ciyayi: duba wanda ya fi kowa a noma

Duk wanda ya shafi aikin noma a kullum ya san cewa daya daga cikin matsalolin da suka fi yawa da sarkakiya a cikin amfanin gona shi ne bayyanar ciyawa.

Ana la’akari da su a matsayin kwaro kuma suna iya shafar duk abin da ake samarwa idan ba a sarrafa su da sauri ba ko ma kawar da su.

A cikin wannan labarin, za mu nuna ciyayi mafi yawan gaske da ke kai hari ga amfanin gona, da kuma hanyoyin da za a magance su don amfanin noma. Kyakkyawan karatu!

Menene ciyawa?

Ciyawa duk tsire-tsire ne waɗanda ke haifar da mummunan tasirin amfanin gona kai tsaye. Za su iya yin gasa tare da al’adun asali, rage yawan amfanin ƙasa, ban da cutar da girbi, tare da ƙananan samfurori.

Wani batu kuma shi ne cewa waɗannan tsire-tsire suna aiki a matsayin masaukin cututtuka da kwari. Don haka, akwai illoli da yawa da suke yi ga noma.

Wadanne ciyayi ne suka fi yawa?

Duk wanda yake tunanin cewa akwai nau’in ciyawa guda ɗaya ko wata da za ta iya cutar da noma to ba daidai ba ne. Shi ya sa yana da matukar muhimmanci a kara sanin su da yaki da su domin amfanin amfanin gona.

Domin taimaka muku da wannan aikin, wanda sau da yawa yana iya zama mako-mako ko kowane wata, dangane da yanayin yanayin yankin ku da ƙasa, mun lissafa abubuwan da ke faruwa. ciyawa shida wanda ke fitowa akai-akai a cikin amfanin gona. Duba:

Ya kasance

Ana samun Buva a Kudu maso Gabas, Tsakiyar Yamma da Kudu, yankuna da suka fi samar da alkama, waken soya da masara, amfanin gona inda za a iya samun su cikin sauƙi.

Buva na daya daga cikin ciyawa da ake samu cikin sauki a yankuna daban-daban na kasar.

Wannan shuka yana da alama ba shi da haɗari ga aikin noma, saboda yanayin “kyakkyawan”, duk da haka, yana da ƙananan ƙananan tsaba waɗanda ke yadawa cikin sauƙi, yana da wuya a gano da kulawa.

ryegrass

Irin wannan ciyawa yana da yawa a wuraren kiwo, a matsayin abincin dabbobi. An dauke shi daya daga cikin manyan amfanin gona a Brazil, mafi daidai a cikin alkama da sha’ir da aka samu a yankin kudancin kasar.

Ɗaya daga cikin manyan matsalolin ita ce irin wannan nau’in ciyawa yana da tsayayya ga tsarin glyphosate na ciyawa, wanda kuma aka sani a Brazil a matsayin “mata-mato” kuma, saboda haka, ya zama dole a nemi wasu hanyoyin da za a magance su a aikin noma, kamar su rufe amfanin gona. .

Bishiyar dabino

An yi rajistar wannan nau’in nau’in m a cikin 2015, lokacin da aka ƙirƙiri Jihar Mato Grosso. Yana da babban damar lalata amfanin gona har zuwa 90%. Asara ce mai yawa!

Caruru-palmeri ya kai hari ga amfanin gona
Caruru-palmeri yana daya daga cikin ciyawa mai saurin girma kuma mai tsananin tashin hankali, yana iya samarwa daga iri dubu 100 zuwa miliyan 1.

Caruru-palmeri mai yiwuwa ya samo asali ne daga Amurka kuma ya isa nan ta injunan da aka shigo da su.

Don ba ku ra’ayi game da matsalolin da wannan ciyawa ya haifar, a cikin Amurka da Argentina kasancewarsa shine ma’auni na rage darajar ƙasa a yau. Wannan shi ne saboda yana haɓaka farashin gudanarwa kuma yana da babban damar rage yawan amfanin gonakin amfanin gona.

ciyawa mai ɗaci

Wannan wani nau’in ciyawa ne wanda amfanin gona ke warwatse cikin sauki, saboda ana rarraba su da taimakon iska.

Wani muhimmin al’amari shine daidaitawarsa a yawancin yankuna na Brazil kuma, don haka, ya sa ya zama ɗaya daga cikin mafi yawan samu. Bittergrass yana da ikon rage yawan amfanin gonaki da rabi.

Bittergrass a tsakiyar amfanin gona da ciyawa ta lalace
Bittergrass wani nau’in ciyawa ne da ake samu cikin sauki a cikin amfanin gona (hoto: Senar).

Wani batu wanda dole ne a yi la’akari da shi lokacin yaƙar shi shine juriya ga glyphosate da ACCase herbicides.

Idan ciyawa har yanzu yana cikin ƙarami, to, zai zama da sauƙi don sarrafawa tare da amfani da herbicides. Yanzu, idan kun kasance babba, shirya kanku: magani ya fi wahala.

farar ciyawa

kama da ryegrassFarin ciyawa yana da tsayayya ga maganin herbicides, mafi daidai a cikin 2014, lokacin da aka ruwaito wannan a Brazil.

Ana samun sauƙin samun wannan nau’in a duk shekara a yankunan Tsakiyar Yamma da Arewa. A wasu wurare a kudancin kasar kuma ana iya gano shi.

ciyawa kafar kaza

Dabbobin ciyawa-kafa-kafa sun fi kwanan nan idan ya zo ga juriya na glyphosate. Ya kamata mutum ya dauki irin wannan kulawar da aka yi game da ciyawa don guje wa yaduwarsa.

