Plant kukura regulator tsananguro pfupi
Plant growth regulators (PGRs) inogadzirwa zvemakemikari makomisheni ane zvakafanana physiological mhedzisiro uye akafanana makemikari zvimiro seendogenous chirimwa mahomoni. Plant growth regulator ndeyechikamu chakafara chemishonga yezvipembenene uye ikirasi yemishonga inouraya zvipembenene inodzora kukura kwechirimwa nekukura, kusanganisira maumbirwo emakomisheni akafanana nemahomoni echirimwa echisikigo nemahomoni anotorwa zvakananga kubva kuzvisikwa.
Plant growth regulator chinhu chitsva chakagadzirwa kana kuti chakagadzirwa kuti chive nechimiro chakafanana chefiziological uye biological mhedzisiro kumahomoni ekudyara. Kuti unyatso kudzora maitiro ekukura kwezvirimwa mukugadzirwa kwekurima, kuvandudza mhando yechirimwa, kuwedzera kushushikana kwezvirimwa, kudzikamisa goho uye kuwedzera goho, nezvimwe.
Mamwe magadzirirwo ekukura kwezvirimwa anogona kugadzirwa nemiti pasi pemamwe mamiriro ezvinhu, asi anogona kuunzwa muzvirimwa kuburikidza nekupfapfaidza. Plant kukura regulator inodzora chirimwa sero kupatsanurwa, kurebesa, matishu uye kupatsanurwa kwenhengo, kutumbuka uye fruiting, maturation uye senescence, dormancy uye kumera, zvichiteerana kana mukubatana pamwe chete, nekudaro zvichikanganisa kukura kwechirimwa uye kusimukira kuti uwane zvinodikanwa.
Plant growth regulators inogona kukamurwa kuita zvikamu zvitatu zvichienderana nebasa ravo:
Chikamu chekutanga ndechevanosimudzira kukura kwezvirimwa.
Inogona kukurudzira kupatsanurwa kwesero rekudyara, kusiyanisa uye kurebesa, kukurudzira kukura kwenhengo dzezvinomera uye kukura kwenhengo dzekubereka, kudzivirira michero kudonha, kukurudzira midzi yezvirimwa uye kumera, uye kukurudzira parthenocarpy. Basa rekutonga rakafanana nereauxins, cytokinins kana gibberellins pakati pe endogenous chirimwa mahomoni. Zvinowanzoitika zvinokurudzira kukura kwezvirimwa zvinosanganisira indole-3-acetic acid, indole-3-butyric acid, α-naphthylacetic acid, 6-BA, 4-chlorophenoxyacetic acid, uye 2,4-dichlorophenoxyacetic acid.
Chikamu chechipiri ndeche plant growth inhibitors.
Inogona kudzivisa kukura kwemiti apical meristems uye kumera kwemiti, kubvisa apical advantage uye kuwedzera matavi emativi, uye kubvisa sora, etc. Migumisiro yemiti yekukura inhibitors haigoni kudzorerwa nekushandiswa kwegibberellins. Mishonga yesora yakawanda inogonawo kuita semagrow inhibitors kana ichishandiswa pakadzika zvakanyanya. Iyo yekudzora mhedzisiro yakafanana neye abscisic acid mune endogenous chirimwa mahormone. Zvakajairika chirimwa kukura inhibitors zvinosanganisira maleic acid hydrazide, glyphosate, plasticine, statin, statin, triiodobenzoic acid, nezvimwe.
Chikamu chechitatu ndechezvinoderedza kukura kwezvirimwa.
Inogona kumisa kukura kwechirimwa sub-apical meristems uye kuvharidzira kureba kwemainternodes pasina kutadzisa kukura kwematerminal buds. Inoita kuti hunde hupfupi uye hutete, uye inowedzera kukora uye chlorophyll zviri mumashizha. Sezvo inonyanya kugadzirisa kuumbwa kwegibberellins mumiti, migumisiro yayo inogona kudzorerwa nekushandisa gibberellins. Zvinowanzoitika zvinoderedza kukura kwezvirimwa zvinosanganisira: chlormequat, benzylamine, paclobutrazol, butyrohydrazide, uniconazole, trinexapac-ethyl, nezvimwewo.
Nzira yekushandisa sei plant growth regulator?
