Tupu a kụọ mkpụrụ mango ahụ, a ga-akwadebe ala ahụ ma tinye fatịlaịza ntọala.Malite na mmalite nke mkpụrụ osisi ma ọ bụ mgbe mkpụrụ osisi ahụ dị ndụ, a ga-akpụzi ma bepụ ha nke ọma iji hụ na alaka ndị ahụ na-agbasa nke ọma,Osisi ahụ nwere ezigbo ìhè ịbanye n'ime ya, nke bara uru maka uto na mkpụrụ osisi, ma na-etolite ọdịdị osisi nke na-amịpụta n'oge, mkpụrụ dị elu ma na-adịgide adịgide. Ma ọ bụghị ya, o nwere ike ibute ọrịa na ụmụ ahụhụ siri ike, yana obere uru ahịa mkpụrụ osisi mgbe ha mụsịrị mkpụrụ.
I. Ụzọ ịkpụcha na ịkpụzi ihe
1. Usoro ịkpụzi ihe gburugburu n'elu osisi. Mgbe a kụrụ osisi ahụ, mgbe ọ toro ruo sentimita 60-70, bepụ elu ya iji guzobe ogwe osisi ahụ. Alaka nke mbụ kwesịrị ịdị sentimita 30-40 site na ogwe osisi ahụ, alaka nke abụọ kwesịrị ịdị sentimita 25-35 site na alaka ahụ. Megharịa usoro a iji mepụta okpueze osisi gburugburu n'elu osisi ahụ.
2. Ọ bụ ụzọ e si akpụzi ogwe osisi dị n'etiti. Mgbe osisi ahụ toro ruo sentimita 60-70, a na-achacha ogwe osisi ahụ ma dozie ya. E nwere alaka atọ dị mkpa n'elu oyi akwa mbụ, a na-ahapụkwa alaka atọ-4 dị mkpa n'elu oyi akwa nke abụọ, nke dị ihe dị ka sentimita iri abụọ site na alaka nke abụọ. Osisi a nwere ogwe osisi dị mkpa nke dị n'etiti nke kwụ ọtọ ma na-arị elu. Okpu osisi ahụ na-emepụta akwa akwụkwọ abụọ, otu pere mpe n'elu otu buru ibu n'ala.
3. Usoro nhazi nke dị ka ihe e ji eke mee nke na-eme ka ihe dị ka fan. Usoro a gụnyere ịpịpụ nsọtụ osisi ndị ahụ mgbe ha ruru sentimita iri ise ruo iri itoolu, iji kwalite alaka ha ma jigide alaka atọ bụ́ isi. Okpukpu nke abụọ nke alaka ndị bụ́ isi na-etolite ọdịdị obe diagonal nke nwere oyi akwa mbụ nke alaka ndị bụ́ isi, ntụziaka ahụ na-ejikọtakwa nke oyi akwa mbụ. Usoro a dabara adaba maka ịkụ ihe dị ka dwarfing, ịkụ ihe n'oké ọhịa, na ịkọ ihe nke ọma, nke na-eme ka ikuku na-abata na ìhè banye n'ahịrị. Agbanyeghị, usoro nhazi na ịkpụcha ihe chọrọ nkà dị elu ma na-arụsi ọrụ ike.
II. Isi ihe dị mkpa maka njikwa mango dị elu
1. Njikwa fatịlaịza. Na mgbakwunye na ịkpụcha na ịkpụzi ihe ndị a kpọtụrụ aha n'elu, enwere ike ịhọrọ fatịlaịza organic na fatịlaịza dị elu dị ka fatịlaịza. N'oge oge nhazi okooko osisi nke osisi mango tozuru etozu (otu ọnwa tupu okooko, ya bụ, Septemba-Ọktoba), a ga-etinye fatịlaịza mkpali okooko osisi, nke gụnyere nitrogen (urea) na potassium (potassium nitrate); na Eprel-Mee, n'oge mgbasawanye mkpụrụ osisi, a ga-etinye fatịlaịza na-akwalite mkpụrụ osisi; mgbe owuwe ihe ubi mkpụrụ osisi gasịrị, a ga-eji fatịlaịza organic dị ka fatịlaịza bụ isi.
2. Mee ka mmepụta dịkwuo mma. N'oge opupu ihe ubi nke mango na-eto, ọ bụrụ na mmiri ozuzo na oyi emee, enwere ike iwepụ ụyọkọ okooko osisi ndị na-eto ngwa ngwa n'aka, a pụkwara ịgbasa ihe dị ka milligram 500 kwa lita nke paclobutrazol iji mee ka oge okooko ahụ kwụsị. Ọ bụrụ na ọnọdụ ihu igwe dị mma, a pụrụ ịgbasa ethylene iji kwalite okooko osisi ma gbochie uto nke alaka ndị na-eri oke nri.Jiri aka wepụ mkpụrụ osisi ndị buru ibu nke ukwuu iji hụ na ha na-eto otu ụdị.
