I-4-chlorophenoxyacetic acid izindlela ze-sodium nezinyathelo zokuqapha zokusetshenziswa kumakhabe, izithelo nemifino

Kuwuhlobo lwe-hormone yokukhula, engakhuthaza ukukhula, ivimbele ukwakheka kwesendlalelo sokuhlukanisa, futhi ikhuthaze ukulungiselelwa kwezithelo zayo futhi kuwuhlobo lokulawula ukukhula kwezitshalo. Ingadala i-parthenocarpy. Ngemuva kokufaka isicelo, iphephile kune-2, 4-D futhi akulula ukukhiqiza ukulimala kwezidakamizwa. Ingamuncwa izimpande, izimbali nezithelo, futhi umsebenzi wayo wezinto eziphilayo uhlala isikhathi eside. I-Jufeng grape izwela kakhulu kuwo, ayifanele ukufuthwa ngamahlamvu.

Ukuhlushwa kwe4-chlorophenoxyacetic acid sodium: 5-25ppm ifanelekile, futhi inani elifanele lezakhi zokulandelela noma u-0.1% we-potassium dihydrogen phosphate lingcono

Sebenzisa indlela: eyaziwa ngokuthi umoya wokuvuna, indima yawo ukukhulisa izinga lokumisa izithelo, ukusheshisa ukuthuthukiswa kwezithelo ezisencane, ngokuvamile ezisetshenziselwa utamatisi, isitshalo seqanda, upelepele, ukhukhamba, ikhabe nezinye izithelo nemifino.

(1) Esikhathini sokuqhakaza kwesitshalo seqanda esine-concentration ye-25-30 mg/l ye-anti-fall liquid spray, izikhathi ezimbili ezilandelanayo, isikhawu ngasinye seviki elingu-1.

(2) Kutamatisi osengxenyeni yembali, no-25-30 mg/l we-anti-fall liquid spray kanye. Upelepele fafaza kanye ngo-15-25 mg/l we4-chlorophenoxyacetic acid sodiumesixazululweni ngesikhathi sokuqhakaza.

(3) ikhabe ngesikhathi sokuqhakaza ngo-20 mg/l we-anti-fall hormone liquid spray izikhathi ezi-1 kuya kwezi-2, isikhawu esimaphakathi.

(4) Eklabishini laseShayina, izinsuku ezingu-3-15 ngaphambi kokuvuna no-25-35 mg/l we-Chinese cabbage anti-fall liquid spray ntambama ngosuku olushisayo, kungavimbela ngempumelelo iklabishi laseShayina ukuba liwe ngesikhathi sokugcinwa, futhi linomphumela wokulondolozwa.

Lapho ufutha izakhi zokulwa nokuwa, qaphela: okokuqala, izimbali zokufafaza kufanele zilungiswe (izimbali ze-spray kuphela futhi azikwazi ukufafaza iziqu, amaqabunga), kunconywa ukuthi usebenzise ibhodlela le-spray lasendlini ngezimbali ze-spray liquid, isikhathi sokufutha kufanele sikhethwe ekuseni libalele noma kusihlwa, uma izinga lokushisa eliphezulu, ilanga elishisayo noma imvula yemvula kulula ukukhiqiza umonakalo wezidakamizwa. Okwesibili, uma usebenzisa umkhiqizo ohlanzekile we4-chlorophenoxyacetic acid sodium, kuyadingeka futhi ukuyihlakaza ngotshwala noma i-soju ephezulu yokugxila kuqala, bese wengeza amanzi ekugxilweni okudingekayo.