1. Kuyerwa kwePlant kukura regulator kunofanirwa kuve kwakakodzera uye hakufanirwe kuwedzerwa pamadiro. Kuwedzera kuyerwa kana kuisa pfungwa pazvido hazvizongokundikani kukurudzira kukura kwezvirimwa, asi zvakare kunokanganisa kukura kwezvirimwa uye zvinototungamira mukuremara kwemashizha, mashizha akaoma uye kufa kwechirimwa chose.
2. Plant growth regulator haigoni kusanganiswa pakuda. Varimi vazhinji vanowanzo sanganisa zvinodzora kukura kwezvirimwa nemamwe mafetireza, mishonga yezvipembenene, nemishonga yefungidzi. Kuti Plant Growth Regulator inogona kusanganiswa nemafetereza emakemikari, mishonga yezvipembenene nezvimwe zvinhu zvinofanirwa kutariswa kuburikidza nemiedzo inodzokororwa mushure mekunyatsoverenga mirairo. Kana zvisina kudaro, hazvizongokundikani kukurudzira kukura kwehupfumi kana kuchengetedza maruva nemichero, asiwo kunokonzera kukuvadza kumiti.
3. Plant kukura regulator inofanira kushandiswa rationally. Plant kukura regulator inofanira kugadzirirwa kuva amai mhinduro mberi, kana zvikasadaro zvichava zvakaoma kusanganisa mumiririri uye achakanganisa zvakananga kushandiswa kushandiswa. Inoda kuderedzwa maererano nemirairo paunenge uchiishandisa. Ngwarira matanho ekudzivirira paunenge uchiishandisa.
4. Plant growth regulator haigoni kutsiva makemikari fetiraiza. Plant growth regulator inogona chete kuita basa rekutonga uye haigone kushandiswa sechinzvimbo chefetereza. Panyaya yemvura isina kukwana uye fetireza, kupfapfaidza yakawandisa chirimwa kukura regulator kunokuvadza zvirimwa.
Plant kukura regulator zvakanakira
1. Plant kukura regulator ine zvakasiyana-siyana zvekushanda uye kushandiswa. Kuwanda kwekushandiswa kwePlant Growth Regulator inosanganisira zvinenge zvese zvakakwirira uye zvakaderera zvidyarwa muindasitiri yekudyara, uye inogadzirisa photosynthesis, kufema, kutora kwezvinhu uye mashandiro ezvirimwa, kutapurirana kwechiratidzo, kuvhura nekuvhara kwe stomata, uye kudzora kweosmotic pressure. , transpiration uye mamwe ma physiological process, nekudaro kudzora kukura nekusimukira kwezvirimwa, kuvandudza kudyidzana pakati pezvirimwa nemhoteredzo, kuwedzera kusagadzikana kwezvirimwa, kuwedzera goho, nekuvandudza kunaka kwezvigadzirwa zvekurima.
2. Chiyero chacho chiduku, kukurumidza kukurumidza, uye kushanda kwakakwirira. Zvirimwa zvizhinji zvinoda kumwayiwa kamwe chete mukati menguva yakatarwa mumwaka.
3. Inogona kugadzirisa bidirectionally hunhu hwekunze uye yemukati physiological maitiro ezvirimwa.
4. Yakanyanya kunangwa uye nyanzvi. Inogona kugadzirisa mamwe matambudziko akaoma kugadzirisa neimwe nzira, sekuumbwa kwemichero isina mhodzi.
Plant kukura regulator Summary
Kuenzaniswa nehunyanzvi hwekurima hwechinyakare, kushandiswa kwezvinomera zvinokura zvine zvakanakira mutengo wakaderera, mhedzisiro inokurumidza, kushanda kwakanyanya, uye kuchengetedza vashandi. Kushandiswa kwayo kwakava imwe yezviyero zvakakosha mukurima kwemazuva ano. Plant growth regulator inoshandiswa zvakanyanya mukugadzira zvirimwa zvemari, zviyo nemafuta zvirimwa, miriwo, miti yemichero, zvirimwa zvehorticultural, mishonga yeChinese yemishonga, uye fungi dzinodyiwa. Zvichienzaniswa nemimwe mishonga yezvipembenene uye zvigadzirwa zvefetereza, inovandudza kunaka kwechirimwa nekukurumidza uye ine chiyero chakakura chekubuda.
