Lisebelisoa tsa mantlha tsa 4-Chlorophenoxyacetic acid (4-CPA)
4-Chlorophenoxyacetic acid (4-CPA) ke taolo ea kholo ea limela ea phenolic. 4-Chlorophenoxyacetic acid (4-CPA) e ka monngoa ke metso, stems, makhasi, lipalesa le litholoana tsa limela. Ts'ebetso ea eona ea bioloji e nka nako e telele. Litholoana tsa eona tsa 'mele li tšoana le li-hormone tsa endogenous, tse susumetsang karohano ea lisele le karohano ea lisele, ho susumetsa katoloso ea mahe a bomme, ho susumetsa parthenocarpy, ho etsa litholoana tse se nang peo, le ho khothalletsa ho beha litholoana le katoloso ea litholoana.
[Sebelisa 1]E sebelisoa e le taolo ea kholo ea limela, se thibelang lerotholi la litholoana, herbicide, e ka sebelisoa bakeng sa ho fokotsa lipalesa tsa tamati le ho fokotsa litholoana tsa perekisi.
[Sebelisa 2]Hormone ea ho hōla ha limela, e sebelisoang e le molaoli oa kholo, thibelo ea lerotholi la litholoana, herbicide, e ka sebelisoa bakeng sa tamati, meroho, lifate tsa perekisi, joalo-joalo, hape e sebelisoa e le li-intermediates tsa meriana. 4-Chlorophenoxyacetic acid (4-CPA) ts'ebeliso ea mantlha 4-Chlorophenoxyacetic acid (4-CPA) e sebelisoa haholo ho thibela ho theoha ha lipalesa le litholoana, ho thibela ho mela ha linaoa, ho khothaletsa ho beha litholoana, ho hlahisa litholoana tse se nang peo, 'me ho na le phello ea ho butsoa le ho hola. . 4-Chlorophenoxyacetic acid (4-CPA e ka monngoa ke metso, stems, lipalesa le litholoana, 'me mosebetsi oa eona oa likokoana-hloko o nka nako e telele. Tšebeliso ea mahloriso ke 5-25ppm,' me trace elements kapa 0.1% potassium dihydrogen phosphate e ka eketsoa. ka nepo E na le phello e ntle ea inhibitory ho hlobo e bohlooho, 'me mahloriso a tšebeliso e akaretsang ke 50-80ppm.
1. Keketseho ea pele ea lihlahisoa le kholo ea pele.
E sebetsa ho lijalo tse nang le li-ovules tse ngata, joalo ka tamati, li-eggplant, lifeiga, mahapu, zucchini, joalo-joalo Fafatsa li-eggplant ka 25-30 mg/L 4-Chlorophenoxyacetic acid (tharollo ea 4-CPA nakong ea lipalesa, habeli ka tatellano; ka nako ea beke e le 'ngoe ha litamati li le bohareng ba ho thunya, li fafatse ka 25-30 mg/L 4-Chlorophenoxyacetic acid (4-CPA tharollo hang. Pelepele e fafatsoa ka 15-25 mg/L). 4-Chlorophenoxyacetic acid (4-CPA tharollo hang nakong ea lipalesa.
2. 4-Chlorophenoxyacetic acid (4-CPA e sebelisoa ka koae ho fokotsa nicotine).
3. 4-Chlorophenoxyacetic acid (4-CPA e sebelisoa lipalesa tsa mekhabiso ho etsa hore lipalesa li hōle ka matla, li eketse lipalesa le litholoana tse ncha, le ho lelefatsa nako ea lipalesa.
4. 4-Chlorophenoxyacetic acid (4-CPA e sebelisoa bakeng sa koro, poone, raese, linaoa le lijalo tse ling tsa lijo-thollo. E ka thibela likhetla tse se nang letho. E ka finyella lijo-thollo tse tletseng, ho eketseha ha tekanyo ea ho beha litholoana, kotulo e eketsehileng, chai e ngata le pele ho nako. kholofalo.
5. Eketsa chai ea meroho le litholoana tse fapaneng. Ka mohlala, tekanyo ea ho beha litholoana tsa tamati e ntlafatsoa. Kotulo ea pele e ea eketseha 'me nako ea kotulo e pele. Lehapu le fafatsoa, chai ea eketseha, 'mala o motle, litholoana li kholo, tsoekere le vithamine C li phahame, 'me peo e fokotseha. Nakong ea lipalesa tsa mahapu, 20 mg/L ea tharollo ea anti-drop e fafatsoa ka makhetlo a 1 ho isa ho a 2, 'me linako tse 2 li hloka ho aroloa. Bakeng sa k'habeche ea Chaena, 25-35 mg/L ea 4-Chlorophenoxyacetic acid (4-CPA solution e fafatsoa thapama ka letsatsi le chabileng matsatsi a 3-15 pele ho kotulo, e ka thibelang k'habeche ho oa nakong ea polokelo mme e na le phello ea ho boloka bocha.
6. 4-Chlorophenoxyacetic acid (4-CPA e sebelisetsoa ho lema limela tsa linaoa tse se nang metso.
Litlhokomelo tsa ho sebelisa 4-CPA
(1) Khaotsa ho e sebelisa matsatsi a 3 pele u kotula meroho.
Moemeli ona o bolokehile ho feta 2,4-D. Ho eletsoa ho sebelisa sefafatsi se senyane ho fafatsa lipalesa (joalo ka sefafatsi sa 'metso sa bongaka) le ho qoba ho fafatsa makaleng a bonolo le li-buds tse ncha. Laola ka tieo litekanyetso, mahloriso le nako ea kopo ho thibela tšenyo ea lithethefatsi.
