Kukurudzira kutanga kuibva kwemichero uye kuwedzera kuunganidza zvinhu zvakaoma, zvikamu zvinotevera zvezvinomera zvinokura zvinokwanisa kusarudzwa.

1. Ethephon

Basa: Inoburitsa ethylene, inosimudzira zvakananga kuibva kwemichero, kukura kwemavara, uye kupfava, nekudaro ichipfupisa zvakanyanya nguva yekukura. Panguva imwe cheteyo, inosimudzira kufambiswa kwezvigadzirwa zvephotosynthetic kumuchero, zvisina kunanga kuwedzera kuunganidza kwakaoma.

Zvirimwa Zvinoshanda: Michero yeClimacteric semabhanana, matomatisi, citrus, mango, loquats, nezvimwe.
Application Concentration:** Kazhinji inoshandiswa semushonga we 0.1% -0.3% kuburikidza nekupfapfaidza michero kana kudhibha; kutarisirwa kunofanira kutorwa kudzivisa phytotoxicity (somuenzaniso, kudonha kwemichero kana kusviba kunokonzerwa nekunyanya kuwandisa).


2. Triacontanol

Basa: Inosimudzira photosynthesis, inowedzera chlorophyll yemukati, uye inosimudzira amylase chiitiko, nekudaro ichisimudzira yakaoma kuunganidza uye kukonzeresa kukura kwechirimwa.
Maitiro ekushandisa: Foliar pfapfaidza pachikamu che 0.5 ppm (kureva, 0.5 mg / L). Kuti uwane mhedzisiro yakanaka, shandisa kamwe panguva yekutanga maruva nhanho uye kamwe panguva yakazara yekutumbuka.

3. Diethyl aminoethyl hexanoate (DA-6)

Basa: Inowedzera photosynthetic rates, inowedzera kabhoni uye nitrogen metabolism, uye inononoka senescence; inokurudzira kukurumidza kuibva, kuwedzera goho, nekuvandudzwa kwemhando. Inokodzera kushandiswa mukati mekukura kwekukura uye inoramba ichishanda pasi pemamiriro ekupisa.
Yakakurudzirwa Concentration: 10–20 mg/L; shandisa kuburikidza nekupfapfaidza 2-3 nguva panguva yechidiki michero nhanho uye muchero wekuwedzera danho.

4. Brassinolide

Basa: Inosimudzira kureba kwesero uye kupatsanura, inowedzera michero yekumisikidza mitengo uye uremu hwemichero yega yega, uye inovandudza michero yakafanana uye ruvara; inowedzera kukura ne25% -40%.
Nguva Yekushandisa: Isa nekupfapfaidza panguva yekutanga maruva, danho remichero diki, uye danho rekuwedzera michero.


5. Forchlorfenuron (KT-30, CPPU)

Basa: Kunyangwe ichinyanya kuzivikanwa nekusimudzira kukura nekuchengetedza maruva nemichero, inogona zvakare kutsigira nenzira isina kunanga kuibva nekuvandudzwa kwemhando nekukurudzira kupatsanurwa kwesero uye kutungamira kugoverwa kwezvinhu zvakaoma. (Cherechedza: Kuwedzeredza kushandiswa kunogona kunonoka kukura kwemavara.)