Plant growth regulator ichaita basa guru mukusimudzira kana kudzora kukura kwembesa, kuwedzera kusimba kwechirimwa, kuwedzera goho, kuvandudza mhando yezvirimwa, nezvimwewo, uye inobatsira mukurima kwakakura uye kwakasimba. Inosanganiswa nefungicides, mafetireza anonyungudika nemvura, nezvimwewo, uye itsigiro yakakosha yekubatanidzwa kwemvura nefetereza.
Plant growth regulator chinhu chitsva chakagadzirwa kana kuti chakagadzirwa kuti chive nechimiro chakafanana chefiziological uye biological mhedzisiro kumahomoni ekudyara. Kuti unyatso kudzora maitiro ekukura kwezvirimwa mukugadzirwa kwekurima, kuvandudza mhando yechirimwa, kuwedzera kushushikana kwezvirimwa, kudzikamisa goho uye kuwedzera goho, nezvimwe.
Mamwe magadzirirwo ekukura kwezvirimwa anogona kugadzirwa nemiti pasi pemamwe mamiriro ezvinhu, asi anogona kuunzwa muzvirimwa kuburikidza nekupfapfaidza. Plant kukura regulator inodzora chirimwa sero kupatsanurwa, kurebesa, matishu uye kupatsanurwa kwenhengo, kutumbuka uye fruiting, maturation uye senescence, dormancy uye kumera, zvichiteerana kana mukubatana pamwe chete, nekudaro zvichikanganisa kukura kwechirimwa uye kusimukira kuti uwane zvinodikanwa.
Plant growth regulators inogona kukamurwa kuita zvikamu zvitatu zvichienderana nebasa ravo:
Chikamu chekutanga ndechevanosimudzira kukura kwezvirimwa.
Inogona kukurudzira kupatsanurwa kwesero rekudyara, kusiyanisa uye kurebesa, kukurudzira kukura kwenhengo dzezvinomera uye kukura kwenhengo dzekubereka, kudzivirira michero kudonha, kukurudzira midzi yezvirimwa uye kumera, uye kukurudzira parthenocarpy. Basa rekutonga rakafanana nereauxins, cytokinins kana gibberellins pakati pe endogenous chirimwa mahomoni. Zvinowanzoitika zvinokurudzira kukura kwezvirimwa zvinosanganisira indole-3-acetic acid, indole-3-butyric acid, α-naphthylacetic acid, 6-BA, 4-chlorophenoxyacetic acid, uye 2,4-dichlorophenoxyacetic acid.
Chikamu chechipiri ndeche plant growth inhibitors.
Inogona kudzivisa kukura kwemiti apical meristems uye kumera kwemiti, kubvisa apical advantage uye kuwedzera matavi emativi, uye kubvisa sora, etc. Migumisiro yemiti yekukura inhibitors haigoni kudzorerwa nekushandiswa kwegibberellins. Mishonga yesora yakawanda inogonawo kuita semagrow inhibitors kana ichishandiswa pakadzika zvakanyanya. Iyo yekudzora mhedzisiro yakafanana neye abscisic acid mune endogenous chirimwa mahormone. Zvakajairika chirimwa kukura inhibitors zvinosanganisira maleic acid hydrazide, glyphosate, plasticine, statin, statin, triiodobenzoic acid, nezvimwe.
Chikamu chechitatu ndechezvinoderedza kukura kwezvirimwa.
Inogona kumisa kukura kwechirimwa sub-apical meristems uye kuvharidzira kureba kwemainternodes pasina kutadzisa kukura kwematerminal buds. Inoita kuti hunde hupfupi uye hutete, uye inowedzera kukora uye chlorophyll zviri mumashizha. Sezvo inonyanya kugadzirisa kuumbwa kwegibberellins mumiti, migumisiro yayo inogona kudzorerwa nekushandisa gibberellins. Zvinowanzoitika zvinoderedza kukura kwezvirimwa zvinosanganisira: chlormequat, benzylamine, paclobutrazol, butyrohydrazide, uniconazole, trinexapac-ethyl, nezvimwewo.
Nzira yekushandisa sei plant growth regulator?
1. Kuyerwa kwePlant kukura regulator kunofanirwa kuve kwakakodzera uye hakufanirwe kuwedzerwa pamadiro. Kuwedzera kuyerwa kana kuisa pfungwa pazvido hazvizongokundikani kukurudzira kukura kwezvirimwa, asi zvakare kunokanganisa kukura kwezvirimwa uye zvinototungamira mukuremara kwemashizha, mashizha akaoma uye kufa kwechirimwa chose.
