Imisebenzi kunye nokusetyenziswa kweprohexadienate calcium
I-Prohexadione calcium yinkqubo yokulawula ukukhula kwezityalo esebenzayo kakhulu enokusetyenziswa ukulawula ukukhula nophuhliso lwezityalo ezininzi kwaye isoloko isetyenziswa kwimveliso yezolimo.
1. Indima yeProhexadione calcium
1) I-Prohexadione calcium ikhusela indawo yokuhlala
Iprohexadione calcium inokunciphisa ubude besiqu, ilawule ukukhula kwezityalo, yenze izikhondo zibe ngqindilili, izityalo ezincinci, kwaye zithintele indawo yokuhlala. Kwizityalo eziziinkozo ezifana nerayisi, irhasi, ingqolowa, ingca yekhaphethi yaseJapan, kunye ne-ryegrass, iidosi eziphantsi zeProhexadione calcium zinokuxhathisa kakhulu indawo yokuhlala kunye nokuba mncinci.
2）Prohexadione calcium ikhuthaza ukukhula kunye nokwandisa imveliso
I-Prohexadione calcium inokukhuthaza ukukhula kweengcambu zezityalo, ukuphucula amandla engcambu, ukwandisa umbala omnyama ohlaza kwamagqabi, ukukhuthaza ukukhula kwe-lateral buds kunye neenwele zeengcambu, kunye nokuphucula ukuxhathisa uxinzelelo kunye nesivuno sezityalo. Ukusetyenziswa kweprohexadione calcium kwikotoni, i-sugar beet, ikhukhamba, i-chrysanthemum, iklabishi, i-carnation, i-soya, i-citrus, i-apula kunye nezinye izityalo zinokuthintela kakhulu umsebenzi wokukhula.
3）Prohexadione calcium iphucula ukuxhathisa isifo
Iprohexadione calcium inokomeleza ukuxhathisa kwezifo kwizityalo kwaye yehlise umonakalo wezifo kwizityalo. Ineziphumo ezithile ekuthinteleni nasekulawuleni izifo ezifana nerayisi blast kunye nengqolowa ukhwekhwe.
2. Ukusetyenziswa kweProhexadione calcium
1) Ingqolowa
Ngexesha lokudibanisa ingqolowa, sebenzisa i-5% ye-Prohexadione calcium effervescent granules 50-75 g/mu, ixutywe ne-30 kg yamanzi kunye nokutshiza ngokulinganayo, okunokwelula ngokufanelekileyo i-1-3 nodes yesiseko sokutyala, ukulawula isityalo. ukuphakama kwengqolowa, nokunciphisa ukuphakama kwesityalo sengqolowa. Malunga ne-10-21%, iphucula ukuxhathisa indawo yokuhlala kunye nokunganyangeki kwengqele yengqolowa, kwaye yonyusa ubunzima bengqolowa eyiwaka.
2) Irayisi
Ekupheleni kwesigaba sokuhlakula kwerayisi okanye iintsuku ezi-7-10 ngaphambi kokudibanisa, sebenzisa i-20-30 grams ye-5% ye-Prohexadione calcium effervescent granules nge-acre, ixutywe kunye neekhilogram ezingama-30 zamanzi kwaye utshize ngokulinganayo. Oku kunokuthintela ngokufanelekileyo izityalo ekukhuleni ixesha elide, ukunciphisa ubude bezityalo, kunye nokugcina i-canopy yerayisi icocekile, ikwazi ukumelana nendawo yokulala, ukuvuthwa okulungileyo, isantya esiphezulu se-panicle, izinga lokumisela imbewu, kunye nobunzima beenkozo eziliwaka.
1. Indima yeProhexadione calcium
1) I-Prohexadione calcium ikhusela indawo yokuhlala
Iprohexadione calcium inokunciphisa ubude besiqu, ilawule ukukhula kwezityalo, yenze izikhondo zibe ngqindilili, izityalo ezincinci, kwaye zithintele indawo yokuhlala. Kwizityalo eziziinkozo ezifana nerayisi, irhasi, ingqolowa, ingca yekhaphethi yaseJapan, kunye ne-ryegrass, iidosi eziphantsi zeProhexadione calcium zinokuxhathisa kakhulu indawo yokuhlala kunye nokuba mncinci.
2）Prohexadione calcium ikhuthaza ukukhula kunye nokwandisa imveliso
I-Prohexadione calcium inokukhuthaza ukukhula kweengcambu zezityalo, ukuphucula amandla engcambu, ukwandisa umbala omnyama ohlaza kwamagqabi, ukukhuthaza ukukhula kwe-lateral buds kunye neenwele zeengcambu, kunye nokuphucula ukuxhathisa uxinzelelo kunye nesivuno sezityalo. Ukusetyenziswa kweprohexadione calcium kwikotoni, i-sugar beet, ikhukhamba, i-chrysanthemum, iklabishi, i-carnation, i-soya, i-citrus, i-apula kunye nezinye izityalo zinokuthintela kakhulu umsebenzi wokukhula.
3）Prohexadione calcium iphucula ukuxhathisa isifo
Iprohexadione calcium inokomeleza ukuxhathisa kwezifo kwizityalo kwaye yehlise umonakalo wezifo kwizityalo. Ineziphumo ezithile ekuthinteleni nasekulawuleni izifo ezifana nerayisi blast kunye nengqolowa ukhwekhwe.
2. Ukusetyenziswa kweProhexadione calcium
1) Ingqolowa
Ngexesha lokudibanisa ingqolowa, sebenzisa i-5% ye-Prohexadione calcium effervescent granules 50-75 g/mu, ixutywe ne-30 kg yamanzi kunye nokutshiza ngokulinganayo, okunokwelula ngokufanelekileyo i-1-3 nodes yesiseko sokutyala, ukulawula isityalo. ukuphakama kwengqolowa, nokunciphisa ukuphakama kwesityalo sengqolowa. Malunga ne-10-21%, iphucula ukuxhathisa indawo yokuhlala kunye nokunganyangeki kwengqele yengqolowa, kwaye yonyusa ubunzima bengqolowa eyiwaka.
2) Irayisi
Ekupheleni kwesigaba sokuhlakula kwerayisi okanye iintsuku ezi-7-10 ngaphambi kokudibanisa, sebenzisa i-20-30 grams ye-5% ye-Prohexadione calcium effervescent granules nge-acre, ixutywe kunye neekhilogram ezingama-30 zamanzi kwaye utshize ngokulinganayo. Oku kunokuthintela ngokufanelekileyo izityalo ekukhuleni ixesha elide, ukunciphisa ubude bezityalo, kunye nokugcina i-canopy yerayisi icocekile, ikwazi ukumelana nendawo yokulala, ukuvuthwa okulungileyo, isantya esiphezulu se-panicle, izinga lokumisela imbewu, kunye nobunzima beenkozo eziliwaka.
