Izilawuli zokukhula kwezityalo luhlobo oluhleliweyo lwezitshabalalisi, ezenziwe ngobuqhetseba okanye zikhutshwe kwi-microorganisms kwaye zinemisebenzi efanayo okanye efanayo njengeehomoni zezityalo ezingapheliyo.Zilawula ukukhula kwezityalo ngeendlela zemichiza kwaye zichaphazela ukukhula nophuhliso lwezityalo.Yenye yenkqubela phambili enkulu kwifiziyoloji yezityalo yanamhlanje kunye nenzululwazi yezolimo, kwaye iye yaba luphawu olubalulekileyo lwenqanaba lophuhliso lwenzululwazi yezolimo nobuchwepheshe.Ukuntshula kwembewu, ukuntshula kweengcambu, ukukhula, iintyatyambo, iziqhamo, i-senescence, ukuphalala, i-dormancy kunye neminye imisebenzi ye-physiological, yonke imisebenzi yobomi yezityalo ayinakwahlulwa ekuthatheni inxaxheba kwabo.
Iihomoni ezintlanu eziphambili zesityalo endogenous: gibberellins, auxins, cytokinins, abscisic acids, kunye ne-ethylene.Kwiminyaka yakutshanje, i-brassinolides idweliswe njengodidi lwesithandathu kwaye yamkelwe yimarike.
Iiarhente ezilishumi eziphezulu zezityalo zokuvelisa kunye nokusetyenziswa:ethephon, gibberellik acid, paclobutrazolchlorfenuron, thidiazuron, mepiperinium;ubhedu,chlorophyll, indole acetic acid, kunye neflubenzamide.
Kwiminyaka yakutshanje, inkampani igxininise kwiindidi zezityalo zokulungisa izityalo: i-procyclonic acid calcium, i-furfuraminopurine, i-silicon Fenghuan, i-coronatine, i-S-inducing antibiotics, njl.
Izilawuli zokukhula kwezityalo ziquka i-gibberellin, i-ethylene, i-cytokinin, i-abscisic acid kunye ne-brassin, efana ne-brassin, eluhlobo olutsha lokulawula ukukhula kwezityalo eziluhlaza kunye nokusingqongileyo, ezinokukhuthaza ukukhula kwemifuno, i-melon, iziqhamo kunye nezinye izityalo , inokuphucula umgangatho wesityalo, ukwandisa isivuno sesityalo, yenza izityalo ziqaqambe ngombala kunye namagqabi angqindilili.Kwangaxeshanye, inokuphucula ukumelana nembalela kunye nokumelana nokubanda kwezityalo, kwaye ithomalalise iimpawu zezityalo ezithwaxwa zizifo kunye nezinambuzane, umonakalo wokubulala izitshabalalisi, umonakalo wezichumiso kunye nomonakalo womkhenkce.
Ukulungiswa okuhlanganisiweyo kwamalungiselelo okulungelelaniswa kwezityalo kukhula ngokukhawuleza
Okwangoku, olu hlobo lwekhompawundi lunemakethe enkulu yesicelo, njenge: gibberellic acid + brassin lactone, gibberellic acid + auxin + cytokinin, ethephon + brassin lactone kunye namanye amalungiselelo e-compound, Izibonelelo ezincedisayo zokulawula ukukhula kwezityalo kunye nemiphumo eyahlukeneyo.
Imarike ngokuthe ngcembe ilungelelaniswa, kwaye intwasahlobo iyeza
Ulawulo lukaRhulumente loLawulo lweMakethi kunye noLawulo kunye noLawulo lweSizwe lweMigangatho luye lwavuma kwaye lwakhupha inani lemigangatho yesizwe yokukhusela izityalo kunye nezixhobo zezolimo, phakathi kwazo ukukhululwa kwe-GB / T37500-2019 "Ukumiselwa koLawulo lokuKhula kweZityalo kwiZichumisi ngokuSebenza okuPhezulu. ILiquid Chromatography” ivumela ukubeka iliso Isenzo esingekho mthethweni sokongeza izilawuli zokukhula kwezityalo kwizichumisi sinenkxaso yobugcisa.Ngokutsho "kweMimiselo yoLawulo lwe-Pesticide", nje kuphela ukuba i-pesticides yongezwa kwizichumisi, iimveliso ziyi-pesticides kwaye kufuneka zibhaliswe, ziveliswe, zisebenze, zisetyenziswe kwaye zilawulwe ngokuhambelana ne-pesticides.Ukuba isiqinisekiso sobhaliso lwesitshabalalisi asifunyanwanga, sisitshabalalisi esiveliswe ngaphandle kokufumana isatifikethi sobhaliso lwesitshabalalisi ngokomthetho, okanye uhlobo lwesithako esisebenzayo esikwisitshabalalisi asihambelani nesithako esisebenzayo esiphawulwe kwileyibhile okanye incwadi yemiyalelo yesibulali zinambuzane. , kwaye uzimisele ukuba sisibulali-zinambuzane somgunyathi.Ukongezwa kwee-phytochemicals njengesithako esifihlakeleyo siguquka ngokuthe ngcembe, kuba iindleko zokungabikho mthethweni zinyuka kwaye ziphezulu.Kwimarike, ezinye iinkampani kunye neemveliso ezingekho sesikweni nezidlala indima engabalulekanga ziya kuthi ekugqibeleni zipheliswe.Olu lwandle luluhlaza okwesibhakabhaka lokutyala kunye nohlengahlengiso lutsala abantu bezolimo banamhlanje ukuba baphonononge, kwaye intwasahlobo yakhe ifikile ngokwenene.
Ixesha lokuposa: Feb-11-2022