2. Plant growth regulator haigoni kusanganiswa pakuda. Varimi vazhinji vanowanzo sanganisa zvinodzora kukura kwezvirimwa nemamwe mafetireza, mishonga yezvipembenene, nemishonga yefungidzi. Kuti Plant Growth Regulator inogona kusanganiswa nemafetereza emakemikari, mishonga yezvipembenene nezvimwe zvinhu zvinofanirwa kutariswa kuburikidza nemiedzo inodzokororwa mushure mekunyatsoverenga mirairo. Kana zvisina kudaro, hazvizongokundikani kukurudzira kukura kwehupfumi kana kuchengetedza maruva nemichero, asiwo kunokonzera kukuvadza kumiti.
3. Plant kukura regulator inofanira kushandiswa rationally. Plant kukura regulator inofanira kugadzirirwa kuva amai mhinduro mberi, kana zvikasadaro zvichava zvakaoma kusanganisa mumiririri uye achakanganisa zvakananga kushandiswa kushandiswa. Inoda kuderedzwa maererano nemirairo paunenge uchiishandisa. Ngwarira matanho ekudzivirira paunenge uchiishandisa.
4. Plant growth regulator haigoni kutsiva makemikari fetiraiza. Plant growth regulator inogona chete kuita basa rekutonga uye haigone kushandiswa sechinzvimbo chefetereza. Panyaya yemvura isina kukwana uye fetireza, kupfapfaidza yakawandisa chirimwa kukura regulator kunokuvadza zvirimwa.
Plant kukura regulator zvakanakira
1. Plant kukura regulator ine zvakasiyana-siyana zvekushanda uye kushandiswa. Kuwanda kwekushandiswa kwePlant Growth Regulator inosanganisira zvinenge zvese zvakakwirira uye zvakaderera zvidyarwa muindasitiri yekudyara, uye inogadzirisa photosynthesis, kufema, kutora kwezvinhu uye mashandiro ezvirimwa, kutapurirana kwechiratidzo, kuvhura nekuvhara kwe stomata, uye kudzora kweosmotic pressure. , transpiration uye mamwe ma physiological process, nekudaro kudzora kukura nekusimukira kwezvirimwa, kuvandudza kudyidzana pakati pezvirimwa nemhoteredzo, kuwedzera kusagadzikana kwezvirimwa, kuwedzera goho, nekuvandudza kunaka kwezvigadzirwa zvekurima.
2. Chiyero chacho chiduku, kukurumidza kukurumidza, uye kushanda kwakakwirira. Zvirimwa zvizhinji zvinoda kumwayiwa kamwe chete mukati menguva yakatarwa mumwaka.
3. Inogona kugadzirisa bidirectionally hunhu hwekunze uye yemukati physiological maitiro ezvirimwa.
4. Yakanyanya kunangwa uye nyanzvi. Inogona kugadzirisa mamwe matambudziko akaoma kugadzirisa neimwe nzira, sekuumbwa kwemichero isina mhodzi.
Plant kukura regulator Summary
Kuenzaniswa nehunyanzvi hwekurima hwechinyakare, kushandiswa kwezvinomera zvinokura zvine zvakanakira mutengo wakaderera, mhedzisiro inokurumidza, kushanda kwakanyanya, uye kuchengetedza vashandi. Kushandiswa kwayo kwakava imwe yezviyero zvakakosha mukurima kwemazuva ano. Plant growth regulator inoshandiswa zvakanyanya mukugadzira zvirimwa zvemari, zviyo nemafuta zvirimwa, miriwo, miti yemichero, zvirimwa zvehorticultural, mishonga yeChinese yemishonga, uye fungi dzinodyiwa. Zvichienzaniswa nemimwe mishonga yezvipembenene uye zvigadzirwa zvefetereza, inovandudza kunaka kwechirimwa nekukurumidza uye ine chiyero chakakura chekubuda.
Plant growth regulator ichaita basa guru mukusimudzira kana kudzora kukura kwembesa, kuwedzera kusimba kwechirimwa, kuwedzera goho, kuvandudza mhando yezvirimwa, nezvimwewo, uye inobatsira mukurima kwakakura uye kwakasimba. Inosanganiswa nefungicides, mafetireza anonyungudika nemvura, nezvimwewo, uye itsigiro yakakosha yekubatanidzwa kwemvura nefetereza.
