Iji kwalite n'oge mfri ripening na dịkwuo akọrọ okwu mkpokọta nwere ike họrọ ndị na-esonụ edemede nke osisi ibu regulators

1. Etephon

Ọrụ: na-ewepụta ethylene, na-akwalite ịta mkpụrụ ozugbo, mmepe agba, na ịdị nro, si otú ahụ na-ebelata oge ntozu okè. N'otu oge ahụ, ọ na-eme ka ntụgharị nke ngwaahịa photosynthetic gaa na mkpụrụ osisi ahụ, na-akwalite nchịkọta ihe akọrọ na-apụtaghị ìhè.

Ihe ọkụkụ dị na ya: Mkpụrụ osisi climacteric dị ka banana, tomato, citrus, mango, loquats, wdg.
Ntinye uche ngwa: *** A na-etinyekarị ya dị ka 0.1%-0.3% ngwọta site na ịfesa mkpụrụ osisi ma ọ bụ itinye mkpụrụ; ekwesịrị ilebara anya iji zere phytotoxicity (dịka ọmụmaatụ, mkpụrụ osisi ma ọ bụ nchara nchara n'ihi oke itinye uche).


2. Triacontanol

Ọrụ: Na-eme ka photosynthesis dịkwuo mma, na-abawanye ọdịnaya chlorophyll, ma na-akwalite ọrụ amylase, si otú ahụ na-akwalite nchịkọta ihe ọkụkụ na-eme ka ihe ọkụkụ dịkwuo elu.
Usoro ngwa: Foliar spray na ntinye nke 0.5 ppm (ya bụ, 0.5 mg / L). Maka nsonaazụ kacha mma, tinye otu ugboro n'oge mmalite okooko na otu oge n'oge ntoju zuru oke.

3. Diethyl aminoethyl hexanoate (DA-6)

Ọrụ: Na-abawanye ọnụego photosynthetic, na-eme ka carbon na nitrogen metabolism dịkwuo elu, na-egbu oge senescence; na-akwalite ntolite n'oge, mmụba mkpụrụ, na nkwalite ịdịmma. Ọ dị mma maka ojiji n'oge usoro uto dum ma na-anọgide na-arụ ọrụ n'okpuru ọnọdụ okpomọkụ dị ala.
Ntụnye akwadoro: 10-20 mg /L; tinye via spraying 2-3 ugboro n'oge na-eto eto mkpụrụ ogbo na mkpụrụ mgbasa ogbo.

4. Brassinolide

Ọrụ: Na-akwalite elongation cell na nkewa, na-abawanye ọnụego ntọala mkpụrụ osisi na ịdị arọ nke mkpụrụ osisi nke ọ bụla, ma na-eme ka otu mkpụrụ na agba; na-eme ka maturation site na 25%-40%.
Ngwa oge: Tinye site na spraying n'oge mmalite okooko osisi, obere mkpụrụ osisi, na mfri mgbasa ogbo.


5. Forchlorfenuron (KT-30, CPPU)

Ọrụ: Ọ bụ ezie na a maara nke ọma maka ịkwalite mmụba mkpụrụ osisi na ichekwa okooko osisi na mkpụrụ osisi, ọ nwekwara ike ịkwado n'oge mgbụsị akwụkwọ na mma mma site na-akpali akpali cell nkewa na-eduzi oke nke akọrọ okwu. (Rịba ama: Ngwa oke nwere ike igbu oge mmepe agba.)