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Yadda ake Amfani da Dinotefuran

Yanayin kwari naDinotefuranyana da faɗi mai faɗi, kuma babu juriya ga abubuwan da aka saba amfani da su, kuma yana da ɗanɗano mai kyau na ciki da tasirin tafiyarwa, kuma ana iya ɗaukar abubuwan da suka dace da kyau zuwa kowane ɓangaren ƙwayar shuka. Musamman kula da aphids, kwari, masu shuka shinkafa, thrips da sauran kwari masu ban tsoro ya fi tasiri. Haka kuma, yana iya samun ingantaccen sakamako na hana tsotsar kwari.

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1. Kayan lambu (amfani da l % granules da 20% granules mai narkewa da ruwa): l % granules za a iya haxa su da ƙasa ramin ƙasa yayin dashen 'ya'yan itatuwa da kayan marmari da ganyaye masu ganye, ko kuma a haɗe su da ƙasa a cikin ramukan shuka da hannu yayin shuka. Wannan zai iya sarrafa kwari masu cutarwa yayin dasawa da kuma kwari da ke tashi a cikin kafin dasawa. Bugu da ƙari, saboda miyagun ƙwayoyi yana da tasiri mai kyau da tasiri, tsire-tsire za su iya shayar da shi da sauri bayan jiyya, kuma zai iya kula da tasiri na tsawon makonni 4 zuwa 6.

20% granules mai narkewa da ruwa za a iya amfani da su azaman kara da magungunan ganye don sarrafa kwari. Hanyoyin magani guda biyu, "maganin perfusion" da "maganin zubar da ƙasa a lokacin girma", ana gwada su. Za a iya haɗa granules ɗin da aka ambata a sama tare da granules masu narkewa da ruwa don a iya amfani da su daga farkon girma har zuwa girbi.

2. Bishiyoyin 'ya'yan itace (20% granules mai narkewa) : Ana amfani da granules mai narkewa a matsayin mai tushe da ganye lokacin da kwari ke faruwa, wanda zai iya sarrafa aphids yadda ya kamata, tsotsar kwari na sikelin ja, kwari abinci, da kwari na lepidoptera. Bugu da ƙari, yana da tasiri mai kyau na kwari akan kwari, da kuma babban hana tsotsa. Babu cutarwa ga amfanin gona lokacin da aka yi amfani da adadin, kuma amfanin gona ya fi yawa idan an ninka adadin. Kamar yadda aka yi amfani da shi akan kayan lambu, yana da tasirin kutsawa da ƙaura daga saman ganye zuwa ganye a ciki. A lokaci guda kuma, akwai maƙiyan halitta mafi mahimmanci ga itatuwan 'ya'yan itace.

3, Rice (2% seedling akwatin granules, l% granules, 0.5% DL foda): Lokacin amfani da shinkafa, DL foda da granules za a iya amfani da a 30kg / hm2 sashi (m sashi 10 ~ 20g / hm2), wanda zai iya yadda ya kamata sarrafa plantworms, blackho-tailed leaf. Musamman ga kwaro kwaro, bambancin ingancin magani tsakanin nau'in yana da ƙanƙanta. Bayan amfani da akwatin seedling, yana iya sarrafa sarrafa shukar shuka, leafhopper mai baƙar fata, bug shinkafa da bututun shinkafa bayan dasawa. Magungunan yana da tasiri mai tsayi a kan ƙwarin da aka yi niyya, kuma har yanzu yana iya sarrafa yawan yawan kwarin bayan kwanaki 45. A halin yanzu, ana ci gaba da gudanar da gwaje-gwaje a kan kwari irin su Borer, Rice borer da black bug.


Lokacin aikawa: Maris 12-2025