Iphepha Lexabiso Lamanzi Anyibilikayo Thidiazuron, Tdz, 51707-55-2 Umlawuli Wokukhula Kwezityalo

Ingcaciso yeMveliso

I-asidi ye-gibberellic yeyohlobo lwendaloihomoni yezityalo.YiUmlawuli woKhula kweZityalookunokubangela iziphumo ezahlukeneyo, njengokukhuthaza ukuhluma kwembewu kwezinye iimeko. I-GA-3 ngokwemvelo iyenzeka kwimbewu yeentlobo ezininzi. Ukumanzisa imbewu kwisisombululo se-GA-3 kuya kubangela ukuhluma ngokukhawuleza kweentlobo ezininzi zembewu ezilele kakhulu, kungenjalo kuya kufuneka unyango olubandayo, emva kokuvuthwa, ukuguga, okanye olunye unyango olude ngaphambi kokuba luqale. IiGibberellins zisetyenziswa kwezolimo ngeenjongo ezahlukeneyo. Itshizwa kwiidiliya ezingenambewu ukwandisa ubungakanani beediliya kunye nesivuno, kwaye isetyenziswa kwiiorenji ze-navel, iilamuni, iiblueberries, iicherry ezimnandi nezithambileyo, iiartichokes kunye nezinye izityalo ukunciphisa okanye ukwandisa isiqhamo, ukulibazisa ukuguga kweengcambu, njl. Ezi ziphumo zixhomekeke kakhulu kugxininiso kunye nenqanabaukukhula kwezityalo.

Isicelo

1. Inokunyusa isivuno semveliso yembewu yerayisi exutyiweyo yemigca emithathu: le yinkqubela phambili enkulu kwimveliso yembewu yerayisi exutyiweyo kwiminyaka yakutshanje kwaye yindlela ebalulekileyo yokulinganisa ubugcisa.

2. Ingakhuthaza ukuhluma kwembewu. I-asidi ye-gibberellic ingayiphelisa ngempumelelo i-dormancy yembewu kunye ne-tubers, ikhuthaze ukuhluma.

3. Ingakhawulezisa ukukhula kwaye inyuse isivuno. I-GA3 inokukhuthaza ngempumelelo ukukhula kwesiqu sesityalo kwaye inyuse indawo yamagqabi, ngaloo ndlela inyuse isivuno.

4. Ingakhuthaza ukudubula kweentyatyambo. I-Gibberellic acid GA3 ingathatha indawo yobushushu obuphantsi okanye iimeko zokukhanya ezifunekayo ukuze kuvele iintyatyambo.

5. Inganyusa isivuno seziqhamo. Ukutshiza i-10 ukuya kwi-30ppm nge-GA3 ngexesha lesigaba seziqhamo eziselula kwiidiliya, ii-apile, iipere, iidethi, njl. kunokunyusa izinga lokubekwa kweziqhamo.

Iingqalelo

1. I-asidi ye-gibberellic ecocekileyo ayinamanzi aneleyo, kwaye umgubo we-crystalline oyi-85% unyibilika kwi-alcohol encinci (okanye i-alcohol ephezulu) ngaphambi kokuba usetyenziswe, uze uxutywe ngamanzi ukuya kwinqanaba elifunekayo.

2. I-asidi ye-gibberellic idla ngokubola xa ibekwe kwi-alkali kwaye ayiboli lula xa yomile. Isisombululo sayo samanzi sidla ngokonakala kwaye singaphumeleli kumaqondo obushushu angaphezu kwe-5 ℃.

3. Umqhaphu nezinye izityalo ezinyangiweyo nge-gibberellic acid zinokwanda kwembewu engachumiyo, ngoko ke akufanelekanga ukufaka izibulali-zinambuzane emasimini.

4. Emva kokugcinwa, le mveliso mayibekwe kwindawo enobushushu obuphantsi, eyomileyo, kwaye kufuneka kunikwe ingqalelo ekhethekileyo ekuthinteleni ubushushu obuphezulu.