1.Kwalite mgbọrọgwụ ịkpụ osisi tii
Naphthalene acetic acid (sodium) tupu etinye ya, jiri mmiri mmiri 60-100mg/L mee ka ebe a na-egbutu ya mikpuo ruo awa 3-4, iji mee ka mmetụta ya ka mma, ị nwekwara ike iji α mononaphthalene acetic acid (sodium) 50mg/L+ IBA 50mg/L nke ngwakọta ahụ, ma ọ bụ α mononaphthalene acetic acid (sodium) 100mg/L+ vitamin B, 5mg/L nke ngwakọta ahụ.
Lezienụ anya n'ojiji ya: jidesie ike na oge a na-amịkọrọ mmiri nke ọma, ogologo oge ga-eme ka ọ ghara ịdị ọcha; Naphthylacetic acid (sodium) nwere mmetụta ọjọọ nke igbochi uto nke ogwe osisi na alaka n'elu ala, ọ ka mma ịgwakọta ya na ihe ndị ọzọ na-akpata mgbọrọgwụ.
Tupu ịtinye IBA, tinye 20-40mg/L nke ọgwụ mmiri mmiri n'okpuru ihe ndị e ji egbutu osisi ahụ, ogologo ya bụ sentimita 3-4 ruo awa 3. Agbanyeghị, ọkụ na-agbaze ngwa ngwa site na IBA, a ga-etinyekwa ọgwụ ahụ n'ime oji ma debe ya n'ebe dị jụụ ma kpọọ nkụ.
Ụdị osisi tii nwere 50% naphthalene · ntụ ntụ mgbọrọgwụ ethyl indole 500 mg/L, ụdị dị iche iche nwere mgbọrọgwụ dị mfe 300-400 mg/L ntụ ntụ mgbọrọgwụ ma ọ bụ mikpuo maka afọ 5, tinye ya maka awa 4-8, wee bepụ ya. Ọ nwere ike ịkwalite mmalite mgbọrọgwụ mbụ, ụbọchị 14 tupu njikwa. Ọnụọgụ mgbọrọgwụ mụbara, 18 karịa njikwa; Ọnụọgụ ndụ dị elu karịa nke njikwa 41.8%. Ibu kpọrọ nkụ nke mgbọrọgwụ ndị na-eto eto mụbara site na 62.5%. Ogologo osisi ahụ dị elu karịa njikwa 15.3 cm. Mgbe ọgwụgwọ gasịrị, ọnụego ndụ ruru ihe fọrọ nke nta ka ọ bụrụ 100%, ọnụego mmepụta ụlọ akwụkwọ amụbakwara site na 29.6%. Ngụkọta mmepụta mụbara site na pasent 40.
2.Kwalite mmalite nke mkpụrụ tii
Mmetụta mkpali nke gibberellin bụ isi na ọ nwere ike ịkwalite nkewa mkpụrụ ndụ na ịgbatị ogologo, si otú a na-akwalite ntolite nke osisi, na-akpali ma na-eme ka uto nke osisi dịkwuo ngwa ngwa. Mgbe a fesasịrị ya, a kpaliri mkpuru osisi ndị na-ehi ụra ka ha tolite ngwa ngwa, ọnụọgụ nke mkpuru osisi na akwụkwọ mụbara, ọnụọgụ nke akwụkwọ belatara, njigide nke mkpuru osisi dịkwa mma. Dịka nnwale nke Tia Science Institute of the Chinese Academy of Agricultural Sciences si kwuo, njupụta nke mkpuru osisi ọhụrụ mụbara site na 10%-25% ma e jiri ya tụnyere njikwa ahụ, tii mmiri na-amụbakarị site na 15%, tii oge okpomọkụ mụbara site na 20%, tii oge mgbụsị akwụkwọ mụbara site na 30%.
Ọnụọgụ ojiji kwesịrị ekwesị, n'ozuzu, 50-100 mg/L ka mma karịa, kwa 667m⊃2; Fesa 50kg nke ọgwụ mmiri n'elu osisi ahụ dum. Okpomọkụ oge opupu ihe ubi dị ala, ọnụ ọgụgụ ahụ nwere ike ịdị elu nke ọma; Oge okpomọkụ, okpomọkụ oge mgbụsị akwụkwọ dị elu, ọnụ ahịa ahụ kwesịrị ịdị ala nke ọma, dịka ahụmịhe mpaghara si dị, mmetụta mbụ nke ịgba akwụkwọ dị mma, enwere ike ịgba oge okpomọkụ dị ala ụbọchị niile, oge okpomọkụ dị elu kwesịrị ịdị n'uhuruchi, iji mee ka ọ dị mfe ịmịkọrọ osisi tii, nye ọrụ ya zuru oke.
