Ọrụ:
1. Na-achịkwa usoro mmepụta nke osisi, na-eme ka ihe ọkụkụ nwee ike ịgbanwe agbanwe ma na-alụso ọrịa ọgụ.
2. Nwere ezigbo ihe mgbochi na ihe ndị na-akpali ihe ubi, nke nwere ike igbu oge ịka nká.
3. Mee ka mkpụrụ dị ndụ, kwalite mmepe nke mgbọrọgwụ ihe ubi, kwalite uto mgbọrọgwụ ma mee ka nchekwa okooko osisi na mkpụrụ osisi sikwuo ike.
4. Meziwanye ọsọ ojiji mmiri na fatịlaịza, mee ka ọdịnaya chlorophyll dịkwuo elu, mee ka fotosensitization nke ihe ọkụkụ sikwuo ike, ma mee ka uto ihe ubi dị mma.
5. Mee ka ihe ọkụkụ ka mma ma mụbaa mkpụrụ. Ọ nwere ike ime ka mkpụrụ osisi dị otu nha, nwee agba eke, nwee ụtọ dị ọcha, nwee nri bara ụba, ma too nke ọma tupu oge eruo.
6. Mee ka iguzogide ọrịa dịkwuo mma, iguzogide oyi, iguzogide ọkọchị, iguzogide mmiri, na ịnagide nnu na alkali.
7. Nwere ike imeziwanye ọnọdụ ala nke ọma, kwalite nhazi nke ihe ndị dị n'ala; wulite usoro mgbọrọgwụ ihe ubi ngwa ngwa, kwalite mgbanwe na ịmịkọrọ ihe ndị na-edozi ahụ, ma mee ka ihe ọkụkụ too nke ọma.
8. Na-egbochi ọrịa dị iche iche sitere n'ala nke ọma, na-enwe mmetụta siri ike nke ịmịnye na mwepụ nje na osisi, ma nwee mmetụta dị mma nke mgbochi na mgbochi ọrịa na ọtụtụ nje mosaic.
9. Belata mmebi ọgwụ ahụhụ, nweekwa mmetụta ndozi ụfọdụ, ma gwọọ ma rụzie ngwakọta osisi merụrụ ahụ.
10. Jiri ya ụbọchị iri ruo iri na ise tupu owuwe ihe ubi, ọ nwere ike ịgbatị oge nchekwa nke ọma, ghara iguzogide nchekwa, ma ghara iguzogide njem.
11. Enwere ike iji ngwaahịa a na ọgwụ nje, na-eguzogide ọgwụ nje n'ime ma na-egbochi ya n'èzí, yana ijikọ ya na ihe ọkụkụ, nwere ike ime ka irè na ogologo oge nke ọgwụ nje dịkwuo mma.
Mgbochi ọrịa:
Ọrịa dị iche iche dịka ọrịa nje, ọrịa na-egbu egbu, ọrịa na-egbu egbu, mildew ntụ ntụ, ire ere osikapa, ọrịa myceliophthora, ebu isi awọ, na ọrịa mosaic.
Ihe ubi ndị dị mkpa:
Ngwaahịa ọrụ ugbo, akwụkwọ nri na okooko osisi, osisi mkpụrụ osisi na ubi, ihe ubi ubi, wdg.
Iji ihe e si n'osisi amịpụta ahịhịa mee ihe n'elu mkpụrụ vaịn:
1. Ụzọ e si eji ihe e si n'ime mkpụrụ osisi amịpụta: Fesa ntụ ntụ ihe e si n'ime mkpụrụ osisi mịpụta n'ime akwụkwọ ya ugboro 2000. Enwere ike ime nke a n'oge ọ bụla mkpụrụ osisi mịpụtara na-eto, a na-atụkwa aro ka e jiri ya ugboro 2-3 kwa ọkwa, ya na oge nke ụbọchị 7-15.
2. Usoro esi arụ ọrụ nke ihe e si n'oké osimiri wepụta: Ihe e si n'oké osimiri wepụta nwere ọtụtụ ihe oriri dị ka N, P, K nke mkpụrụ vaịn chọrọ, yana ihe ndị ọzọ dị ka Ca, Mg, S, Fe. O nwekwara ihe ndị sitere n'okike, cytokinins, gibberellins na homonụ osisi ndị ọzọ, yana ihe ndị dị ndụ dịka alginic acid, algal polysaccharides, algal oligosaccharides, betaine, vitamin, wdg. Ihe ndị a nwere ike imebi ala, kwalite uto mgbọrọgwụ, mee ka mkpụrụ vaịn ghara inwe nrụgide, kwalite photosynthesis na akwụkwọ mkpụrụ vaịn, kwalite mmụba mkpụrụ osisi, ma mee ka shuga mkpụrụ vaịn dịkwuo elu.
3. Mmetụta nke ihe e si na mmiri ewepụta: Mgbe ejiri ntụ ihe e si na mmiri ewepụta mee ihe, mkpụrụ vaịn na-eto n'otu nha, na-enweghị ihe ọ bụla gbasara nnukwu na obere mkpụrụ. Mkpụrụ vaịn na-eto nke ọma, ha na-enwekwa shuga dị elu, na-atọ ụtọ nke ukwuu, ha anaghịkwa arịa ọrịa dị iche iche. Ihe e si na mmiri ewepụta nwere ike ime ka agba mkpụrụ vaịn na-apụta n'oge, mee ka mkpụrụ vaịn na-amịpụta ma na-adị mma. Ojiji ya ogologo oge nwere ike igbochi ntụ ntụ mkpụrụ vaịn nke ọma.
Oge ozi: Disemba-23-2025