Sida laga soo xigtay xogta laga helay Xafiiska Tirakoobka ee Netherlands (CBS), heerka codsiga xakamaynta bayoolojiga (noocyada nool) ee dalagyada aqalka dhirta lagu koriyo ee Nederland sannadkii 2024 wuxuu ahaa 94% (iyadoo lagu saleynayo aagga beerista), taasoo inta badan la mid ah tii 2020. Si kastaba ha ahaatee, isticmaalka alaabada xakamaynta bayoolojiga qaarkood ayaa kordhay. Tusaale ahaan, heerka codsiga ee cayayaanka ugaadhsiga iyo thrips ugaadhsiga ayaa ka kacay 69% wadarta guud ee aagga beerista sannadkii 2020 ilaa 84% sannadkii 2024. Intaa waxaa dheer, diyaarinta microbial sida bakteeriyada waxaa loo isticmaalaa in lagu xakameeyo cayayaanka in ka badan laba-meelood meel goobaha beerista dalagyada aqalka dhirta lagu koriyo. Xogta kor ku xusan waa tirakoob hordhac ah oo ka yimid CBS.
Ka-qaybgalayaasha sahanka waxay ahaayeen beeraley qajaar, basbaas macaan, yaanyo, strawberries, ubaxyo Afrikaan ah, chrysanthemums, ubaxyo, dhir ubaxeed dheri ku jira iyo dhir caleen ah.Waxaa la weydiiyay sida ay u isticmaalaan hababka xakamaynta bayoolojiga.Qiyaastii kala bar beeraleyda aqalka dhirta lagu koriyo ayaa beeray mid ka mid ah dalagyadan, dalagyadan oo isku darkoodu yahay 70% wadarta dhulka aqalka dhirta lagu koriyo ee Nederland (10,000 oo hektar).
Marka laga reebo caarada ugaadhsiga iyo thrips-ka ugaadhsiga, noocyada kale ee xakamaynta bayoolojiga sida xayrta dulinka ah (sphecodes), cayayaanka gall midges, cayayaanka ugaadhsiga, duqsiga iyo kuwa lamidka ah ayaa sidoo kale ka ahaa saami ka sarreeya guud ahaan aagga la beero marka loo eego sannadkii 2020.Nematodes-ku waxay ahaayeen noocyada xakamaynta bayoolojiga ee ugu yar ee lagu isticmaalo aqalka dhirta lagu koriyo, iyadoo saamiga lagu isticmaalo uu yahay 12% oo keliya aagga la beero.
Inta badan dalagyada aqalka dhirta lagu koriyo, badeecooyinka xakamaynta bayoolojiga waxaa loo isticmaalaa in lagu xakameeyo cayayaanka ama caarada in ka badan 95% aagga la beero. Tusaale ahaan, beerista qajaarka iyo yaanyada, badeecooyinka xakamaynta bayoolojiga ayaa ku dhawaad ku dhawaad ku daboolay aagga la beero oo dhan ilaa 2020. Saamiga isticmaalka ee dhirta ubaxa dheriga ku jirta iyo dhirta caleenta ah waa mid hooseeya, laakiin wali wuu ka sarreeyaa 75%.
Baaxadda loo adeegsado cayayaanka ugaadhsiga iyo thrips-ka ugaarsiga ayaa aad u korodhay dalagga yaanyada: waxay ka korodhay 18% sannadkii 2020 ilaa 66% sannadkii 2024. Isticmaalka xoonka iyo cayayaanka gall ayaa si gaar ah u koray koritaanka ubaxyada dheriga ku jira, taasoo ka korodhay 29% sannadkii 2020 ilaa 45% sannadkii 2024; waxay sidoo kale si weyn u korodhay beerista chrysanthemum, laga bilaabo 68% ilaa 82%. Adeegsiga cayayaanka ugaadhsiga, cayayaanka ugaadhsiga, kuwa yaryar iyo duqsiga cuna ee beerista chrysanthemum waxay arkeen kororka ugu weyn, iyadoo ka kacday 10% ilaa 44%.
Marka laga reebo cayayaanka faa'iidada leh, diyaarinta microbial-ka (sida bakteeriyada, fangaska iyo fayrasyada) sidoo kale waa beddel waara oo loogu talagalay sunta cayayaanka kiimikada ah. Diyaargarowgan waxaa loo isticmaalaa in lagu xakameeyo cayayaanka ku nool 67% goobaha lagu beero aqalka dhirta lagu koriyo. Waxaa ugu badan loo isticmaalaa beerista chrysanthemum, iyagoo daboolaya 90% aagga la beero, waxaana loo isticmaalaa ugu yaraan beerista qajaarka (50%).
Daraasad ku saabsan isticmaalka diyaarinta microbial-ka ee dalagyada ayaa shaaca ka qaaday in, marka laga reebo beeraha aqalka dhirta lagu koriyo, isticmaalka diyaarinta microbial-ka ee xakamaynta cayayaanka ay ahayd mid aad dhif u ah. Waxaa ugu yaraan lagu dabaqay beeraha bannaanka ah. Geedaha tufaaxa, isteroberiga iyo dhulka magaalooyinka (sida geedaha lawska, geedaha bjørk iyo geedaha cherry-ka ee Japan) iyo faafinta geedaha, saamiga diyaarinta noocaas ah ee la isticmaalay waxay ka dhigan tahay 10% ilaa 25% guud ahaan dhulka la beero.
Waqtiga boostada: Juun-23-2026
