Kubva pakutanga kwezhizha, tembiricha munzvimbo dzakasiyana dziri kuramba dzichiwedzera. Isu tose tinoziva kuti michero nemiriwo zviri nyore kukanganisa sezvo tembiricha inowedzera. Izvi zvinodaro nekuti miriwo nemichero zvine zvakawanda zvinovaka muviri uye ma enzyme pachawo. Sezvo tembiricha inowedzera, kufema kwe aerobic kwemichero nemiriwo kunowedzera kukurumidza. Uyezve, tembiricha yepamusoro ichawedzera zvakanyanya kuwanda kwebhakitiriya uye fungi, zvichiita kuti michero ikurumidze kuparara. Saka, nzira yekuchengetedza michero nemiriwo muzhizha yave imwe yenyaya iyo munhu wese ane hanya nazvo.
Sezvinozivikanwa, kune marudzi akawanda emwaka michero muzhizha, iyo yakasiyana nemichero yevhu uye inogona kusungirirwa pamiti kwenguva yakareba. Kana michero muzhizha isina kutorwa panguva yakakodzera mushure mekuibva, inogona kuora nyore nyore kana kudyiwa neshiri. Naizvozvo, izvi zvinoda kuti varimi vatore nekukasika uye kuisa mufiriji michero nemiriwo mushure mekunge vakura. Takatarisana nebasa rakakura kudaro, tingachengetedza sei michero nemiriwo zviri nani muzhizha?
Muhupenyu hwezuva nezuva, mukutarisana nekupisa kwemamiriro okunze, tinowanzo shandisa firiji yedu kumba kuchengetedza kutsva kwemichero nemiriwo. Ehe, izvi zvinozodzikamisa huwandu hwekutenga kwedu. Muzvitoro zvikuru, chengetedzo inotonhora inogona kushandiswa kuchengetedza, izvo zvinowedzerawo mutengo wekuchengetedza. Takatarisana nedambudziko iri, takagadzira 1-mcp, inova isina kusvibiswa, isina chepfu, uye yakasara yemahara tekinoroji yekuchengetedza, iyo ine kukosha kwakadzama mukuwedzera hupenyu hwesherufu yemiriwo, michero, nemaruva.
Chii chinonzi 1-MCP?
1-MCPiri 1-Methylcyclopene, cas Nha.3100-04-71-MCP, semushonga wecyclopropene, yakachengeteka uye isina chepfu. Chaizvoizvo, iyo inoshanda ethylene anopikisa musanganiswa uye ndeyechikamu chezvakagadzirwa chirimwa kukura regulators. Sechikafu chekuchengetedza chikafu, chave chichishandiswa zvakanyanya mukutengesa Vaparadzi vakawanda vanoshandisa 1-MCP kuchengetedza munzvimbo inodzorwa mumatura emichero, inogona kugara kwemwedzi yakati wandei.1-Methylcyclopropen (1-MCP)zvinogadzirisa zvinogadzirisa dambudziko rekuoma kuchengetedza michero nemiriwo mitsva muzhizha.
1-MCP zvirevo:
| Item | Standard | Mhedzisiro |
| Chitarisiko | Anenge White upfu | Qualified |
| Assay (%) | ≥3.3 | 3.6 |
| Kuchena (%) | ≥98 | 99.9 |
| Kusachena | Hapana macroscopic tsvina | Hapana macroscopic tsvina |
| Hunyoro (%) | ≤10.0 | 5.2 |
| Madota (%) | ≤2.0 | 0.2 |
| Mvura inonyungudika | 1g sampuro yakanyungudika zvachose mu100g yemvura | Yakazara yakanyungudika |
Kushandiswa kwe1-MCP:
1-Methylcyclopropeneinogona kushandiswa mukuchengetedza michero, miriwo, uye maruva kuti zvisaora nokusvava. Semuenzaniso, inogona kushandiswa kune zvakasiyana-siyana michero nemiriwo zvakadai semaapuro, mapeari, cherries, sipinashi, kabichi, celery, green pepper, karoti, etc. Basa rayo guru nderokuderedza kubuda kwemvura, kunonoka kuibva kwezvibereko nemiriwo, uye kuchengetedza kuoma kwavo, kuravira, uye kudya kunovaka; Mukutaura kwemaruva, 1-Methylcyclopropene inogona kuvimbisa ruvara uye kunhuhwirira kwemaruva, akadai tulips, maruva matanhatu, carnations, orchids, etc. Mukuwedzera, 1-MCP inogona kuvandudza kurwisana kwechirwere chemiti yakadai semaruva. Kushandiswa kwakapararira kwe1-MCPidanho idzva zvakare mukuchengetedza michero, miriwo, uye maruva.
1-Methylcyclopropene inogona kuderedza zvakanyanya kunyorova uye kuora kwemichero nemiriwo, uye kuwedzera hupenyu hwavo hwesherufu uye nguva yekuchengetedza. Nekuda kwekusakwana kwekusimudzira kweinotonhora cheni Logistics yezvigadzirwa zvekurima, inenge 85% yemichero nemiriwo inoshandisa zvakajairwa zvinhu, zvichikonzera kuwanda kwekuora uye kurasikirwa. Naizvozvo, kukwidziridzwa uye kushandiswa kwe1-methylcyclopropene inopa yakafara nzvimbo yemusika.
Nguva yekutumira: May-18-2023