(2) Qoba ho sebelisa matsatsi a chesang le a letsatsi kapa lipula ho thibela tšenyo ea lithethefatsi.
Sehlahisoa sena se ke ke sa sebelisoa meroho bakeng sa peo.
[Sebelisa 1]E sebelisoa e le taolo ea kholo ea limela, se thibelang lerotholi la litholoana, herbicide, e ka sebelisoa bakeng sa ho fokotsa lipalesa tsa tamati le ho fokotsa litholoana tsa perekisi.
[Sebelisa 2]Hormone ea ho hōla ha limela, e sebelisoang e le molaoli oa kholo, thibelo ea lerotholi la litholoana, herbicide, e ka sebelisoa bakeng sa tamati, meroho, lifate tsa perekisi, joalo-joalo, hape e sebelisoa e le li-intermediates tsa meriana. 4-Chlorophenoxyacetic acid (4-CPA) ts'ebeliso ea mantlha 4-Chlorophenoxyacetic acid (4-CPA) e sebelisoa haholo ho thibela ho theoha ha lipalesa le litholoana, ho thibela ho mela ha linaoa, ho khothaletsa ho beha litholoana, ho hlahisa litholoana tse se nang peo, 'me ho na le phello ea ho butsoa le ho hola. . 4-Chlorophenoxyacetic acid (4-CPA e ka monngoa ke metso, stems, lipalesa le litholoana, 'me mosebetsi oa eona oa likokoana-hloko o nka nako e telele. Tšebeliso ea mahloriso ke 5-25ppm,' me trace elements kapa 0.1% potassium dihydrogen phosphate e ka eketsoa. ka nepo E na le phello e ntle ea inhibitory ho hlobo e bohlooho, 'me mahloriso a tšebeliso e akaretsang ke 50-80ppm.
1. Keketseho ea pele ea lihlahisoa le kholo ea pele.
E sebetsa ho lijalo tse nang le li-ovules tse ngata, joalo ka tamati, li-eggplant, lifeiga, mahapu, zucchini, joalo-joalo Fafatsa li-eggplant ka 25-30 mg/L 4-Chlorophenoxyacetic acid (tharollo ea 4-CPA nakong ea lipalesa, habeli ka tatellano; ka nako ea beke e le 'ngoe ha litamati li le bohareng ba ho thunya, li fafatse ka 25-30 mg/L 4-Chlorophenoxyacetic acid (4-CPA tharollo hang. Pelepele e fafatsoa ka 15-25 mg/L). 4-Chlorophenoxyacetic acid (4-CPA tharollo hang nakong ea lipalesa.
2. 4-Chlorophenoxyacetic acid (4-CPA e sebelisoa ka koae ho fokotsa nicotine).
3. 4-Chlorophenoxyacetic acid (4-CPA e sebelisoa lipalesa tsa mekhabiso ho etsa hore lipalesa li hōle ka matla, li eketse lipalesa le litholoana tse ncha, le ho lelefatsa nako ea lipalesa.
4. 4-Chlorophenoxyacetic acid (4-CPA e sebelisoa bakeng sa koro, poone, raese, linaoa le lijalo tse ling tsa lijo-thollo. E ka thibela likhetla tse se nang letho. E ka finyella lijo-thollo tse tletseng, ho eketseha ha tekanyo ea ho beha litholoana, kotulo e eketsehileng, chai e ngata le pele ho nako. kholofalo.
5. Eketsa chai ea meroho le litholoana tse fapaneng. Ka mohlala, tekanyo ea ho beha litholoana tsa tamati e ntlafatsoa. Kotulo ea pele e ea eketseha 'me nako ea kotulo e pele. Lehapu le fafatsoa, chai ea eketseha, 'mala o motle, litholoana li kholo, tsoekere le vithamine C li phahame, 'me peo e fokotseha. Nakong ea lipalesa tsa mahapu, 20 mg/L ea tharollo ea anti-drop e fafatsoa ka makhetlo a 1 ho isa ho a 2, 'me linako tse 2 li hloka ho aroloa. Bakeng sa k'habeche ea Chaena, 25-35 mg/L ea 4-Chlorophenoxyacetic acid (4-CPA solution e fafatsoa thapama ka letsatsi le chabileng matsatsi a 3-15 pele ho kotulo, e ka thibelang k'habeche ho oa nakong ea polokelo mme e na le phello ea ho boloka bocha.
6. 4-Chlorophenoxyacetic acid (4-CPA e sebelisetsoa ho lema limela tsa linaoa tse se nang metso.
Litlhokomelo tsa ho sebelisa 4-CPA
(1) Khaotsa ho e sebelisa matsatsi a 3 pele u kotula meroho.
Moemeli ona o bolokehile ho feta 2,4-D. Ho eletsoa ho sebelisa sefafatsi se senyane ho fafatsa lipalesa (joalo ka sefafatsi sa 'metso sa bongaka) le ho qoba ho fafatsa makaleng a bonolo le li-buds tse ncha. Laola ka tieo litekanyetso, mahloriso le nako ea kopo ho thibela tšenyo ea lithethefatsi.
(2) Qoba ho sebelisa matsatsi a chesang le a letsatsi kapa lipula ho thibela tšenyo ea lithethefatsi.
Sehlahisoa sena se ke ke sa sebelisoa meroho bakeng sa peo.
