Menene magungunan kashe kwari na Pre-Emergent?

Maganin ciyawa masu tsiro kafin fitowar sumagungunan kashe kwari ne da ake amfani da su kafin a fara shuka ciyawa, tare da babban burin hana tsiro da girman tsaban ciyawa. Waɗannan magungunan kashe kwari galibi ana amfani da su a farkon bazara ko kaka kuma suna da tasiri wajen hana tsirowarshekara-shekarakumaciyayi masu dawwama.

Yadda Maganin Ganye Masu Fitowa Kafin Fitowa Ke Aiki

Magungunan kashe kwari kafin fitowarsu suna aiki ta hanyar hana tsarin tsiron iri. Waɗannan sinadarai suna haifar da shinge a cikin ƙasa, kuma lokacin da iri na ciyawa ya taɓa wannan shingen, sinadarai suna shafar su don haka ba za su iya tsiro yadda ya kamata ba.

Fa'idodin Maganin Ganye Kafin Fitowa

Kulawa ta Dogon Lokaci: Maganin kashe kwari na iya samar da maganin ciyayi na tsawon watanni da dama.

Rage Aikin Da Aka Yi Da Hannunka: Amfani da magungunan kashe kwari kafin fitowar su na iya rage buƙatar yanke ciyawa a ƙarshen lokacin girbi, yana adana lokaci da aiki.

Kare amfanin gona: Amfani da magungunan kashe kwari kafin fitowar amfanin gona yana kare amfanin gona daga gasar ciyayi kuma yana haɓaka ci gaba mai kyau.

Menene maganin herbicide bayan fitowarsa?

Maganin ciyawa bayan fitowar ganyemagungunan kashe kwari ne da ake amfani da su bayan ciyayi sun riga sun tsiro kuma sun fara girma. Yawanci ana amfani da su don cire ciyayi da suka riga suka girma cikin sauri kuma sun dace da maganin ciyayi a lokutan girma daban-daban.

Yadda magungunan kashe kwari ke aiki bayan fitowarsu

Maganin ciyawa bayan fitowar ganye yana sa ciyayi su mutu ta hanyar yin aiki kai tsaye a kan ganyensu ko saiwoyinsu, suna lalata ƙwayoyin halittarsu. Dangane da yadda suke aiki, ana iya rarraba maganin ciyawar a ƙarshen kakar zuwa:zaɓe da kuma ba zaɓe banau'ikan.

Amfanin maganin ciyawa bayan fitowarsa

Tasirin gaggawa: Magungunan ciyawa bayan fitowar ganye na iya kashe ciyawar da ke girma da sauri, tare da yin tasiri cikin sauri.

Amfani mai sassauƙa: ana iya amfani da su a kowane mataki na girma ciyawa kuma suna da sauƙin daidaitawa.

Daidaitaccen tsari: Magungunan kashe kwari masu zaɓi bayan fitowar su na iya kai hari ga wasu ciyayi ba tare da cutar da amfanin gona da shuke-shuke da ke kewaye ba.

Maganin Ganye Kafin Fitowa vs. Maganin Ganye Bayan Fitowa

Tasirin ɗorewa

Magungunan kashe kwari masu kariya sun fi ɗorewa kuma suna ba da damar shawo kan ciyayi na dogon lokaci, yayin da magungunan kashe kwari masu tasowa galibi ana amfani da su ne don kawar da ciyayin da suka riga suka girma kuma suna da ɗan gajeren lokaci.

Lokacin aikace-aikacen

Ana amfani da magungunan kashe kwari kafin ciyayi su tsiro, yawanci a lokacin bazara ko kaka, yayin da ake amfani da magungunan kashe kwari a ƙarshen lokacin bayan ciyayi sun tsiro kuma sun girma kuma ana iya amfani da su a duk lokacin ciyayi.

Tsarin aikace-aikace

Ana amfani da magungunan kashe kwari masu kariya don magance ciyayi a manyan yankuna, musamman kafin a shuka amfanin gona; ana amfani da magungunan kashe kwari a ƙarshen kakar don magance ciyayin da suka riga suka girma, musamman a fannin noman lambu da kula da yanayin ƙasa.

Wane maganin kashe kwari ya kamata ku yi amfani da shi?

Zaɓi bisa ga nau'in ciyawa

Sanin nau'in ciyawar da kake buƙatar sarrafawa shine mabuɗin zaɓar maganin kashe kwari da ya dace. Magungunan kashe kwari daban-daban suna da tasiri daban-daban akan nau'ikan ciyawa daban-daban.

Zaɓi bisa ga nau'in amfanin gona

Lokacin zabar maganin kashe kwari, kana buƙatar la'akari da nau'in amfanin gona da matakin girma. Wasu magungunan kashe kwari na iya zama masu illa ga wasu amfanin gona don haka yana buƙatar a zaɓa su da kyau.

Zaɓi bisa ga yanayin muhalli

Yanayin muhalli, kamar yanayi, nau'in ƙasa da ruwan sama, suma na iya shafar ingancin magungunan kashe kwari. Ya kamata a yi la'akari da waɗannan abubuwan yayin zaɓar magungunan kashe kwari don cimma sakamako mafi kyau.

