N'ime usoro ịkụ tomato, anyị na-ezutekarị ọnọdụ nke mkpụrụ osisi dị ala na enweghị mkpụrụ, na nke a, anyị ekwesịghị ichegbu onwe anyị banyere ya, anyị nwere ike iji ọnụ ọgụgụ ziri ezi nke ndị na-ahụ maka ihe ọkụkụ na-edozi usoro nsogbu a.
1. Ethephon
Otu bụ igbochi ihe efu. N'ihi oke okpomọkụ, oke iru mmiri na igbu oge ma ọ bụ ịchịkọta oge n'oge a na-akụ mkpụrụ, enwere ike ịchịkwa uto seedling site na 300mg / kg nke ethethylene spray epupụta mgbe 3 epupụta, 1 center na 5 ezi epupụta, nke mere na seedlings na-esi ike, akwụkwọ na-agbaze, ndị na-osisi siri ike, mgbọrọgwụ na-etolite, na-amụba nrụgide nrụgide n'oge. Ntinye uche ekwesịghị ịdị elu ma ọ bụ dị ala.
Nke abụọ bụ maka ripening, e nwere ụzọ 3:
(1) Mkpuchi peduncle: Mgbe mkpụrụ osisi na-acha ọcha na mfri eke, 300mg / kg nke ethephon na-etinye na inflorescence nke akụkụ nke abụọ nke peduncle, na ọ nwere ike na-acha uhie uhie na mfri eke 3 ~ 5d.
(2) Mkpuchi mkpụrụ osisi: 400mg / kg nke ethephon na-etinye aka na sepals na mkpụrụ osisi dị nso nke ifuru mkpụrụ osisi na-acha ọcha, na-acha uhie uhie 6-8d mbụ.
(3) Mkpụrụ leaching: A na-anakọta mkpụrụ nke oge mgbanwe agba ma tinye ya na 2000-3000mg / kg ethethylene ngwọta maka 10 ruo 30s, wee wepụ ya ma tinye ya na 25 Celsius C na ikuku ikwu iru mmiri bụ 80% ruo 85% ka riper, ma nwee ike ịtụgharị ọbara ọbara mgbe 4 ruo 6d na oge, ma ọ bụrụ na e depụtara ya dị ka oge na-egbuke egbuke. osisi.
2.Gibberelic acid
Nwere ike ịkwalite ntọala mkpụrụ osisi. Oge okooko, 10 ~ 50mg / kg na-agba ifuru ma ọ bụ na-akụ ifuru ugboro 1, nwere ike ichebe okooko osisi na mkpụrụ osisi, na-akwalite uto mkpụrụ osisi, mkpụrụ osisi na-echebe bọmbụ.
3. Polybulobuzole
Nwere ike igbochi ihe efu. Ịfesa 150mg/kg polybulobulozole na mkpụrụ osisi tomato nwere ogologo oge na-amụghị nwa nwere ike ịchịkwa uto na-amụbaghị amụ, kwalite uto ịmụ nwa, ịkwado okooko osisi na mkpụrụ osisi, kwalite ụbọchị owuwe ihe ubi, na-amụba mkpụrụ mbụ na mkpokọta mmepụta, na-ebelata mmetụta na ọrịa index nke ọrịa mbụ na ọrịa nje. A na-eji polybulobulozole na-agwọ tomato na-enweghị ngwụcha maka obere oge mgbochi ma nwee ike ịmalite ịmalite ịmalite n'oge na-adịghị anya mgbe a kụrụ ya, bụ nke na-eme ka ọkpụkpụ ahụ sie ike na nkwụsị ọrịa.
Mgbe ọ dị mkpa, enwere ike ịme njikwa ihe mberede na mkpụrụ osisi tomato nke mmiri, mgbe mkpụrụ osisi ahụ ka pụtara na a ga-achịkwa mkpụrụ osisi ahụ, 40mg / kg kwesịrị ekwesị, na ntinye uche nwere ike ịba ụba nke ọma, na 75mg / kg kwesịrị ekwesị. Oge dị irè nke mgbochi nke polybulobuzole n'otu ntinye uche bụ ihe dị ka izu atọ. Ọ bụrụ na njikwa nke mkpụrụ osisi karịrị oke, 100mg/kg gibberellic acid nwere ike fesa n'elu akwukwo ma tinye fatịlaịza nitrogen iji belata ya.
Nwere ike igbochi ihe efu. Na usoro nke tomato seedling cultivation, mgbe ụfọdụ n'ihi na n'èzí okpomọkụ dị elu, oke fatịlaịza, oke njupụta, oke ngwa ngwa ibu na ihe ndị ọzọ mere site seedlings, na mgbakwunye na iche iche seedling akuku, akara atọ, ike ventilashion, nwere ike ịbụ 3 ~ 4 epupụta 7 ụbọchị tupu akuku, na 250 ~ 500mg / kg mmiri na-egbochi nri anaghị eri anụ.
Obere seedling, nta ogo nke aga, nwere ike sprayed, ka seedling akwukwo na stalk elu kpamkpam edo kpuchie na ezi ụmụ irighiri mmiri na-enweghị eru ogo; Ọ bụrụ na mkpụrụ osisi ahụ buru ibu na ogo nke aga dị arọ, enwere ike fesa ha ma ọ bụ wụsa ha.
N'ozuzu 18 ~ 25 ℃, họrọ n'oge, mbubreyo ma ọ bụ urukpuru ụbọchị iji. Mgbe ngwa ahụ gasịrị, a ga-amachibido ikuku ventilashion, akwa oyi kwesịrị iji kpuchie windo windo, a ga-emechi griin haus na wụsara ma ọ bụ mechie ọnụ ụzọ na Windows, meziwanye okpomọkụ ikuku ma kwalite nnabata nke ọgwụ mmiri mmiri. Adịla mmiri n'ime ụbọchị 1 ka etinyere ya ka ịzenarị ibelata ịdị irè ya.
Enweghị ike iji ya mee ihe n'ehihie, mmetụta ahụ na-amalite 10d mgbe ịgbasasịrị, enwere ike ịnọgide na-enwe mmetụta maka 20-30D. Ọ bụrụ na ndị seedlings adịghị egosi aga onu, ọ kasị mma ghara na-emeso obere osikapa, ọbụna ma ọ bụrụ na tomato seedlings bụ ogologo, ọnụ ọgụgụ nke ugboro iji obere osikapa ekwesịghị ịbụ nke ukwuu, ka ọ bụghị ihe karịrị 2 ugboro kwesịrị ekwesị.
Oge nzipu: Jul-10-2024