Kedu otu enwere ike isi kwalite mmepe ụcha mkpụrụ osisi?
N'oge usoro mgbanwe agba mkpụrụ osisi, chlorophyll ji nwayọọ nwayọọ na-agbaji ma na-apụ n'anya n'okpuru ọrụ nke hydrolases; ọkwa carotenoid na-abawanye ntakịrị, ebe a na-emepụta anthocyanins n'ọtụtụ buru ibu ma na-agbakọta na-aga n'ihu.
Ka mkpụrụ osisi ahụ na-eto, a na-ekpebi ụcha ala ya site na carotenoids (tinyere ụfọdụ chlorophyll fọdụrụnụ na-emebibeghị), ebe anthocyanins na-ekpebi agba elu. Ya mere, isi ihe na-eme ka mkpụrụ osisi dịkwuo mma bụ ịkwalite mkpokọta carotenoids na anthocyanins.
I. Kedu otu esi abawanye mkpokọta carotenoid?
Carotenoids bụ pigmenti fotosynthetic a na-ahụ na chloroplasts (akụkụ akụkụ fotosinthetic nke osisi). Ịba ụba ọdịnaya chloroplast na ịkwalite arụmọrụ photosynthetic nke akwụkwọ na mkpụrụ osisi na-eto eto nwere ike ịkwalite ọkwa carotenoid na mkpụrụ osisi na-eto eto.
II. Kedu ka enwere ike ịkwalite mmepụta anthocyanin?
Anthocyanins bụ pigmenti na-agbaze mmiri. Ngwakọta ha na-amalite ozugbo mmụkọ shuga dị n'ime mkpụrụ osisi ruru n'ọnụ ụzọ dị oke egwu, yana mmepụta nke homonụ a kapịrị ọnụ - nke kachasị nke abscisic acid na ethylene. Na mgbakwunye, ikpughe ọkụ na nguzozi nke ihe ịnweta intracellular bụ ihe dị mkpa na-emetụta mmepụta anthocyanin.
III. Kedu ihe enwere ike ịme iji kwalite ụcha mkpụrụ osisi?
1. Meziwanye ọnọdụ ọkụ
Njupụta ihe ọkụkụ nke dabara adaba: Na-edobe oghere kwesịrị ekwesị n'etiti osisi na ahịrị iji mee ka akụkụ elu akwụkwọ ahụ kpughee ìhè;
Ịkwachaa nke ọma: Mepụta oghere nke ngalaba scaffold iji kwalite ntinye ọkụ n'ime mkpuchi;
Mwepụ akwụkwọ, ịtụgharị mkpụrụ osisi, na ịhịa aka n'ahụ: Mee ka ọkụ na-erute mkpụrụ osisi na akwụkwọ nri iji kwalite agba.
2. Nri oriri na-edozi ahụ
Fatịlaịza ezi uche dị na ya: Tinye fatịlaịza na sayensị iji hụ na nri ziri ezi. Nke a na-akwalite ike osisi, na-eme ka ọrụ photoynthetic dịkwuo mma, ma na-akwalite nchịkọta shuga, si otú ahụ na-emezu ọnọdụ achọrọ maka njikọ anthocyanin. N'ozuzu, obere nitrogen na phosphorus na-ejikọta ya na ọkwa potassium dị elu na-akwado agba; Ọzọkwa, mgbakwunye foliar na calcium, magnesium, na ihe ndị na-adịghị ahụkebe nke ụwa nwere ike ịkwalite mmepe agba. Nri mgbakwunye: Ngwa foliar nke sucrose, glucose, ma ọ bụ galactose nwere ike ịkwalite ụcha mkpụrụ osisi. Na mgbakwunye, sprays foliar nwere ihe dị ka chitin, chitosan, chitooligosaccharides, anthocyanins, carotenoids, photosynthetic bacteria, methyl jasmonate, glutamic acid, molybdenum-amino acid complexes, ma ọ bụ tryptophan nwere ike kpalie anthocyanin guzobe ma nyere aka na agba mkpụrụ osisi.