Shawarar maganin ciyawa kafin fitowarsa

1. Metolachlor

Gabatarwa: Metolachlor maganin kashe kwari ne mai faɗi da yawa ga nau'ikan amfanin gona iri-iri, ciki har da masara, waken soya, da auduga, wanda ke hana ci gaban ciyayi ta hanyar hana ƙwayayen su girma.

Fa'idodi:

Yana aiki akan fannoni daban-dabanciyayi na shekara-shekara

Na dogon lokaci, yana ba da damar sarrafa ciyawa har zuwa watanni da yawa

Amintacce ga amfanin gona kuma ana amfani da shi sosai

S-Metolachlor 960g/L EC

2. Glyphosate

Takaitaccen Bayani: Glyphosate wani maganin kashe kwari ne mai faɗi wanda ake amfani da shi a manyan yankunan noma da waɗanda ba na noma ba don ƙarfafa maganin ciyayi.

Fa'idodi:

Faɗin-bakan, mai tasiri akan nau'ikan ciyayi iri-iri

Lokacin da ya rage kaɗan da kuma ƙarancin tasirin muhalli

Ana iya amfani da shi azaman maganin kashe kwari a ƙananan yawan da ake samu.

Glyphosate mai maganin ciyawa 480g/l SL

3. Trifluralin

Takaitaccen Bayani: Ana amfani da Trifluralin a kan auduga, wake, kayan lambu da sauran amfanin gona, galibi yana magance ciyayi ta hanyar hana ciyayi tsiro da kuma girman tushen ciyayi.

Fa'idodi:

Kyakkyawan tasiri akan nau'ikan ciyawar shekara-shekara iri-iri

Yana samar da shingen ciyawa mai ɗorewa a cikin ƙasa

Faɗin aikace-aikace masu yawa, aminci ga amfanin gona da yawa

4. Dichlormid

Takaitaccen Bayani: Ana amfani da Dichlormid galibi don hana ciyayi a gonakin masara, tare da rage ciyayi na shekara-shekara da na dindindin.

Fa'idodi:

An sadaukar da shi ga gonakin masara tare da tasiri mai ban mamaki

Yana hana tsiron tsaban ciyawa sosai.

Babu wata matsala ga ci gaban masara kuma babu wata illa ga lafiyarta

An Ba da Shawarar Maganin Ganye Bayan Fitowar

1. Paraquat

Gabatarwa: Paraquat maganin kashe kwari ne wanda ba a zaɓa ba bayan fitowarsa, wanda ya dace da cire duk wani nau'in ciyayi, ta hanyar lalata kyallen ƙwayoyin halitta na ciyayi cikin sauri, wanda ke haifar da mutuwar ciyayi cikin sauri.

Fa'idodi:

Tsarin hana ciyawa mai sauri da inganci

Yana da tasiri ga nau'ikan ciyayi iri-iri, gami da ciyawar da ba ta dawwama

Mai sassauƙa kuma ana iya amfani da shi a cikin yanayi daban-daban

Paraquat 20% SL

2. 2,4-D (2,4-dichlorophenoxyacetic acid)

Gabatarwa: 2,4-D maganin kashe kwari ne da aka saba amfani da shi a ƙarshen kakar noma, wanda aka fi amfani da shi a kan alkama, masara, waken soya da sauran amfanin gona, tare da kyakkyawan sarrafa ciyayi masu ganye.

Fa'idodi:

Mai zaɓe sosai, mai aminci ga amfanin gona

Yana da tasiri musamman ga ciyawar ganye mai faɗi

Faɗin aikace-aikace masu yawa, masu sauƙin amfani

3. Flumioxazin

Takaitaccen Bayani: Flumioxazin maganin kashe kwari ne mai faɗi a ƙarshen kakar wasa ga waken soya, gyada, auduga da sauran amfanin gona wanda ke sa ciyayi su mutu ta hanyar hana haɗarsu da chlorophyll.

Fa'idodi:

Yana da tasiri ga nau'ikan ciyayi iri-iri, gami da ciyayi masu wahalar isa

Mai dorewa, yana ba da iko na dogon lokaci

Mai sauƙin amfani kuma mai aminci ga amfanin gona

4. Glufosinate

Takaitaccen Bayani: Glufosinate maganin kashe ciyayi ne wanda ba a zaɓa ba a ƙarshen kakar wasa don magance ciyayi a gonakin 'ya'yan itace, gonakin inabi da kuma gonakin da ba na amfanin gona ba, yana ba da sauƙin kawar da ciyayi iri-iri cikin sauri da inganci.

Fa'idodi:

Sarrafa ciyawa mai faɗi tare da sakamako mai kyau

Kyakkyawan maganin ciyayi a gonaki da gonakin inabi

Mai aiki da sauri kuma mai sassauƙa

Herbicide Glufosinate Ammonium 200g/l SL

Waɗannan magungunan kashe kwari suna da fa'idodi na musamman a cikin yanayi daban-daban na amfani, kuma ta hanyar zaɓi da amfani da hankali, ana iya cimma ingantaccen sarrafa ciyayi don kare ingantaccen ci gaban amfanin gona.

Yadda za a zabi maganin herbicide mai kyau?Ya kamata a zaɓe shi bayan kun fahimci halayen ciyayin, idan ba ku san waɗannan ciyayin ba, muna ba da shawarar ku tuntuɓi ƙwararre ko ku yi magana da mu, za mu ba ku shawara ta ƙwararru kuma mu aiko muku da samfura kyauta don ku gwada!