Sei uchifanira kushandisa mesh inodzivirira zvipembenene?

Chinangwa chikuru che mesh-proof mesh ndechekuchengeta zvipembenene zvakadai cabbage white butterfly uye flea beet kubva pazvirimwa. Kugadzira chipingamupinyi chemuviri kunogona kushanda uye shanduko yekushandisa mishonga yezvipembenene. 

Iyo mesh inotaridzika senge maketeni emambure asi yakagadzirwa ne polythene yakajeka. Mesh saizi yakavhurika zvakanyanya kupfuura horticultural fleece zvichireva kuti inopa kudziya kushoma. Nekudaro, inopa mhepo yakanaka, mvura uye chimvuramabwe kudzivirira.

Zvakanakira

Kudzivirirwa pazvipembenene 

Inoshandiswa sechivharo chemuviri, zvipembenene meshes inopa dziviriro kubva kune tupembenene tunodya chirimwa kazhinji pasina kuwedzera kwakanyanya kwekushisa (zvichienderana nehukuru hwemambure) asi nekudzivirirwa kwakanaka kumhepo nechimvuramabwe. Dzinodzivisa zvakare kunaya kwemvura zhinji ichideredza kukuvadzwa kungaitwa nemadonhwe emvura pakuumbwa kwevhu, mibhedha yembeu nemadzinde. Kupfapfaidza kwevhu kunogona kusvibisa zvirimwa zvine mashizha kunodererawo.

Many problems including root feeding insects such as karoti fly uye midzi yekabichi inobhururuka 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.

Zvirimwa hazvifanirwe kuve zvakamanikana sezvazvinokura pasi pemambure akafukidzira uye slack inofanira kuverengerwa kana ichivhara kubvumira kukura kwechirimwa.

Nyangwe 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.

Kutenderera kwezvirimwa 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.

Zvakaipa

Kutora zvishoma kwekudziya

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

Kukurudzira zvirwere uye slugs

Raised humidity levels and subsequent soft, lush growth produced when growing under insect proof mesh may encourage diseases such as Botritis uye downy mildew. Slugs uye hozhwa inogona kukurudzirwa nehunyoro hwepamusoro pasi pemambure.

Kurambidza kupinda masora

Sezvineiwo zvinofanirwa kufukunura zvirimwa mavhiki maviri kusvika matatu ega ega kuti usakura, sora uye nembeu dzakadyarwa mbeu dzakatetepa. Izvi zvinokanganisa kupinda kwezvipembenene izvo kana zviri mukati me mesh zvinogona kuwedzera.

Zai rinokandira nemumambure

Zvipembenene dzimwe nguva zvinogona kukandira mazai kuburikidza nemambure kana mesh ikabata mashizha echirimwa. Kuona kuti mesh haibati zvidyarwa kunoderedza mukana wekuti izvi zviitike. 

Matambudziko ekumesa

Zvirimwa zvine mukume wezvipembenene zvakaita se sitirobheri uye courgettes hazvina kukodzera kukura pasi pezvipembenene-zvipembenene mesh panguva yavo yemaruva.

Netting uye mhuka dzesango

Mhuka dzemusango dzinogona kuva panjodzi kubva pakusamiswa zvakanaka uye nekutariswa nemambure egadheni. Yakanyanya kunaka mesh, senge zvipembenene-proof mesh kana horticultural fleece, ndeimwe yesarudzo dzakachengeteka, asi zvakakosha kuchengetedza micheto ye mesh nekuviga pasi pevhu kana kusungirira pabhodhi repasi hafu yakanyura muvhu. Shiri kunyanya dzinogona kubatikana mumambure asina kusimba izvo zvinogona kukonzera kufa kana kukuvara kwadzo. 

Sustainability

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, ichipa eco-inoshamwaridzika sarudzo kune varimi. 

Chigadzirwa sarudzo

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 inotengeswa zvakare mune akasiyana mesh saizi. Kana mambure ari madiki anoita kuti zvipembenene zvisasanganisirwe asi mutengo wakakura uye tembiricha inogona kuwedzera (zvinhu zvinodzivirira zvipembenene zvine meshed zvinogona kukonzera kudziya kukuru kwezvirimwa zvakavharwa) uye mwando pasi. Kune rimwe divi, ma meshes akakwenenzverwa anowanzo kuve akareruka uye nyore kushandisa pasina kutsigira hoops.

Standard mesh: 1.3-1.4mm. Zvakanaka kune zvipembenene zvakadai midzi yekabichi inobhururuka, onion fly, mhodzi yebhinzi inobhururuka uye 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 hove, nyuta, allium leaf miner uye leek moth.

Fine mesh: 0.8mm. Good for very small insects such as flea beetles, cabbage whitefly, moth and butterflies, leaf miners (including allium leaf miner), greenfly, nhunzi nhema, pamwe nemidzi yekabichi, nhunzi yehanyanisi, mhodzi yebhinzi uye nhunzi yekaroti. Shiri nemhuka dzinoyamwisa hadzibatanidzwewo.

Ultrafine mesh: 0.3-0.6mm. Saizi iyi inopa dziviriro yakanaka kubva thrips, flea beetles nedzimwe mhuka diki dzisingaite. Shiri nezvipembenene zvinoyamwisa zvakare hazvibatanidzwe.

Butterfly netting: Mambure akanaka ane 4-7mm mesh anopa dziviriro yakanaka kubva mashavishavi machena chero mashizha asingabati mambure, uye zvirokwazvo shiri nemhuka dzinoyamwisa.