In baadiyaha waxaa jira had iyo jeer cayayaanka iyo cudurrada dhirta oo ka hortagaya growers ka soo goosashada wanaagsan goosashada. Sidaa darteed, guga iyo xagaaga, si loola dagaallamo cudurada ku dhowaad dhammaan dhirta, ku xereen leh isku dar ah Bordeaux waa la fuliyaa.
Xilligan, dukaamada khaaska ah waxay iibiyaan walxaha Bordeaux oo diyaar ah, oo ay ku jiraan lime horay loo xakameeyey iyo naxaas sulfate oo ku haboon heerka saxda ah. Laakiin waxaad si buuxda u diyaarin kartaa naftaada, ka dibna waxaan kuu sheegi doonaa sida loo sameeyo.
Self-diyaarinta isku dar ah Bordeaux
Bannaanka loo maro xilliyo kala duwan ee kobcinta dhirta Bordeaux isku dhafan kala duwanaansho kala duwan.
Si loogu diyaar garoobo 1% xoojinta waa lagama maarmaan:
- 100 g oo ah sulfate copper;
- 100-150 g of lime;
- 10 litir oo biyo ah.
3% xoojinta:
- 300 g oo ah sulfate copper;
- 400 g oo lime ah;
- 10 litir oo biyo ah.
0.5-0.75% xoojinta:
- 50-75 g of copper sulfate;
- 75-100 g of lime;
- 10 litir oo biyo ah.
Sidee loo kala-tagaa isku-dar ah ama isku-dhafan oo isku-dhafan Bordeaux?
Habka isku dhafka ayaa isku mid ah:
- Copper sulfate lagu kala diri jiray 1 litir oo biyo kulul oo ah qalabka aan dhoobada lahayn;
- ka dib markii la gooyey dhamaystirnaanta vitriol, ku dar 5 litir oo biyo ah;
- in taangi labaad, burburiyo lime 5 litir oo biyo ah;
- xal of copper sulfate ku shub walwal khafiif ah ee xal lime (nidaamka of faleebo aan la beddeli karin);
- Filan kahor isticmaalka.
Isku darka si sax ah loo diyaariyey wuxuu noqon doonaa mid buluug ah. Diyaargarow isku darka Bordeaux isla markiiba ka hor inta aan la isticmaalin.
Codsiga isku dar ah Bordeaux
Isku daridda Bordeaux waxaa loo isticmaalaa:
3% diirad saarid:
- in lagu buufiyo dhirta miraha guga hore, kahor ama inta lagu jiro xilliga gaduudan ee ka soo baxa qolofta, monolioze, caajisnimo;
- Canab oo ka soo baxa caarada yaryar (xagta);
- currants, gooseberries, raspberries, strawberries iyo geedaha qurxinta ee meelaha kala duwan;
- Dalagyada xilliga qaboobaha ee ka yimaada kareemka xididka, caaryada barafka.
oo ah 1% xoojinta
- loogu rusheeyo cagaarka, tufaaxa iyo pear ee muddada horumarinta ee ka soo horjeeda qolofka, boogaha iyo moniliosis;
- khudradda, boodhka, cherry, miro, cherry - laga bilaabo cufan, coccomicosis, moniliosis, kallana casaan ;
- canab - ka soo horjeeda caarada;
- gooseberries iyo currants - laga bilaabo dufan, septoriosis, anthracnose;
- baradhada - ka hortaga phytophthora (fangaska baradhada).
ee 0.5-0.75% fiirsashada
- oo lagu buufin karo dalagyada khudradda ah (qajaarka, yaanyada, liin, iwm) iyo dhirta ornamental.
Hal geed oo dhexdhexaad ah ayaa u baahan 10-16 litir oo dareere ah, baradho, yaanyo iyo geedo kale oo qudaar ah, 100 m2 oo beerto, 5-10 litir ayaa loo baahan yahay.
Rusheynta geedo midho leh ayaa lagu sameeyaa wakhtiga samaysashada budada, ka dibna soo noqnoqonaya ka dib dhirta dhicid iyo marka midhaha ay noqdaan sida foosto.
Mastaafurinta beeraha canabka ah, baradhada iyo dhirta kale (gillyflowers, yaanyada) waa in la bilaabaa marka ugu horeysa ee cudurrada iyo soo noqnoqda kadib 10-15 maalmood oo ilaa iyo inta cudurku gebi ahaanba ka baxayo. Waa lagama maarmaan in la joojiyo buufinta miraha miraha 2-3 toddobaad ka hor goosashada.
Ka hor inta aadan sameynin oo isticmaalin isku dar ah Bordeaux, waa in aad la tashato taxaddarrada lagama maarmaanka ah, maaddaama ay u tahay sunta iyo xayawaanka:
- inta lagu jiro shaqada, isticmaal qalabka ilaalinta shakhsiga ee maqaarka, indhaha iyo nasopharynx;
- Ka hor intaadan cunin, midhaha waa in si fiican loo dhaqaa;
- Dareeraha haraaga ah waa in lagu aasaa dhulka, laakiin ka fog ceelasha;
- dhirta rusheeyaa ma isticmaalaan quudinta xoolaha;
- Suxuunta loo isticmaalo inta lagu jiro diyaarinta isku dhafka maahan kuwo ku habboon cunto karinta;
- Ka dib markaad la shaqeysid waxaad u baahan tahay inaad wejigaaga iyo gacmaha si fiican ugu dhaqdo saabuun iyo biyo.
Inkasta oo habka loo diyaariyo isku dar ah Bordeaux ma aha mid aad u fudud, laakiin bannaanka ayaa si gaabis ah uga tagay isticmaalka ay isticmaalaan fungicides cusub, maadaama ay isticmaalaan sanado badan oo kalsooni ah natiijo wanaagsan.