Na ndụ kwa ụbọchị, a na-ejikarị ethephon eme unere, tomato, persimmons na mkpụrụ osisi ndị ọzọ, mana gịnị bụ ọrụ ethephon kpọmkwem?Kedu ka esi eji ya nke ọma?
Ethephon, dị ka ethylene, na-ebuli ikike nke ribonucleic acid njikọ na sel ma na-akwalite njikọ protein.Na mpaghara abscission nke osisi, dị ka petioles, mkpụrụ osisi, na isi nke petals, n'ihi mmụba nke njikọ protein, a na-akwalite resynthesis nke cellulase na oyi akwa abscission, na-eme ka e guzobe oyi akwa abscission na-emewanyewanye. , na-ebute mwụfu akụkụ ahụ.
Ethephon nwere ike ịkwalite ọrụ nke enzymes, ma nwee ike ịgbalite phosphatase na enzymes ndị ọzọ metụtara ịmị mkpụrụ mgbe mkpụrụ osisi chara acha iji kwalite ịmị mkpụrụ.Ethephon bụ ihe na-ahụ maka uto osisi dị elu na nke na-arụ ọrụ nke ọma.Otu molekul ethephon nwere ike ịhapụ molecule nke ethylene, nke nwere mmetụta nke ịkwalite ịmị mkpụrụ, na-akpali ọnya ọnya, na ịhazi mgbanwe nwoke na nwanyị.
Isi ihe eji ethephon eme ihe gụnyere: ịkwalite ọdịiche nke ifuru nwanyị, ịkwalite ịcha mkpụrụ osisi, ịkwalite ịhịa aka n'ahụ osisi, na imebi ụra nke osisi.
Kedu ka esi eji ethephon mee ihe dị mma?
1. A na-eji chara owu:
Ọ bụrụ na owu nwere ume zuru oke, a na-eji ethephon na-esikarị peach n'oge mgbụsị akwụkwọ.Ngwa nke ethephon na owu na-achọ ka ọtụtụ n'ime ihe mkpuchi owu na ubi owu na-enwe afọ nke ihe karịrị ụbọchị 45, na okpomọkụ kwa ụbọchị kwesịrị ịdị n'elu ogo 20 mgbe ị na-etinye ethephon.
N'ihi na owu chara chara, 40% ethephon bụ tumadi na-eji itughari 300 ~ 500 ugboro nke mmiri mmiri, na-efesa ya n'ụtụtụ ma ọ bụ mgbe okpomọkụ dị elu.N'ozuzu, mgbe etinyere ethephon na owu, ọ nwere ike ime ka ọkpụkpụ nke owu na-eme ngwa ngwa, belata oge ntoju mgbe ntu oyi gasịrị, mee ka owu dịkwuo mma nke ọma, ma si otú a na-amụba mkpụrụ nke owu.
2. A na-eji ya maka ọdịda jujube, hawthorn, olive, ginkgo na mkpụrụ osisi ndị ọzọ:
Jujube: Site n'oge mgbụsị akwụkwọ na-acha ọcha ruo n'oge ntoju nke jujube, ma ọ bụ ụbọchị 7 ruo 8 tupu owuwe ihe ubi, ọ bụ omenala ịgba ethephon.Ọ bụrụ na a na-eji ya maka nhazi ụbọchị candied, oge ịgba mmiri nwere ike ịdị elu nke ọma, na ntinye ethephon na-agbapụta bụ 0.0002%.~ 0.0003% dị mma.N'ihi na bee jujube dị gịrịgịrị, ọ bụrụ na ọ bụ ụdị nri amịpụtara, ọ gaghị adabara iji ethephon tụba ya.
Hawthorn: N'ozuzu, 0.0005% ~ 0.0008% ntinye ethephon ngwọta na-efesa 7 ~ 10 ụbọchị tupu owuwe ihe ubi nkịtị nke hawthorn.
Oliv: N'ozuzu, 0.0003% ethephon ngwọta na-efesa mgbe mkpụrụ oliv dị nso na ntozu okè.
Mkpụrụ osisi ndị dị n'elu nwere ike ịdapụ mgbe ụbọchị 3 ruo 4 gachara, gbanye nnukwu alaka.
3. Maka tomato chara acha:
N'ozuzu, enwere ụzọ abụọ esi esi esi nri tomato na ethephon.Otu n'ime ha bụ imita mkpụrụ osisi mgbe owuwe ihe ubi.Maka tomato ndị toro ma na-etobeghị na "oge na-agbanwe agba", tinye ha na ngwọta ethephon na ntinye nke 0.001% ~ 0.002%., na mgbe ụbọchị ole na ole nke ikpokọta, tomato ga-acha uhie uhie ma too.
Nke abụọ bụ agba mkpụrụ osisi n'elu osisi tomato.Tinye 0.002% ~ 0.004% ethephon ngwọta na mkpụrụ osisi tomato na "oge na-agbanwe agba".Tomato chara n'usoro a yiri mkpụrụ osisi tozuru oke.
4. Maka kukumba iji dọta ifuru:
N'ozuzu, mgbe kukumba osisi nwere 1 ruo 3 ezi epupụta, ethephon ngwọta na ntinye nke 0.0001% ka 0.0002% na-efesa.N'ozuzu, a na-eji ya naanị otu ugboro.
Ojiji ethephon n'oge mmalite nke ifuru ifuru dị iche iche nke cucumbers nwere ike ịgbanwe àgwà ifuru, mee ka ihe omume nke ifuru nwanyị na obere ifuru nwoke, si otú ahụ na-abawanye ọnụ ọgụgụ melons na ọnụ ọgụgụ melons.
5. N'ihi na banana chara chara:
Iji rie banana na ethephon, 0.0005% ~ 0.001% ntinye ethephon ngwọta na-ejikarị eme ihe ma ọ bụ fesa unere asaa ma ọ bụ asatọ chara acha.A na-achọ ikpo ọkụ na ogo 20.Unere ethephon a na-agwọ nwere ike ime ngwa ngwa wee gbanwee odo odo, astringency na-apụ n'anya, starch na-ebelata, ọdịnaya shuga na-abawanye.
Oge nzipu: Jul-28-2022