Ịtinye mkpụrụ osisi tii n'ime akwụkwọ nke 10-40mg/L gibberellic acid nwere ike imebi oge ụra nke osisi tii na-eto eto, osisi tii na-akụkwa akwụkwọ 2-4 tupu etiti Febụwarị, ebe osisi tii ndị a na-achịkwa anaghị amalite ịkọ akwụkwọ ruo mmalite Maachị.
Rịba ama: apụghị ịgwakọta ya na ọgwụ nje alkaline, fatịlaịza, ma gwakọta ya na mmetụta urea 0.5% ma ọ bụ 1% ammonium sulfate ka mma; Ntinye aka siri ike, a ga-agba oge tii ọ bụla naanị otu ugboro, mgbe a gbasasịrị ya iji mee ka fatịlaịza na njikwa mmiri sie ike; Mmetụta nke gibberellin na tii ahụ dị ihe dị ka ụbọchị 14. Ya mere, ọ dị mma ịhọrọ tii nwere otu mkpụrụ osisi na akwụkwọ atọ; a ga-eji Gibberellin mee ya.
3.Kwalite uto nke mkpụrụ tii
Mgbe e fesasịrị osisi tii ahụ na 1.8% sodium nitrophenolate, o gosipụtara ọtụtụ mmetụta dị iche iche n'ahụ. Nke mbụ, a gbatịkwuru anya dị n'etiti akwụkwọ na akwụkwọ, a mụbakwara ibu nke akwụkwọ ahụ, nke dị elu karịa 9.4% karịa njikwa. Nke abụọ, a kpaliri uto nke akwụkwọ ndụ adventitious, a mụbakwara njupụta nke mkpụrụ ahụ site na 13.7%. Nke atọ bụ ịbawanye ọdịnaya chlorophyll, melite ikike fotosintesis, na agba akwụkwọ ndụ akwụkwọ ndụ. Dịka nnwale nkezi afọ abụọ si kwuo, tii mmiri mụbara site na 25.8%, tii oge okpomọkụ mụbara site na 34.5%, tii oge mgbụsị akwụkwọ mụbara site na 26.6%, nkezi mmụba kwa afọ nke 29.7%. Oke mmiri a na-ejikarị eme ihe n'ubi tii bụ ugboro 5000, nke ọ bụla bụ 667m⊃2; Fesa 12.5mL nke mmiri mmiri na 50kg nke mmiri mmiri. Ịkwụsị mkpụrụ tii tupu ọ pụta n'oge ọ bụla nwere ike ịkwalite mkpụrụ tii mbụ. Agbanyeghị, iji tii oge opupu ihe ubi eme ihe n'oge mbụ bara uru karịa, ọ bụrụ na a fesa ya na mmalite nke akwụkwọ na akwụkwọ, ikike ịmịkọrọ nke osisi tii siri ike, mmetụta nke mmụba mmepụta doro anya. A na-agbakarị tii oge opupu ihe ubi ihe dị ka ugboro abụọ, enwere ike ijikọta tii oge ọkọchị na oge mgbụsị akwụkwọ na njikwa ahụhụ na ọgwụ nje agwakọtara, fesa ya nke ọma na azụ akwụkwọ dị mma na nke dị n'ime, mmiri mmiri na-enweghị ntapụ mmiri dị oke, iji nweta mmetụta abụọ nke njikwa ụmụ ahụhụ ma kwalite uto.
Rịba ama: Mgbe ị na-eji ya, agafela oke mkpokọta ya; Ọ bụrụ na mmiri zoo n'ime awa isii ka e fesasịrị ya, a ga-efesa ya ọzọ; mmiri fesa ahụ kwesịrị ịdị mma iji mee ka ọ na-arapara nke ọma, fesa ihu na azụ agụba ahụ nke ọma, ọ dịghị mmiri na-asọpụta nke ọma; A ga-echekwa mmiri e tinyere n'ime ya n'ebe dị jụụ pụọ na ìhè.