Ciyawa kafar kaji a kasa
Kamar sauran nau’ikan ciyawa, ciyawar ƙafar kajin tana da adadi mai yawa na iri kuma ana iya tarwatsa su cikin sauƙi ta hanyar aikin iska.

Wannan ciyawar tana cikin jerin mafiya matsala guda biyar a duniya. Ana samun shi a duk yankuna na Brazil waɗanda ke shuka waken soya. Wannan ya faru ne saboda yadda ya dace da ƙasa da yanayi daban-daban cikin sauƙi.

Rayuwarsa na iya wucewa daga kwanaki 120 zuwa 180, dangane da yankin, tare da haifuwa ta tsaba.

A haƙiƙa, yaɗuwar sa yana da alaƙa da ikon samar da adadi mai yawa (fiye da iri 120 a kowace shuka), waɗanda iska ke yaɗawa cikin sauƙi a duk shekara.

mai madara

Wannan nau’in kuma ana kiransa da sannu da aikatawayana daya daga cikin ciyawa da ke shafar amfanin gona.

Kiwo yana da wuyar sarrafawa saboda tsaba suna fitowa har zuwa zurfin 12 cm, wanda ke ba da damar germination na shekaru masu yawa.

Brazil, a matsayinta na ƙasa mai zafi, ciyayi a cikin gonakin kofi suna tasiri sosai. Nau’in ciyawa suna faruwa a cikin bishiyar kofi bisa ga lokutan shekara, kasancewar ruwan sama ko zafi.

Duba bidiyo game da nau’ikan ciyawa da yanayin yanayi da ke faruwa a cikin bishiyar kofi, Leandro Pinv Dalvi, farfesa a fannin aikin gona a Jami’ar Tarayya ta Espírito Santo (Ufes) ya bayyana:

Source: Incaper.

Kariyar da za a yi don guje wa ciyawa

Kamar yadda muka ambata a farkon rubutun, ciyawa barazana ce ga noma. Duk da haka, yana yiwuwa a guje su ko kawar da su daga amfanin gona, idan an riga an shigar da su.

“A halin yanzu, ciyawa ita ce babbar matsala a amfanin gonakin Brazil. Gasa tare da babban amfanin gona da kuma karbar kwari da cututtuka na haifar da babbar asara ga mai samarwa. Sarrafa ciyawa daidai, bin kyawawan ayyukan noma, yana taimakawa wajen rage farashin samar da kayayyaki”Kamar yadda Francisco Humberto Henrique ya bayyana, Doctor a cikin wurare masu zafi da na wurare masu zafi ta Cibiyar Agronomic na Campinas (IAC) da mai bincike a CiaCamp – daga Kimiyya zuwa filin.

Duba wasu a kasa kula da wajibi don hana ko yaƙar ciyawa:

Gudanar da tantancewar farko

A wannan yanayin, muna ba da shawara ga taimakon mai fasaha saboda kawai za a iya gano ainihin magani. Bayan haka, adana nau’in kiwo a gonar ku kuma rashin sanin akwai zai iya zama babbar matsala.

Wannan kima yana taimakawa wajen fahimtar amfanin gonakin ku da yadda ake guje wa mafi yawan nau’in ciyawa.

Kula da amfanin gona akai-akai don magance ciyawa

Koyaushe zauna a hankali a cikin aikin noma kuma kuna iya dogaro da taimakon fasaha.

Amfani da jirage marasa matuka don lura da ciyawa
Amfani da jirage marasa matuka na iya taimakawa ayyukan manoma da masu fasaha wajen sa ido kan ciyawa.

Jiragen sama marasa matuki na iya taimakawa wajen sa ido, da kuma yin la’akari da illolin da ake amfani da su na ciyawa. Wannan shi ne saboda akwai ciyawa masu jure wa wasu nau’ikan, amma ana iya kewaya wannan.

Bet akan ayyuka masu tasiri

Akwai wasu ayyuka masu tasiri waɗanda a zahiri ke hana yaduwar ciyawa kuma lallai ne ku ɗauki wasu matakan tare.

Wannan wata hanya ce ta amfanar duk amfanin gona ba kawai yankin da waɗannan nau’ikan masu cin zarafi suka shafa ba. Yana da kyau a tuna cewa akwai wasu masu tsayayya ga glyphosate kuma, sabili da haka, waɗannan matakan suna da mahimmanci don kaucewa su:

  • Juyawa amfanin gona da maganin ciyawa;
  • Amfani da tsaba marasa ciyawa;
  • Abubuwan da ke tattare da yaduwa na farko na tsire-tsire masu lalata;
  • A kai a kai tsaftace kayan aikin da ake amfani da su a cikin filayen.

Hasali ma, akwai sauran ciyawa da yawa da ke zaune a cikin amfanin gona a cikin ƙasarmu wanda kuma ya cancanci kulawa. Don haka, akwai ƙarancin kulawa don kiyaye amfanin gona lafiya da kuma guje wa lalacewa ga aljihunka.

Amfani da herbicides don magance ciyawa
Yin amfani da maganin herbicides ba koyaushe hanya ce mai inganci ba tunda akwai weeds masu tsayayya da wasu samfuran.

Tabbas bin duk matakan da muka ambata da nomanku za su tsira daga mafi yawan matsalolin da manoman karkara ke fuskanta.

Don haka muna fatan kun ji daɗin ƙarin koyo game da ciyawar da aka fi sani da yadda ake guje musu. Tushen karatun mu shine labarin da ke gabatar da shawarwari guda biyar don sarrafa ciyawa.

Kuna iya yin alamar shafi wannan shafi