Waa maxay sababta loo isticmaalo mesh-ka-ilaalinta cayayaanka?

Ujeedada ugu weyn ee mesh-casharku waa in la ilaaliyo cayayaanka sida balanbaalis cad kaabash iyo duqsiyo booda dalagyada ka baxa. Abuuritaanka xannibaad jireed waxay noqon kartaa mid waxtar leh oo beddeleysa isticmaalka sunta cayayaanka. 

Shabaggu wuxuu u eg yahay wax yar sida daahyada saafiga ah laakiin wuxuu ka samaysan yahay polyethylene cad. Cabbirrada mesh aad bay uga furan yihiin dhogorta dhirta taasoo la micno ah inay bixiso diirimaad yar oo dheeri ah. Si kastaba ha ahaatee, waxay siisaa dabayl wanaagsan, roobka iyo roobdhagaxyaalaha.

Faa'iidooyinka

Ka-hortagga cayayaanka 

Loo isticmaalo sida xannibaad jireed, meshes cadaymaha cayayaanka waxay ka ilaalisaa geedka cunaya cayayaanka inta badan iyada oo aan la kordhin heerkulku (waxay kuxirantahay cabbirka mesh) laakiin leh difaac wanaagsan oo ka dhan ah dabaysha iyo roobdhagaxyaalaha. Waxay sidoo kale ka hortagaan roobka culus ee yareeya waxyeelada ay dhibcaha waaweyni u geysan karaan dhismaha ciidda, sariiraha abuur iyo geedo. Faafinta ciidda ee wasakhayn karta dalagyada caleenta ah ayaa sidoo kale la dhimay.

Many problems including root feeding insects such as duuli karooto iyo Duqsi xidid kaabash are better managed by insect proof mesh than pesticides and the extra shelter leads to better plants and heavier crops.

Stretching mesh, even by placing over hoops, can widen the gaps and reduce efficacy. Check manufacturer’s instructions. The edges of the mesh are best buried under at least 5cms of soil.

Dhirta waa in aan la cidhiidhiyin marka ay ku hoos koraan daboolka mesh-ka iyo caajisnimada waa in lagu daraa marka la daboolayo si loo oggolaado koritaanka dhirta.

Inkastoo horticultural fleece can exclude invertebrates very effectively, it is much less durable and can be easily damaged when removed for weed control. Fleece can also raise temperatures and humidity to levels that might be undesirable.

Wareega dalagga should be practised, as some invertebrates can get through the mesh and might persist until the following year, ready to multiply when the same crop is planted and the mesh replaced.

Khasaaro

Qabashada xaddidan ee diirimaadka

Duubka should be used where crops need to be provided with extra warmth or frost protection.

Dhiirigelinta cudurada iyo slugs

Raised humidity levels and subsequent soft, lush growth produced when growing under insect proof mesh may encourage diseases such as Botrytis iyo caariyaysi hoose. Slugs iyo dallaal waxaa lagu dhiirigelin karaa huurka sare ee mesh hoostiisa.

Xakamaynta gelitaanka haramaha

Nasiib darrose waxa caadi ahaan loo baahan yahay in la kashifo dhirta labadii ilaa saddex toddobaadba mar si loo daldalo, haramaha iyo weliba iniinnada dhuuban ee la beeray. Tani waxay halis gelinaysaa cayayaanka kuwaas oo mar gudaha mesh laga yaabo inay bataan.

Ukun dhex-saaraya mesh-ka

Cayayaanka ayaa marmarka qaarkood ukun ku dhalin kara shabagga haddii shabaggu taabto caleenta dalagga. Hubinta in shabaggu aanu taaban dhirta waxay yaraynaysaa suurtogalnimada inay tani dhacdo. 

Dhibaatooyinka pollination

Dalagyada cayayaanka-pollined sida strawberries iyo geesiyaal kuma habboona inay ku koraan shabagyada cayayaanku hoostooda ku hoos jira xilliga ubaxa.

Shabagga iyo duurjoogta

Duurjoogta waxay halis ugu jiri karaan shabagga beerta oo si liidata loo dhisay iyo kuwa la maamulay. Shabag aad u fiican, sida shabagyada cayayaanku ka ilaaliso ama dhogorta dhirta, waa mid ka mid ah xulashooyinka badbaadada leh, laakiin waa lagama maarmaan in la sugo cidhifyada mesh-ka iyadoo lagu aasayo ciidda hoosteeda ama lagu dhejiyo looxa heerka dhulka ah nuska ciidda. Shimbiraha gaar ahaan waxa ay ku dhex milmi karaan shabag dabacsan taas oo keeni karta dhimasho ama dhaawac. 

Waarta

Insect proof mesh may last five to ten years but unfortunately cannot be easily recycled. However, local recycling facilities should be checked. Insect netting made from biodegradable plant starch is now available from Andermatt, oo siinaya ikhtiyaar deegaan-saaxiibtinimo beeralayda. 

Doorashada alaabta

Insect-proof mesh is offered in pre-cut sizes, a variety of widths and any length can be ordered ‘off the roll’. The larger the sheet and the closer it is to manufactured sizes the less it costs per square metre.

Mesh waxa kale oo lagu iibiyaa cabbirro mesh kala duwan. Mar kasta oo mesh yar ay yareeyaan cayayaanka ayaa laga saaray laakiin waa ka badan tahay qiimaha iyo sidoo kale korodhka suurtagalka ah ee heerkulka (waxyaabo nadiif ah oo nadiif ah oo cayayaan ah ayaa laga yaabaa inay u horseedaan kulayl weyn oo loogu talagalay dalagyada daboolan) iyo qoyaanka hoose. Dhanka kale, meshes finni waxay u muuqdaan kuwo fudud oo sahlan in la isticmaalo iyada oo aan la taageerin hoops.

mesh caadiga ah: 1.3-1.4mm. U fiican cayayaanka sida Duqsi xidid kaabash, duqsi basasha, abuur digir duuli iyo carrot fly, as well as moth and butterfly pests.  Birds and mammals can also be excluded. Although theoretically capable of penetrating mesh, mammals and larger birds seldom do, so there is rarely any need to add further protection such as bird netting. However, this size is unreliable in excluding small insects such as aphids, duqsiyo booda, macdanta caleenta allium iyo caleen caleen ah.

Shabag fiican: 0.8mm. Good for very small insects such as flea beetles, cabbage whitefly, moth and butterflies, leaf miners (including allium leaf miner), cagaarka, Blackfly, iyo sidoo kale dukhsiga xididka kaabashka, duqsiga basasha, miraha digirta iyo duqsiga karootada. Shimbiraha iyo naasleyda ayaa sidoo kale laga saaray.

mesh ultrafine: 0.3-0.6mm. Cabirkani wuxuu siinayaa difaac wanaagsan thrips, kuwa lamid ah boodada iyo kuwa kale oo aad u yaryar oo laf dhabarta ah. Shimbiraha iyo cayayaanka naasleyda ah ayaa sidoo kale laga saaray.

Shabagga Balanbaalista: Shabaqyo fiican oo leh shabag 4-7mm ah ayaa si fiican uga hortagaya balanbaalisyo cad ilaa inta caleentu aanay taaban shabagga, iyo dabcan shimbiraha iyo naasleyda.