Mukati mekudyara matomatisi, tinowanzo sangana nemamiriro ekushomeka kwemuchero chiyero uye kusabereka zvibereko, mune iyi kesi, isu hatifanirwe kunetseka nazvo, uye isu tinogona kushandisa chiyero chakakodzera chezvinomera kukura regulators kugadzirisa iyi nhevedzano yezvinetso. .
1. Ethephon
Imwe kudzora zvisina maturo.Nekuda kwekushisa kwakanyanya, hunyoro hwepamusoro uye kunonoka kuisirwa kana kuumbwa panguva yekurima mbesa, kukura kwembesa kunogona kudzorwa ne300mg/kg ethethylene spray mashizha kana mashizha matatu, 1 centre uye 5 mashizha echokwadi, kuitira kuti mbesa dzisimbe, mashizha. dzakakora, madzinde akasimba, midzi inogadzirwa, kusagadzikana kwekudzivirira kunowedzera, uye chibereko chekutanga chinowedzera.Iko kusungirirwa hakufaniri kunge kwakanyanyisa kana kuderera.
Yechipiri ndeyekuibva, kune nzira nhatu:
(1) Peduncle coating: Kana michero yakachena uye yakaibva, 300mg / kg ye ethephon inoshandiswa pa inflorescence yechikamu chechipiri che peduncle, uye inogona kuva yakatsvuka uye yakaibva 3 ~ 5d.
(2) Muchero wekuputira: 400mg / kg ye ethephon inoshandiswa kune sepals uye muchero uri pedyo weruva remuchero wakaibva, uye tsvuku yakaibva ndeye 6-8d kare.
(3) Fruit leaching: Zvibereko zvenguva yekuchinja kwemavara inounganidzwa uye yakanyudzwa mu2000-3000mg / kg ethethylene solution ye10 kusvika 30s, yozotorwa yoiswa pa25 ° C uye hunyoro hwemhepo huri 80% kusvika 85. % kusvika riper, uye inogona kutsvuka mushure me4 kusvika 6d, uye inofanira kunyorwa munguva, asi michero yakaibva haina kupenya seya pachirimwa.
2.Gibberellic asidhi
Inogona kukurudzira kuiswa kwemichero.Nguva yemaruva, 10 ~ 50mg/kg pfapfaidza maruva kana dip maruva 1 nguva, inogona kudzivirira maruva nemichero, kukurudzira kukura kwemichero, bhomba pokugara michero.
3. Polybulobuzole
Inogona kudzivirira pasina.Kupfapfaidza 150mg/kg polybulobulozole pambesa dzematomatisi dzinenge dzakareba dzisisina mbereko kunokwanisa kudzora kusakura, kukurudzira kukura, kuita kuti pave nemaruva nemichero, kufambisira mberi zuva rokukohwa, kuwedzera goho rekutanga negoho rose, uye kuderedza zvakanyanya huwandu hwezvirwere. kutanga kwezvirwere uye zvirwere zvehutachiona.Madomasi ekukura asingagumi akabatwa nepolybulobulozole kwenguva pfupi uye aigona kutangazve kukura achangodyarwa, izvo zvaibatsira kusimbisa hunde nekurwisa zvirwere.
Kana zvichidikanwa, kudzora kwekukurumidzira kunogona kuitwa muchirimo mbesa yematomatisi, apo mbesa dzichangoonekwa uye mbesa dzinofanira kudzorwa, 40mg/kg yakakodzera, uye kusungirirwa kunogona kuwedzerwa zvakakodzera, uye 75mg/kg yakakodzera.Iyo inobudirira nguva yekuvharirwa kwepolybulobuzole pane imwe pfungwa inenge mavhiki matatu.Kana mbesa dzakadzora zvakanyanyisa, 100mg/kg gibberellic acid inogona kumwaya pamusoro pemashizha uye nitrogen fetereza inogona kuwedzerwa kuti ireruke.
Inogona kudzivirira pasina.Mukuita kurima mbesa dzemadomasi, dzimwe nguva nekuda kwekupisa kwekunze kwakanyanya, fetereza yakawandisa, kuwandisa, kukurumidza kukura uye zvimwe zvikonzero zvinokonzerwa nembeu, kunze kwekudyara kwakasiyana, kudzora kudiridza, kusimbisa kufefetera, kunogona. kuva 3 ~ 4 mashizha kusvika 7 mazuva asati kudyara, pamwe 250 ~ 500mg/kg pfupi vegetarian ivhu kudiridza, kudzivirira kukura.
Diki seedling, zvishoma dhigirii asingabereki, anogona kupfapfaidzwa, kuti seedling shizha uye dzinde pamusoro zvachose yunifomu akafukidzwa madonhwe yakanaka pasina kuyerera dhigirii;Kana madzinde akakura uye mwero wekushaya mbereko uchirema, anogona kumwaya kana kudirwa.
Kazhinji 18 ~ 25 ℃, sarudza kutanga, kunonoka kana mazuva ane makore ekushandisa.Mushure mekushandiswa, kufefetera kunofanira kurambidzwa, mubhedha unotonhora unofanirwa kuvharwa nehwindo rewindo, greenhouse inofanira kuvharwa pashedhi kana kuvhara magonhi neWindows, kuvandudza kutonhora kwemhepo uye kukurudzira kunwa kwemishonga yemvura.Usadiridza mukati mezuva re1 mushure mekushandisa kuti usaderedze kushanda.
Haikwanise kushandiswa masikati, uye mhedzisiro inotanga 10d mushure mekupfapfaidza, uye mhedzisiro inogona kuchengetedzwa kwe20-30D.Kana mbesa isingaoneki isingabereki chiitiko, zviri nani kuti usabata mupunga mupfupi, kunyange kana mbesa dzemadomasi dzakareba, nhamba yenguva dzekushandisa mupunga mupfupi haifaniri kunge yakawandisa, kwete kupfuura 2 nguva yakakodzera. .
Nguva yekutumira: Jul-10-2024