Menene ciyawa na perennial?
Perennial weedskalubale ne na gama-gari ga masu aikin lambu da masu shimfidar wurare. Sabaninciyawa na shekara-shekarawadanda suka kammala zagayowar rayuwarsu a cikin shekara guda, ciyawar ciyawa na iya rayuwa tsawon shekaru masu yawa, wanda hakan zai sa su dage da wahala. Fahimtar yanayin ciyawa na shekara-shekara, yadda suke bambanta da ciyawa na shekara-shekara, da ingantattun dabarun gudanarwa suna da mahimmanci don kiyaye lambuna da lawn lafiya da kyan gani.
Menene bambanci tsakanin ciyawa na shekara-shekara da na shekara-shekara?
Ma'anar ciyawa na shekara-shekara
ciyawa na shekara-shekara suna tsiro, girma, fure kuma suna mutuwa a lokacin girma ɗaya. Misalai sun haɗa da ciyawa da kaji. Suna dogara ga tsaba don haifuwa.
Ma'anar ciyawa na perennial
Tsire-tsire na shekara-shekara suna rayuwa fiye da shekaru biyu kuma suna iya haifuwa ta iri, tushe ko tushe. Yawancin lokaci sun fi tsayi kuma sun fi wahalar cirewa. Dandelions da sarƙaƙƙiya sune misalai.
Wadanne ciyawa ne ciyawa na shekara-shekara?
Common perennial weeds
Dandelion (Taraxacum officinale)
Kanada thistle (Cirsium arvense)
Knotweed (Convolvulus arvensis)
Quackgrass (Elymus repens)
Nasihu don Gano Ciwan Ciwan Da Ya Kashe
Gano ciyawa na shekara-shekara ya haɗa da neman alamu irin su tsarin tushen zurfafa, yada rhizomes ko tsarin perennial kamar tubers ko kwararan fitila.
Yadda Ake Cire Ciwon Tsira
Hanyoyin inji
Sako na hannu: Yana da tasiri ga ƙananan cututtuka, amma yana buƙatar dagewa.
Mulching: Yana hana ci gaban ciyawa ta hanyar toshe hasken rana.
Solarization na ƙasa: Yi amfani da zanen filastik don dumama ƙasa da kashe ciyawa.
Hanyoyin sinadarai
Maganin ciyawa: Zaɓuɓɓukan ciyawa suna kai hari ga takamaiman ciyawa kuma ba sa cutar da tsire-tsire da ake so, yayin da waɗanda ba zaɓaɓɓu na ciyawa ke kashe duk ciyayi ba.
Gudanar da Halittu
Kwari masu fa'ida: Wasu kwari suna cin abinci a kan ciyawa masu tsayi kuma suna iya rage yaduwar ciyawa.
Rufe amfanin gona: Yi gasa tare da ciyawa don albarkatu kuma rage girman su.
Ta yaya zan san idan ciyawa na shekara-shekara ne ko na shekara?
Gano Ciyawa na Shekara-shekara
Ciyawa na shekara-shekara, irin su ryegrass na shekara, suna tsiro kuma suna mutuwa a cikin wani yanayi. Sun kasance ba su da ƙarfi kuma suna da tsarin girma daban-daban fiye da ciyawa na perennial.
Gano Ciyawa Masu Da'a
Ciyawa na perennial (kamar Kentucky bluegrass) suna girma kowace shekara. Suna da tsarin tushen zurfi kuma suna samar da turf mai ƙarfi.
Me yasa ciyawar shekara-shekara ke da wahalar sarrafawa?
Dogon rayuwa da tauri
Tsire-tsire na shekara-shekara na iya tsira daga mummunan yanayi kuma suna dawowa kowace shekara, yana sa su fi wahalar sarrafawa fiye da ciyawa na shekara-shekara.
Tsarukan tushen girma
Tsire-tsire masu tsayi suna da tsarin tushe mai zurfi da yawa waɗanda ke ba su damar samun abinci mai gina jiki da ruwa yadda ya kamata, yana sa su fi wahalar kawar da su.
Mene ne mafi sauƙi don amfani da shi don sarrafa ciyawa na shekara-shekara?
Haɗin Gwargwadon Kwaro (IPM): Haɗa inji, sinadarai da hanyoyin nazarin halittu don ingantaccen sarrafawa.
Ci gaba da sa ido: A kai a kai bincika ci gaban ciyawa da magance matsalolin cikin lokaci.
Maganin Ciwon Gari Na Jama'a Da Ake Amfani da su Don Cire ciyawar Shekara
Anan akwai wasu magungunan herbicides na yau da kullun kuma masu tasiri waɗanda za a iya amfani da su don kawar da ciyawa na perennial:
1. Glyphosate (Glyphosate)
Glyphosate maganin ciyawa ne mara zaɓi wanda ke kashe yawancin tsire-tsire. A hankali yana kashe tsire-tsire ta hanyar hana mahimman enzymes da ake buƙata don ci gaban shuka. Ya dace da kawar da nau'ikan ciyawa masu yawa kamar su Dandelion da milkweed.