3. Iwu site na ndị na-ahụ maka uto osisi
Ndị na-achịkwa ihe ndị a na-ejikarị eme ihe maka ịkwalite ụcha mkpụrụ osisi na chara acha gụnyere abscisic acid (ABA), 6-BA, na ethephon, ebe ethephon bụ nke a na-ejikarị eme ihe.
Ka mkpụrụ osisi ahụ na-eto, a na-ekpebi ụcha ala ya site na carotenoids (tinyere ụfọdụ chlorophyll fọdụrụnụ na-emebibeghị), ebe anthocyanins na-ekpebi agba elu. Ya mere, isi ihe na-eme ka mkpụrụ osisi dịkwuo mma bụ ịkwalite mkpokọta carotenoids na anthocyanins.
I. Kedu otu esi abawanye mkpokọta carotenoid?
Carotenoids bụ pigmenti fotosynthetic a na-ahụ na chloroplasts (akụkụ akụkụ fotosinthetic nke osisi). Ịba ụba ọdịnaya chloroplast na ịkwalite arụmọrụ photosynthetic nke akwụkwọ na mkpụrụ osisi na-eto eto nwere ike ịkwalite ọkwa carotenoid na mkpụrụ osisi na-eto eto.
II. Kedu ka enwere ike ịkwalite mmepụta anthocyanin?
Anthocyanins bụ pigmenti na-agbaze mmiri. Ngwakọta ha na-amalite ozugbo mmụkọ shuga dị n'ime mkpụrụ osisi ruru n'ọnụ ụzọ dị oke egwu, yana mmepụta nke homonụ a kapịrị ọnụ - nke kachasị nke abscisic acid na ethylene. Na mgbakwunye, ikpughe ọkụ na nguzozi nke ihe ịnweta intracellular bụ ihe dị mkpa na-emetụta mmepụta anthocyanin.
III. Kedu ihe enwere ike ịme iji kwalite ụcha mkpụrụ osisi?
1. Meziwanye ọnọdụ ọkụ
Njupụta ihe ọkụkụ nke dabara adaba: Na-edobe oghere kwesịrị ekwesị n'etiti osisi na ahịrị iji mee ka akụkụ elu akwụkwọ ahụ kpughee ìhè;
Ịkwachaa nke ọma: Mepụta oghere nke ngalaba scaffold iji kwalite ntinye ọkụ n'ime mkpuchi;
Mwepụ akwụkwọ, ịtụgharị mkpụrụ osisi, na ịhịa aka n'ahụ: Mee ka ọkụ na-erute mkpụrụ osisi na akwụkwọ nri iji kwalite agba.
2. Nri oriri na-edozi ahụ
Fatịlaịza ezi uche dị na ya: Tinye fatịlaịza na sayensị iji hụ na nri ziri ezi. Nke a na-akwalite ike osisi, na-eme ka ọrụ photoynthetic dịkwuo mma, ma na-akwalite nchịkọta shuga, si otú ahụ na-emezu ọnọdụ achọrọ maka njikọ anthocyanin. N'ozuzu, obere nitrogen na phosphorus na-ejikọta ya na ọkwa potassium dị elu na-akwado agba; Ọzọkwa, mgbakwunye foliar na calcium, magnesium, na ihe ndị na-adịghị ahụkebe nke ụwa nwere ike ịkwalite mmepe agba. Nri mgbakwunye: Ngwa foliar nke sucrose, glucose, ma ọ bụ galactose nwere ike ịkwalite ụcha mkpụrụ osisi. Na mgbakwunye, sprays foliar nwere ihe dị ka chitin, chitosan, chitooligosaccharides, anthocyanins, carotenoids, photosynthetic bacteria, methyl jasmonate, glutamic acid, molybdenum-amino acid complexes, ma ọ bụ tryptophan nwere ike kpalie anthocyanin guzobe ma nyere aka na agba mkpụrụ osisi.
3. Iwu site na ndị na-ahụ maka uto osisi
Ndị na-achịkwa ihe ndị a na-ejikarị eme ihe maka ịkwalite ụcha mkpụrụ osisi na chara acha gụnyere abscisic acid (ABA), 6-BA, na ethephon, ebe ethephon bụ nke a na-ejikarị eme ihe.