4. Gbochie nhazi mkpụrụ tii
A na-akọ osisi tii maka ebumnuche nke ịtụtụkwu ome, yabụ itinye ndị na-achịkwa uto iji chịkwaa uto nke mkpụrụ osisi ma kwalite uto nke akwụkwọ na akwụkwọ bụ ụzọ dị irè isi mee ka mkpụrụ tii mụbaa. Usoro ọrụ nke ethephon na osisi tii bụ ịkwalite ọrụ nke mkpụrụ ndụ lamellar na osisi okooko osisi na osisi mkpụrụ osisi iji mezuo ebumnuche nke ịwụfu. Dịka nnwale nke Ngalaba Tii nke Mahadum Ọrụ Ugbo Zhejiang si kwuo, ọnụego ọdịda nke okooko osisi dị ihe dị ka 80% mgbe a gbasasịrị ihe dị ka ụbọchị 15. N'ihi mbelata nke oriri mkpụrụ osisi nke ihe oriri n'afọ na-abịa, mmepụta tii nwere ike ịbawanye site na 16.15%, ntinye nke ịgbasa n'ozuzu ya dabara adaba karịa 800-1000 mg/L. Ebe ọ bụ na mwepụta nke ethylene molecules na-eme ngwa ngwa na mmụba nke okpomọkụ, a ga-ebelata ntinye nke ọma mgbe obere osisi ahụ dị obere, anụ ahụ na-eto nke ọma ma ọ bụ okpomọkụ dị elu, ntinye ahụ kwesịkwara ịdị elu nke ọma mgbe ọtụtụ okooko osisi meghere ma uto ahụ dị nwayọ ma ọ bụ okpomọkụ dị ala. Site na Ọktoba ruo Nọvemba, a na-eme ịgbasa, mmetụta nke mmụba mkpụrụ bụ nke kacha mma.
Njupụta nke ọgwụ Ethephon ekwesịghị ịgafe oke ya, ma ọ bụghị ya, ọ ga-akpata nsị akwụkwọ na-adịghị mma, ọnụọgụ nke ihe mkpofu akwụkwọ ga-abawanye ka mmụba nke ihe mkpofu ahụ si dị. Iji belata nsị, ethephon agwakọtara ya na ọgwụ gibberellin 30-50mg/L nwere mmetụta dị ukwuu na nchekwa akwụkwọ, ọ naghịkwa emetụta mmetụta nke ịchacha akwụkwọ. Mgbe ị na-afesa ya, ọ dị mma ịhọrọ ụbọchị ígwé ojii ma ọ bụ abalị, ọ dịghị mkpa ka mmiri zoo n'ime awa 12 nke itinye ya.
5. Mee ka mkpụrụ dị ngwa ngwa
Mgbasa mkpụrụ bụ otu n'ime ụzọ dị mkpa e si amụ mkpụrụ tii. Itinye ihe ndị na-eto eto n'ime osisi dịka α-mononaphthalene acetic acid (sodium), gibberellin, wdg., nwere ike ịkwalite mkpụrụ osisi, mgbọrọgwụ ndị toro eto, uto ngwa ngwa na ịzụlite osisi siri ike n'oge.
A pụrụ ịchọta mkpụrụ tii Monaphthylacetic acid (sodium) nke a gbanyere n'ime acid naphthylacetic acid (sodium) nke 10-20mg/L ruo awa 48, wee jiri mmiri saa ya mgbe a kụsịrị ya, ihe dị ka ụbọchị 15 tupu mgbe ahụ, oge mkpụrụ zuru oke ga-abụ ụbọchị 19-25 tupu mgbe ahụ.
Enwere ike ime ka mkpụrụ tii too ngwa ngwa site n'itinye mkpụrụ osisi ahụ na mmiri gibberellin 100mg/L ruo awa iri abụọ na anọ.
6. Mee ka mkpụrụ tii dịkwuo mma
Mkpụrụ akwụkwọ tii ọhụrụ nwere mmiri sodium nitrophenolate 1.8% dabere na njupụta nke mkpụrụ osisi na ibu nke osisi. Nsonaazụ ya gosiri na njupụta nke mkpụrụ osisi tii e ji mmiri sodium nitrophenolate 1.8% gwọọ mụbara ihe karịrị 20% ma e jiri ya tụnyere nke e ji ya. Ogologo nke mkpụrụ osisi, ibu nke mkpụrụ osisi na ibu nke otu mkpụrụ osisi na akwụkwọ atọ doro anya ka mma karịa nke e ji ya. Mmetụta mmụba nke mkpụrụ osisi nke mmiri sodium nitrophenolate 1.8% dị mma, mmetụta mmụba nke mkpụrụ osisi dị iche iche kacha mma site na ugboro 6000 nke mmiri mmiri, nke na-abụkarị ugboro 3000-6000 nke mmiri mmiri mmiri.
