1. Ciyawa da sassauta ƙasa
Hana karancin ciyawa wani muhimmin bangare ne na kula da lambun shayi a lokacin rani. Manoman shayi za su yi amfani da suinjin ciyawadon tono duwatsu, ciyawa da ciyawa a cikin 10 cm na layin drip na alfarwa da 20 cm na layin drip, da amfani.injin rotarydon wargaza turɓayar ƙasa, sassauta ƙasa, mai da iska da ruwa, da haɓaka iyawar adanawa da samar da ruwa da taki, hanzarta balaga ƙasa, samar da layin noma mai laushi da ɗanɗano, inganta haɓakar bishiyoyin shayi da wuri, da haɓaka shayi. samarwa a lokacin rani da kaka.
2. Gyaran taki rani
Bayan an debi shayin bazara, ana shan sinadirai masu gina jiki da ke jikin bishiyar da yawa, sabon harben ya daina girma, kuma tushen tsarin ya yi ƙarfi, don haka ya zama dole a yi takin cikin lokaci don ƙara abubuwan gina jiki a jikin bishiyar. Ana iya amfani da takin zamani irin su wainar kayan lambu, takin, taki, koren taki, da sauransu, ko kuma a matsayin taki a duk shekara ko kowace shekara, ana iya amfani da su a wasu layuka daban-daban, sannan a hada su da takin zamani na phosphorus da potassium. A cikin hadi na lambunan shayi, yawan topping ɗin na iya zama daidai da ƙari, don haka rarraba abubuwan da ake samu na nitrogen a cikin ƙasa yana da daidaito, kuma ana iya ɗaukar ƙarin abubuwan gina jiki a kowane kololuwar girma, don haɓaka fitowar shekara-shekara. .
3. Gyara kambi
Yanke bishiyar shayi a samar da lambunan shayi gabaɗaya yana ɗaukar datsa haske da dasa mai zurfi. Ana amfani da dasa mai zurfi sosai don bishiyar shayi waɗanda rassan kambin suna da yawa sosai, kuma akwai rassan kambin kaji da rassan da suka mutu a baya, yawan ƙwayar ganyen yana faruwa, kuma amfanin shayin yana raguwa a fili. Ana iya datse bishiyar shayi cikin sauƙi tare da aInjin Tsige shayi. Zurfin zurfin pruning shine yanke 10-15 cm na rassan a saman kambi. Tsabta mai zurfi yana da wani tasiri akan yawan amfanin ƙasa na shekara, kuma ana aiwatar da shi kowace shekara 5-7 bayan bishiyar shayi ta fara tsufa. Tsawon haske shine yanke rassan da ke fitowa a saman kambi, gabaɗaya 3-5 cm.
4. Hana kwari da cututtuka
A cikin lambunan shayi na rani, mahimmin batu shine rigakafi da sarrafa cutar biredin shayi da busasshen shayi. Babban abin da kwari ke mayar da hankali shine caterpillar shayi da madaidaicin shayi. Ana iya sarrafa sarrafa kwaro ta hanyar sarrafa jiki da sarrafa sinadarai. Ana iya amfani da sarrafa jikikayan aiki na tarko kwari. Chemical shine amfani da kwayoyi, amma yana da ɗan tasiri akan ingancin shayi. Ciwon shayi yana cutar da sabbin harbe da matasa ganye. Ciwon yana nutsewa a gaban ganyen kuma yana fitowa a cikin siffa mai tururi a baya, kuma yana haifar da ɓangarorin fari-fari. Don rigakafi da magani, ana iya fesa shi da maganin sulfate na jan karfe 0.2% -0.5%, ana fesa sau ɗaya a kowace kwanaki 7, kuma a fesa sau 2-3 a jere. Ganyen marasa lafiya da ciwon tohowar shayi ke haifarwa ya zama gurɓatacce, ba bisa ƙa'ida ba kuma yana ƙonewa, raunukan baƙar fata ne ko launin ruwan duhu. Yawancin lokaci suna faruwa a kan ganyen matasa na shayi na rani. 75-100 grams na 70% thiophanate-methyl za a iya amfani da kowace mu, gauraye da 50 kg na ruwa da kuma fesa kowane 7 kwanaki.
Lokacin aikawa: Yuli-24-2023