Kyakkyawan nematodes na iya murƙushe nematodes na parasitic. Ya cancanci haɓaka kyawawan nematodes maimakon kawai mai da hankali ga waɗanda ba su da kyau. "Manoman suna iya ambata takwas cikin munanan iri, amma babu guda casa'in masu kyau," in ji Piet van der Haas masanin kayan gona Mertens a Horst.
Tare da kyakkyawan sarrafa ƙasa, mai shuka yana ba mugunta nematodes ƙasa da dama kuma kyawawan iri suna samun sarari. Saboda haka, a cewar Van der Haas, yana da kyau a yi ƙari da wannan gaskiyar. Don haka ya bayyana cewa da wuya ake samun matsaloli tare da nematodes a cikin ƙwayoyin gona. A cikin wannan tsarin, ana ba da eel da fungi masu 'kamawa da ci' nematodes ƙarin sarari. Hakanan masu noman gargajiya na yau da kullun zasu iya cimma nasara tare da kyakkyawan sarrafa ƙasa idan ya zo ga nematodes, in ji mai ba da shawarar.
Van der Haas ya ce kyawawan ƙwayoyin cuta suna fuskantar wahala ta hanyar takin mai takaddama kamar alade alade da haihuwa (ma'adinai mai da hankali). "Idan aka yi amfani da su, kyawawan nematodes, kamar su Dorylaimida da Monochida jinsin suna zuwa sifili da sauri, da sauri fiye da 'mummunan' nematodes."
Kyakkyawan nematodes - juyawar amfanin gona
A cikin 2013 da 2014, Van der Haas da masu shuka Gebroeders Leidsen sun sami gogewa tare da tsire-tsire mai ƙwazo Pratylenchus penetrans (tushen rauni nematode). Iyalin suna girma leek a cikin yankin Kronenberg.
Don 'yantar da yankin dankalin turawa daga tushen raunin nematode, sun yi noman Tagetes bayan farkon leek da kafin ƙarshen leek. Van der Haas ya ba da shawarar cewa ƙasa ta tsage da kyau yadda ya kamata da farko, don Marigolds su yi jijiya sosai kuma tushen tushen zai iya yin aikinsu da zurfi. Wannan saboda in ba haka ba nematode na iya rayuwa cikin zurfin ƙasa.
Shuka daga cikin Tagetes ya yiwu a ranar 13 ga Agusta, amma duk da haka ya kawo tushen rauni nematode zuwa sifili.
Samfurin nematode ya nuna cewa har yanzu akwai matakin 3 Trichodorus nematodes a kowace gram 100. Masu sukar suna cewa 'kun gani, marigolds sun ninka trichodorides'. Abin farin ciki na nace kan cikakken samfurin nematode, don haka tare da auna daidai nematodes. A aikace, wannan ba safai yake faruwa ba, saboda masu shuka suna ganin yana da tsada sosai. Wannan yana ba ku cikakken hoto da yawa kuma kuna iya aiki yadda ya kamata. Matsayin Dorylaimida ya juya ya zama 80 da Monochida 120! ”
Van der Haas yayi tsammanin kyawawan nematodes zasu iya kawar da miyagu. Wannan ma lamarin ne tare da samfurin a cikin Maris: matakin Trichodorides ya tafi sifili. An sake maimaita irin wannan yanayin a cikin 2014 a wani makircin, wannan karon kuma tare da shuka Tagetes a ranar 11 ga Agusta. Van der Haas ya tattauna abubuwan da ya samu tare da WUR mai binciken nematode Johnny Visser. Van der Haas: "Tana goyon bayan shawarar cewa bayan sha'ir na hunturu har yanzu kuna iya shuka marigolds don yin tasiri a kan Pp." Tsoron yawaita na Trichodorus nematodes bashi da tushe, a cewar mai ba da shawara.
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Van der Haas ya yi ban kwana da Mertens a watan Disamba. Yana so ya ci gaba da raba abubuwan da ya samu tare da bangaren. "Tasirin da Tagetes ke da shi a cikin ƙasa tsawon shekaru uku zuwa huɗu saboda haka an san shi na ɗan lokaci." Mai ba da shawara ya ce koyaushe ana iya samun tushen noman lafiya a cikin ƙasa.