01 ye 04
Crabgrass vs Quackgrass
NY State IPM Program paCornell University / Flickr / CC BY 2.0 Quackgrass uye zvipfeko zvinotarisa zvakafanana, asi zvakasiyana chaizvo. Chimwe chinhu, quackgrass inononoka-nguva isingagumi (cherechedza kukwanisa kwayo kukura mumakomo akakwirira) apo chipfeti chinopisa-mwaka wegore. Vane nzira dzakasiyana dzekupararira uye mhedziso dzenguva pfupi yekupedza dzakasiyana. Nenguva refu mhinduro dzekunyengera uye quackgrass, zvisinei, dzakasiyana zvakaenzana.
02 of 04
Quackgrass
Quackgrass inokura yakarurama uye, pamusoro penyika inotarisa yakafanana nemamwe masora mashizha. Pasi pepasi, zvisinei, ine nguva refu yakareba rhizomes. Cherechedza tsvuku tsvuku pamusana-pedyo wemudzi. Kathleen Groll Connolly Maererano nedharedhi reD USDA Plants, quackgrass inokura kwose kwose muNorth America-kubva kuGulf yeMexico kusvika kuGungwa reArctic - kunze kwezvikamu zvishoma zvekumaodzanyemba. Iko kunotonhora-kwakasimba kusingaperi mbesa , zvinoreva kuti ichadzoka gore negore. Ichokwadi, inoramba iine ruvara rwegore-rose kune dzimwe nyika. Haisi chimiro chekuzvarwa. Inobereka kubva kumbeu yose uye kwenguva yakareba pasi pasi (rhizomes) iyo inofamba yakareba mamita matanhatu pasi.
Hungu, vaparadzi vakasiyana-siyana vanozvimisa -vachadzoka vachichera kunzvimbo yakadzika zvikuru mumwaka. Muzviitiko zvose izvi, nguva uye kudzokorora zvinhu zvose. Quackgrass inonyanya kunyanya pane zvokudya zvakachengetwa mumidzi yayo. Iyo yekare muchitsime iwe unoikurira pasi uye / kana kusvibisa mashizha, kana zvishoma zvingaita kuti zvive nezvokudya mumudzi wenharaunda. Tarisira kuparadzanisa kana kushambadza kakawanda kuchengetedza midzi mune imwe nzara.
Mukuwedzera pakurwisa quackgrass, zvisinei, yeuka kukurudzira unhu hwakanaka hunomera. Pane njodzi yakanaka iyo uswa hwakasviba huchabuda-hukwikwidza quackgrass. Iwe haugoni kuibvisa zvachose, asi ichava yakaderera uye yakasimirirwa.
Cherechedza: Pasi pemitemo yakasiyana yezita, quackgrass inogona kuverengwa seElymus repens, Agropyron repens kana Elytrigia kudzorera.
03 of 04
Crabgrass
Kune rumwe rutivi rworuboshwe, zvinomera zvinomera mumusasa wechipfuva muchitsime. Pano, inokura apo mbeu dzegore rapera dzakadonha mbeu. Pasi kurudyi, yakafa yakafukidzwa nemafuta anotarisa kuonekwa kwegwenzi iri munguva yechando. Altrendo Nature, Getty Images Crabgrass ndiyo gore rinokura kubva kumbeu panguva yekudziya. Vanhu vokuchamhembe havazvioni kusvikira muna May.
Zita rokuti "crabgrass" ndiyo chaiyo muraira kune dzakawanda dzakasiyana-siyana. Dhavhidha yemadhora e USDA inodarika marudzi makumi matanhatu emarudzi muGenitus genitaria uye vanogara muUnited States uye kumaodzanyemba kweCanada. Vamwe vanozvarwa, vamwe vanoziviswa. Izvo zviviri zvinonyanya kukoshesa mumasukisi ndezvisiri zvekuzvarwa zvinokonzera crabgrass ( Digitaria ischaemum ) uye nyuchi dzakawanda ( Digitaria sanguinalis ).
Crabgrass inobatsira, kutora munzvimbo isina chinhu apo hapana chimwe chinhu chinokura. Hazvina kukakavara pamusoro pemvura, pH, kana kubereka, saka inobatsira apo uswa hwakasvibira husina simba. Kumusoro, chibage chinosvibisa zuva apo uswa hunotonhora-hwekurwa huri pasi pezuva rezhizha uye kusanaya kwemvura.
Crabgrass anofa muchando, achisiya nzvimbo dzakasvibirira mavara mumucheka. Chirasi chinokonzera kubva kumbeu gore negore. Chirimwa chega chega chinokonzera zviuru zvembeu uye mbeu inogona kushandiswa kwemakore.
Crabgrass eradication yakafuridzira zvose zvakagadzirwa nemuchina, pre-emergent crabgrass killers . Kunyange zvazvo makemikari-based versions akashanda, haasi kunze kwekukanganisa kukuru. Zvimwe zvisati zvaitika zvinobata zvose mbeu dzeuswa kusvikira kwemavhiki gumi nemaviri mushure mekushandiswa. Nokudaro, mbeu dzinodiwa dzinorambidzwa pamwe chete ne crabgrass.
Mbeu gluten inotanga kushandiswa dzimwe nguva inoshandiswa sechikamu chezvigadzirwa zvekugadzirwa kwegorosi. Iyo haidzivisi mbeu yeuswa, asi inogadzirisa zvishoma pamagetsi.
Vanouraya uswa hunotevera-hunova hunobudirirawo, kunyanya kana huchishandiswa vasati vatumwa vachienda kumbeu. Izvo zvose zviri zviviri zvekugadzira uye zvehupenyu zvinouraya vanhu vanoparadza.
Imwe nzira yekuodza mwoyo inokonzera kugadzirisa zvikamu munaAgasti kana Svondo apo mbeu inosvika kumbeu. Izvi zvicharamba zvichitsvaga mbeu dzebhinzi dzinobva pamucheka.
04 we 04
Kuchengetedzwa Kwemashanga Emasikati Ndicho Chipo Chakanakisisa
Zvose zviri zviviri zvinokonzerwa nemasora zvinosvibira zvinosvibira apo uswa hwakasviba husina simba kana husipo. Nokudaro, hutano hwakanaka ndiyo inonyanya kudzivisa kune imwe yemasora aya. Zvinonyanya kukosha kusimudzira midzi yakadzika sezvo ichi chiri chidziviriro chinotungamirira pamusoro pemigumisiro yekuoma kwechando. Kusanaya kunobatanidza mavhenekeri muhutura iyo crabgrass, quackgrass, uye zvizhinji zveimwe masora zvinogona kubudirira.
Kutarisira kwakanaka kwakasununguka kunotanga, nguva dzose, nekuedzwa kwevhu . Iva nechokwadi chekukumbira huwandu hwezvinhu zvakakosha nemishumo yako yekuongorora ivhu, kunyange kana inotora zvimwe zvishoma kuti uwane mharidzo iyi. Muedzo unogona kukurudzira lime kana sarufu kuti uwane pH yakakwana (6.5 kusvika ku7.2). Inogona kukurudzira manyowa ega kuti aite zvinhu zvakasikwa. Pakupedzisira, mitsva yekuongorora ivhu icharatidza huwandu hwakakwana hwe nitrogen, phosphorus, uye potassium yehutano hwakanaka.