenera kutaya mitundu yonse ya namsongole. Sili ndi nthaka, zomwe zikutanthauza kuti zingagwiritsidwe ntchito musanadzalemo mbewu iliyonse. Zimakhudza ziwalo zonse zazomera. Ngati agwiritsidwa ntchito molondola, kutsatira malangizowo a opanga, n'zotheka kupeŵa kuvulaza nthaka, anthu ndi zinyama.
10. "Octopus". Ali ndi kuchuluka kwa mankhwala othandizira - glyphosate (potaziyamu mchere), womwe umalola kuti ntchito yake ikhale yaying'ono. Panthaŵi imodzimodziyo, ilibe ntchito ya nthaka ndipo ilibe mphamvu pa kayendedwe ka mbeu. Oyenerera mitundu yonse ya namsongole, mosavuta amakumana ndi osatha, kupha ziwalo zonse, kuphatikizapo mizu. Ikhoza kugwiritsidwa ntchito pamtunda wotentha mpaka pa chisanu choyamba.

Ubwino wogwiritsa ntchito

Kugwiritsa ntchito herbicides kuli ndi ubwino wambiri:

• kuchepetsa mtengo wa ntchito yamanja;
• ndalama zochepa;
• Kuchita bwino kwambiri kwa namsongole;
• kuonetsetsa kuwonjezeka kwakukulu kwa zokolola za tirigu, nyemba, zomera ndi mafakitale;
• nthawi ya chitetezo kwa namsongole - ena akhoza kuwatchinjiriza kuti asachitike nthawi yokolola isanayambe, ndipo pali ena amene poizoni amatha mpaka masika;
• Pali mankhwala omwe angagwiritsidwe ntchito pa nthaka komanso kufesa kapena feteleza, zomwe zimachepetsa nthawi ndi ndalama;
• Kusunga malo oyenera a chinyezi m'nthaka.

Mukudziwa? M'dziko muli njira yothetsera namsongole bwino popanda kugwiritsa ntchito mankhwala. Chodabwitsa kwambiri, chimadalira kuti nthaka sayenera kuchiritsidwa nkomwe, ndipo mutatha kudula, namsongole ayenera kumusiyidwa pamunda ngati mulch. Izi ndi zomwe zimatchedwa zero mlimi, kapena palibe-mpaka. Chifukwa cha izo, zimatha kusunga chinyezi m'nthaka, kuteteza kutentha kwa nthaka, kuteteza namsongole kuti asapitike ndi kuonjezera zokolola.

Masiku ano, kugwiritsa ntchito mankhwala a herbicides ndi njira yowonetsera komanso yofulumira yochotseratu nthaka ndi namsongole, kuposa momwe sayansi ndi mafakitale sanakhalirepo. Ngakhale kuti zamoyo zonse, zinyama ndi zachilengedwe sizinapangidwe, pakuti mbiri yoposa 50 ya chitukuko m'dera lino idapangidwa ndi mankhwala oopsa kwambiri. Mitundu yotsutsana ndi namsongole lero ndi yaikulu. Pofuna kusokoneza komanso kusamalira achibale ndi mbewu ndi "zamagetsi", nkofunika kutsatira mosamalitsa mlingo ndi mafupipafupi a tillage, zomwe zimaperekedwa ndi wopanga.