Enwere ike iji mmiri sodium nitrophenolate 1.8% dị ka ụdị osisi tii a na-ahụkarị n'ebe a na-akụ tii. Ojiji nke ugboro mmiri dị 3000-6000 kwesịrị ekwesị, 667m⊃2; Fesa mmiri dị 50-60kg. Ugbu a, mmiri nwere obere ikike n'ebe a na-akụ tii na-ewu ewu karịa, ma mgbe agwakọtara ya na ọgwụ ahụhụ, a na-atụ aro ka dose nke 1.8% mmiri sodium nitrophenolate ekwesịghị ịgafe 5mL kwa akpa mmiri. Ọ bụrụ na mkpokọta ahụ dị oke elu, ọ ga-egbochi uto nke akwụkwọ tii ma metụta mkpụrụ tii. A ga-ekpebi ọnụọgụgụ oge ịgba tii n'oge tii dabere na uto kpọmkwem nke osisi tii. Ọ bụrụ na enwere obere isi osisi ka dị na mkpuchi mgbe a tụtụchara ya, enwere ike ịgbasa ya ọzọ, iji hụ na mmụba nke mmepụta n'oge ahụ dum.
Brassinolide 0.01% nke brassinolide a gwakọtara ugboro 5000 mmiri mmiri nwere ike ịkwalite uto nke mkpụrụ osisi tii na akwụkwọ, mee ka njupụta nke mkpụrụ osisi dịkwuo elu, mee ka mkpụrụ osisi na akwụkwọ dịkwuo elu, ma nwee ike ime ka mkpụrụ akwụkwọ ọhụrụ dịkwuo elu site na 17.8% na tii kpọrọ nkụ site na 15%.
Ịma mma na ịmị mkpụrụ nke osisi tii Ethephon na-eri ọtụtụ ihe oriri na ike, ịgbasakwa 800 mg/L nke ethephon site na ngwụcha Septemba ruo Nọvemba nwere ike ibelata mkpụrụ osisi na okooko osisi nke ukwuu.
Ma B9 na B9 nwere ike ime ka uto ọmụmụ dịkwuo mma, mee ka ọnụego mkpụrụ osisi na mkpụrụ osisi tii dịkwuo elu, nke nwere ohere iji melite ụdị osisi tii ụfọdụ nwere obere ọnụego mkpụrụ na ubi tii maka ebumnuche nke ịchịkọta mkpụrụ tii. Ọgwụgwọ na 1000mg/L, 3000mg/L B9, 250mg/L na 500mg/L B9 nwere ike ime ka mkpụrụ tii dịkwuo elu site na 68% ruo 70%.
Gibberellin na-akwalite nkewa mkpụrụ ndụ na ịgbatị ogologo. A chọpụtara na mgbe e gwọchara gibberellin, mkpụrụ osisi tii na-eto ngwa ngwa, isi osisi ahụ mụbara, akwụkwọ ya belatara ntakịrị, njigide tii ahụ dịkwa mma, nke mere ka ihe ndị dị mkpa maka ịbawanye mkpụrụ na ime ka tii ka mma. Ojiji gibberellin n'oge ọ bụla nke oge mbụ nke akwụkwọ tii na akwụkwọ ya na 50-100mg/L maka ịgba akwụkwọ, lezienụ anya na okpomọkụ, enwere ike itinye obere okpomọkụ n'ụbọchị niile, okpomọkụ dị elu karịa n'abalị.
7.Mwepụ nke ifuru kemịkalụ
Ọtụtụ mkpụrụ n'ọgwụgwụ oge mgbụsị akwụkwọ ga-eri ihe ndị na-edozi ahụ, gbochie uto nke akwụkwọ na okooko osisi ọhụrụ n'oge opupu ihe ubi na-abịa, oriri nri na-emetụtakwa mmepụta na ịdị mma nke tii n'afọ na-abịa, ịchịkọta okooko osisi e ji aka rụọ na-agwụkwa ike nke ukwuu, yabụ usoro kemịkalụ aghọwo usoro mmepe.
Ethylene na-eji ethephon ewepụ okooko osisi kemịkalụ, ọtụtụ mkpụrụ osisi na-ada ada, ọnụọgụ mkpụrụ okooko na-ebelata, mkpokọta ihe oriri na-aba ụba, nke na-eme ka mkpụrụ tii dịkwuo elu, na-echekwa ọrụ na ọnụ ahịa.
