N'ụbọchị niile, a na-ejikarị ethephon eme ka unere, tomato, persimmons na mkpụrụ osisi ndị ọzọ chara acha, mana kedu ọrụ ethephon kpọmkwem? Kedu ka esi eji ya nke ọma?
Ethephon, nke yiri ethylene, na-eme ka ikike njikọ ribonucleic acid dịkwuo elu n'ime sel ma na-akwalite njikọ protein. N'ebe a na-amịkọrọ ihe ọkụkụ, dịka petioles, osisi mkpụrụ osisi, na ntọala nke petals, n'ihi mmụba nke njikọ protein, a na-akwalite resynthesis nke cellulase na oyi akwa abscission, a na-emekwa ka nhazi nke oyi akwa abscission dịkwuo ngwa ngwa, na-eme ka akụkụ ahụ wụfuo.
Ethephon nwere ike ime ka ọrụ enzymes ka mma, ọ nwekwara ike ime ka phosphatase na enzymes ndị ọzọ metụtara ịcha mkpụrụ osisi mgbe mkpụrụ osisi ahụ chara iji kwalite ịcha mkpụrụ osisi. Ethephon bụ ihe na-achịkwa uto osisi dị elu ma dị irè. Mkpụrụ ethephon nwere ike iwepụta molekul ethylene, nke nwere mmetụta nke ịkwalite ịcha mkpụrụ osisi, ịkpalite mgbasa ọnya, na ịchịkwa mgbanwe okike.
Ojiji ethephon bụ isi gụnyere: ịkwalite ọdịiche nke okooko osisi ụmụ nwanyị, ịkwalite ntozu okè nke mkpụrụ osisi, ịkwalite mkpụkọ osisi, na imebi oge ihi ụra nke osisi.
Kedu otu esi eji ethephon eme ihe nke ọma?
1. A na-eji owu acha uhie uhie:
Ọ bụrụ na owu ahụ nwere ike zuru oke, a na-ejikarị ethephon eme ka peach oge mgbụsị akwụkwọ chara acha. Itinye ethephon n'ime owu chọrọ ka ọtụtụ n'ime bolls owu dị n'ọhịa owu nwee afọ bolls nke karịrị ụbọchị 45, okpomọkụ kwa ụbọchị kwesịrị ịdị elu karịa ogo 20 mgbe a na-etinye ethephon.
Maka ịcha owu, a na-eji ethephon 40% eme ihe iji gbazee mmiri mmiri ugboro 300 ruo 500, ma fesa ya n'ụtụtụ ma ọ bụ mgbe okpomọkụ dị elu. N'ozuzu, mgbe e tinyere ethephon n'ime owu, ọ nwere ike ime ka mgbawa nke bolls owu dị ngwa ngwa, belata ifuru mgbe ntu oyi gasịrị, melite mma nke owu nke ọma, ma si otú a mee ka mkpụrụ nke owu dịkwuo elu.
2. A na-eji ya eme ihe maka ọdịda nke jujube, hawthorn, oliv, ginkgo na mkpụrụ osisi ndị ọzọ:
Jujube: Site na oge ntozu ọcha ruo na oge ntozu nke jujube, ma ọ bụ ụbọchị asaa ruo asatọ tupu owuwe ihe ubi, ọ bụ omenala ịgba ethephon. Ọ bụrụ na ejiri ya mee ihe maka nhazi mkpụrụ osisi candied, oge ịgba ya nwere ike ịdị elu nke ọma, ebe ntinye ethephon a gbanyere agbaze bụ 0.0002%. ~0.0003% dị mma. N'ihi na mkpụrụ jujube dị obere nke ukwuu, ọ bụrụ na ọ bụ ụdị nri a na-esighị esi, ọ dịghị mma iji ethephon tụfuo ya.
Hawthorn: N'ozuzu, a na-agba mmiri ethephon nke nwere njupụta 0.0005% ~ 0.0008% ụbọchị 7-10 tupu a mịpụta hawthorn nkịtị.
Oliv: N'ozuzu, a na-agba mmiri ethephon nke 0.0003% mgbe oliv ahụ ruru oge ntozu okè.
Mkpụrụ osisi ndị dị n'elu nwere ike ịda mgbe ụbọchị atọ ruo anọ gachara mgbe a gbasasịrị ha, ma jijiji alaka ndị buru ibu.
3. Maka ịcha tomato:
N'ozuzu, e nwere ụzọ abụọ isi mee ka tomato chara acha na ethephon. Otu bụ ịsa mkpụrụ osisi ahụ mgbe owuwe ihe ubi gasịrị. Maka tomato ndị toro eto mana ha etobeghị n'oge "oge mgbanwe agba", tinye ha n'ime mmiri ethephon na mkpokọta nke 0.001% ~ 0.002%. , mgbe ụbọchị ole na ole nke ịchịkọtachara ha gasịrị, tomato ahụ ga-acha ọbara ọbara ma too.
Nke abụọ bụ ịse mkpụrụ osisi ahụ n'elu osisi tomato. Tinye mmiri ethephon nke 0.002% ~ 0.004% n'elu mkpụrụ tomato ahụ n'oge "oge mgbanwe agba". Tomato nke usoro a chara acha yiri mkpụrụ osisi toro eto.
4. Maka kukumba iji dọta okooko osisi:
N'ozuzu, mgbe mkpụrụ kukumba ahụ nwere otu akwụkwọ ruo atọ, a na-efesa mmiri ethephon nke nwere njupụta 0.0001% ruo 0.0002%. N'ozuzu, a na-eji ya naanị otu ugboro.
Ojiji ethephon n'oge mmalite nke nhazi okooko osisi nke kukumba nwere ike ịgbanwe àgwà okooko osisi, kpalite mmalite nke okooko osisi nwanyị na obere okooko osisi nwoke, si otú a na-eme ka ọnụọgụgụ melon na ọnụọgụ melon dịkwuo elu.
5. Maka ịcha unere:
Iji mee ka unere chara acha na ethephon, a na-ejikarị mmiri ethephon nke 0.0005% ~ 0.001% eme ihe iji tinye ma ọ bụ fesa unere asaa ma ọ bụ asatọ chara acha. A chọrọ ka e kpoo ọkụ na ogo 20. Unere ndị e ji ethephon gwọọ nwere ike ịdị nro ngwa ngwa ma gbanwee odo odo, ihe na-eme ka ọ dị nro na-apụ n'anya, ihe na-eme ka starch ghara ịdị mma, shuga na-abawanyekwa.
Oge ozi: Julaị-28-2022