3. Ọrịa na-efe efe na ọrịa. Ọrịa ndị a na-ahụkarị na mango gụnyere anthracnose, powdery mildew, na gummosis. Enwere ike iji ọgwụ maka mgbochi ma ọ bụ njikwa tupu ma ọ bụ n'oge mmalite nke ọrịa ahụ. Maka anthracnose, 80% mancozeb WP na mkpokọta nke ugboro 400-600, ma ọ bụ 70% thiophanate-methyl WP na ugboro 1000-1500, ma ọ bụ 50% benomyl WP na ugboro 800-1000, ma ọ bụ 25% mancozeb EC na ugboro 2000-3000 maka njikwa. Maka powdery mildew, enwere ike iji 20% triadimefon EC na ugboro 800 ma ọ bụ 15% triadimefon WP na ugboro 500. Maka gummosis, enwere ike iji mma bepụ akụkụ ahụ nwere ọrịa, a pụkwara itinye ihe mkpuchi ọnya na mgbochi corrosion iji mechie ọnya ahụ. Na-etinye ihe mkpuchi lipid ọhụrụ mgbe niile ma fesa 70% thiophanate-methyl WP na mkpokọta nke ugboro 800.
Mee ka mmepụta dịkwuo mma. N'oge okooko osisi mango, ọ bụrụ na mmiri ozuzo na oyi emee, a pụrụ iwepụ okooko osisi ndị na-eto ngwa ngwa n'aka, a pụkwara ịgbasa ha na 500 milligrams kwa lita nke paclobutrazol iji mee ka oge okooko ahụ kwụsị. Ọ bụrụ na ọnọdụ ihu igwe dị mma, a pụrụ ịgbasa ethylene iji kwalite okooko osisi ma gbochie uto nke alaka ndị na-eri oke nri. Wepụ mkpụrụ osisi ndị buru ibu nke ukwuu iji hụ na mkpụrụ osisi ahụ na-eto otu otu.
Ọrịa na-efe efe na njikwa ọrịa. Ọrịa ndị a na-ahụkarị na mango gụnyere anthracnose, powdery mildew, na gummosis. Enwere ike iji ọgwụ maka mgbochi ma ọ bụ njikwa tupu ma ọ bụ n'oge mmalite nke ọrịa ahụ. Maka anthracnose, 80% mancozeb WP na mkpokọta nke ugboro 400-600, ma ọ bụ 70% thiophanate-methyl WP na ugboro 1000-1500, ma ọ bụ 50% benomyl WP na ugboro 800-1000, ma ọ bụ 25% mancozeb EC na ugboro 2000-3000 maka njikwa. Maka powdery mildew, enwere ike iji 20% triadimefon EC na ugboro 800 ma ọ bụ 15% triadimefon WP na ugboro 500. Maka gummosis, enwere ike iji mma bepụ akụkụ ahụ nwere ọrịa, a pụkwara itinye ihe mkpuchi ọnya na mgbochi corrosion iji mechie ọnya ahụ. Na-etinye ihe mkpuchi lipid ọhụrụ mgbe niile ma fesa 70% thiophanate-methyl WP na mkpokọta nke ugboro 800.
Ihe ndị na-akpata ahụhụ ndị bụ́ isi gụnyere nla abalị, akwụkwọ ndị nwere ọnụ dị larịị, ihe ndị na-agbapụta osisi, na obere ijiji mkpụrụ osisi. Na mgbakwunye na iji ụzọ nchịkwa ọrụ ugbo na ihe ndị dị ndụ, mgbe okooko osisi ma ọ bụ okooko osisi pụtara site na sentimita 1 ruo 3, enwere ike iji ihe ngwọta kristal carbaryl 90% na mkpokọta okpukpu 1000 maka mgbochi na njikwa. Fesa otu ugboro kwa ụbọchị 7 ruo 10, ma megharịa usoro a ugboro 2 ruo 3. Maka ndị na-agbapụta osisi, enwere ike ịgbanye ihe mejupụtara carbaryl emulsifiable 30% na mkpokọta ugboro 80 ruo 100 n'ime oghere ndị ahụ, wee mechie oghere oghere ndị ahụ. Maka obere ijiji mkpụrụ osisi, enwere ike iji methyl eugenol maka ijide na igbu mmadụ. Karịsịa, a na-akwụnye obere iberibe osisi eriri shuga nke a mịrị amị na methyl eugenol na ihe ngwọta malathion 3% n'elu osisi maka ijide.
Oge ozi: Mee-27-2026