Ụdị dị iche iche nwere mmiri ethephon 500-1000 mg/L, nke ọ bụla bụ 667m⊃2; Iji 100-125kg fesa osisi ahụ dum n'otu oge na-eto eto, wee fesa otu ugboro n'etiti ụbọchị 7-10, na-enyere aka ịbawanye mkpụrụ tii. Agbanyeghị, a ga-achịkwa ntinye ọgwụgwọ nke ọma, oke oke ntinye ethephon ga-eduga na akwụkwọ ndị na-ada ada, nke na-adịghị mma maka uto na mkpụrụ. A na-atụ aro ka a chọpụta oge na dose ojiji dịka ọnọdụ mpaghara, ụdị na ihu igwe si dị, a ga-ahọrọkwa oge ojiji n'oge okpomọkụ ejirila nwayọọ nwayọọ belata, camellia emepeela, ma tinye akwụkwọ ya. Na ngwụcha oge mgbụsị akwụkwọ, na Ọktoba ruo Nọvemba na Zhejiang, ntinye nke ihe nnọchi anya agaghị agafe 1000mg/L, ntinye nke ogbo osisi nwere ike ịdị ntakịrị ala, ntinye nke ebe tii oyi ugwu nwekwara ike ịdị ntakịrị elu.
8.Mee ka osisi tii ghara iguzogide oyi
Mmebi oyi bụ otu n'ime nsogbu dị mkpa na-emetụta mmepụta na mpaghara tii ugwu na mpaghara tii ugwu, nke na-ebutekarị mbelata mmepụta na ọbụna ọnwụ. Ojiji nke ihe ndị na-achịkwa uto osisi nwere ike ibelata mmịpụta elu akwụkwọ, ma ọ bụ kwalite ịka nká nke ome ọhụrụ, melite ogo nke mkpụkọ, ma melite iguzogide oyi ma ọ bụ iguzogide osisi tii ruo n'ókè ụfọdụ.
Ethephon nke a gbara 800mg/L na ngwụcha Ọktoba nwere ike igbochi uto nke osisi tii n'oge mgbụsị akwụkwọ ma mee ka oyi ghara iguzogide ya.
Ịgbasa 250mg/L nke ihe ngwọta ahụ na ngwụcha Septemba nwere ike ịkwalite uto nke osisi tii ka ha kwụsị tupu oge eruo, nke na-eme ka ome oge opupu ihe ubi too nke ọma n'oge oyi nke abụọ.
9. Gbanwee oge ịhọpụta tii
Ogologo oge nke osisi tii n'oge oge tii mmiri na-enwe mmeghachi omume siri ike, na-ebute mmụba nke tii mmiri n'oge oge kachasị elu, na esemokwu dị n'etiti owuwe ihe ubi na mmepụta pụtara ìhè. Ojiji nke gibberellin na ụfọdụ ndị na-achịkwa uto nwere ike ime ka ọrụ nke A-amylase na protease dịkwuo mma, iji mee ka njikọ na mgbanwe nke protein na shuga dịkwuo mma, mee ka nkewa sel na ogologo dịkwuo ngwa ngwa, mee ka ọnụego uto nke osisi tii dịkwuo ngwa ngwa, ma mee ka ome ọhụrụ too n'oge; A na-ejikwa ụkpụrụ nke ụfọdụ ndị na-achịkwa uto nwere ike igbochi nkewa sel na ogologo oge dị ka ihe mgbochi iji gbuo oge oke mmiri ozuzo, si otú a na-achịkwa oge ịchịkọta tii ma belata ihe mgbagwoju anya na iji ọrụ ịchịkọta tii aka.
Ọ bụrụ na a fesa 100mg/L nke gibberellin n'otu oge, a pụrụ igwu tii spring ugboro abụọ ruo anọ tupu oge eruo, wee gwupụta tii oge okpomọkụ ugboro abụọ ruo anọ tupu oge eruo.
A na-efesa alpha-naphthalene acetic acid (sodium) na 20mg/L nke ọgwụ mmiri mmiri, nke enwere ike ịhọrọ ugboro abụọ ruo anọ tupu oge eruo.
Nfesa nke mmiri ethephon 25mg/L nwere ike ime ka tii spring pulite ugboro atọ tupu oge eruo.
Oge ozi: Mee-16-2024