Amfani:
Broad-bakan, tasiri a kan fadi da kewayon weeds
Shortarancin lokacin saura da ƙarancin tasirin muhalli
Ana iya amfani dashi azaman rigakafin ciyawa a ƙananan yawa.
Glyphosate herbicide 480g/l SL
2. 2,4-D (2,4-dichlorophenoxyacetic acid)
2,4-D wani zaɓi ne na ciyawa wanda da farko ke kai hari ga weeds ba tare da cutar da ciyawa ba. Yana da tasiri a kan yawancin ciyayi masu yawa kamar plantain da dandelion.
Amfani:
Zaɓaɓɓen zaɓi, mai lafiya ga amfanin gona
Musamman tasiri a kan broadleaf weeds
Faɗin aikace-aikace, mai sauƙin amfani
3. Triclopyr (Triclopyr)
Triclopyr kuma zaɓin maganin ciyawa ne kuma yana da tasiri musamman akan ciyawa. An fi amfani da shi don sarrafa shrubs da shuke-shuken itace, da kuma ciyawa na perennial.
4. Dicamba
Dicamba babban maganin ciyawa ne wanda ke kashe nau'ikan ciyayi masu faɗi, gami da wasu ciyawa masu tsayi. Ana iya haɗa shi tare da sauran magungunan ciyawa don ƙara tasiri.
5. Imazapyr
Imazapyr babban maganin ciyawa ne mai faɗi don sarrafa ciyawa na dogon lokaci na ciyawa da tsire-tsire na itace. Yana da dogon lokaci saura a cikin ƙasa kuma zai ci gaba da kashe ci gaban perennial weeds.
Kariya don amfani da maganin ciyawa
Gano ciyawar da aka yi niyya: Kafin amfani da maganin ciyawa, a gano daidai ciyawar da za a cire don zaɓar maganin ciyawa mafi inganci.
Bi Umarni: Ƙirƙiri da amfani da magungunan ciyawa bisa ƙa'idodin kan alamar samfur don guje wa rauni ga tsire-tsire marasa manufa.
Guji saduwa da fata da shakar numfashi ta hanyar sanya kayan kariya masu dacewa kamar safar hannu da abin rufe fuska yayin amfani da maganin ciyawa.
Tasirin Muhalli: Kula da kariyar muhalli don guje wa gurɓacewar ciyawa na tushen ruwa da muhallin da ke kewaye.
Ta hanyar zabar maganin ciyawa da ya dace da yin amfani da shi yadda ya kamata, za ku iya kawar da ciyawa mara kyau yadda ya kamata kuma ku kiyaye lambun ku da lawn lafiya da kyau.
Rarraba sako da tantancewa
1. Shin Foxtail wata ciyawa ce ta shekara?
Dogwood (Foxtail) ba yawanci ciyawa ba ce. Akwai nau'o'in shekara-shekara, irin su dogwood mai launin rawaya (Setaria pumila) da kore dogwood (Setaria viridis), da nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i) irin su dogwood (Setaria pumila).
2. Shin Dandelion ciyawa ne na shekara-shekara?
Ee, Dandelions (Taraxacum officinale) ciyawa ne na shekara-shekara. Suna da tushe mai zurfi kuma suna iya rayuwa da kuma haifuwa na shekaru masu yawa.
3. Shin Dill mai yawan shekaru ne?
Dill (Dill) yawanci tsire-tsire ne na shekara-shekara ko na shekara-shekara, ba na dindindin ba. A cikin yanayin da ya dace, Dill na iya yin iri da kansa, amma ba ita ce ta dindindin ba.
4. Shin mandrake ciyawa ce ta shekara?
Mandrake (Jimson Weed, Datura stramonium) ciyawa ce ta shekara-shekara, ba ta shekara-shekara ba.
5. Shin madarar ciyawa ce mai yawan shekaru?
Ee, milkweed (Milkweed, Asclepias spp.) ɗan shekara ne. An san su don jurewar fari da halayen perennial.
6. Shin plantain ciyawa ne na shekara?
Eh, plantain (Plantain, Plantago spp.) ciyawa ce ta shekara-shekara. Sun dace sosai da yanayin yanayi iri-iri kuma suna iya rayuwa har tsawon shekaru masu yawa.
7. Shin jakar makiyayi ciyawa ce ta shekara?
A'a. Jakar Shepherd (Capsella bursa-pastoris) yawanci shekara ce ko shekara biyu.
8. Shin iris na daji ciyawa ne na shekara-shekara?
Haka ne, daji iris (Wild Iris, Iris spp.) su ne perennials. Yawanci suna girma a wuraren dausayi da ciyayi.
Lokacin aikawa: Juni-18-2024
