I-Alkyl Polyglycosides-Izisombululo eziNtsha zezicelo zezoLimo

I-Alkyl polyglycosides iyaziwa kwaye iyafumaneka kwiifomyula zezolimo iminyaka emininzi. Kukho ubuncinci iimpawu ezine ze-alkyl glycosides ezicetyiswayo kusetyenziso lwezolimo.

Okokuqala, kukho iimpawu ezibalaseleyo zokumanzisa kunye nokungena. Ukusebenza kokumanzisa kubalulekile kumyili wemixube yezolimo ezomileyo kwaye ukusasazeka kwimigangatho yezityalo kubalulekile ekusebenzeni kwezitshabalalisi ezininzi kunye nezincedisi kwezolimo.

Okwesibini, akukho nonionic ngaphandle kwe-alkyl polyglycoside ebonisa ukunyamezela okulinganayo kwiindawo eziphezulu ze-electrolytes. Le propati ivula umnyango wezicelo ebezingafikeleleki ngaphambili kwii-nonionics eziqhelekileyo kwaye apho i-alkyl polyglycosides ibonelela ngeempawu ezinqwenelekayo ze-nonionic surfactants kubukho be-pesticides ye-ionic ephezulu okanye ukugxilwa okuphezulu kwesichumisi se-nitrogen.

Okwesithathu, i-alkyl polyglycosides enoluhlu oluthile lobude be-alkyl chain ayibonisi ukunyibilika kwe-inverse kunye neqondo lokushisa elikhulayo okanye "i-cloud point" impawu ye-alkylene oxide esekelwe kwi-nonionic surfactants. Oku kususa umqobo obalulekileyo wokuqulunqa.

Okokugqibela, iiprofayili ze-ecotoxicity ze-alkyl polyglycosides ziphakathi kwezona zinto zinobuhlobo ngokusingqongileyo ezaziwayo. Umngcipheko ekusebenziseni kwabo kufuphi neendawo ezibalulekileyo, ezifana namanzi angaphezulu, uyancipha kakhulu ngokumalunga ne-alkylene oxide esekelwe kwi-nonionic surfactants.

Olona phuhliso lubalulekileyo kwimbali yamva nje yemichiza yokutshabalalisa ukhula ibe kukwaziswa kweendidi ezininzi ezintsha zeemveliso eziye zafakwa emva kokufakwa. Emva kokuba isityalo esifunwayo sintshulile kwaye sikwinqanaba lokuqala lokukhula. Obu buchule buvumela umlimi ukuba achonge ngokuthe ngqo kwaye ajolise kwiintlobo zokhula ezikhubekisayo endaweni yokulandela indlela yangaphambi kokuhluma efuna ukulindela into enokwenzeka. Ezi zitshabalalisi zitsha zonwabela amazinga asezantsi kakhulu ezicelo ngenxa yomsebenzi wawo ophezulu. Olu setyenziso luyongayo ekutshatyalalisweni kokhula kwaye lulungele indalo esingqongileyo.

Kuye kwafunyaniswa ukuba umsebenzi wezinto ezininzi zale mveliso emva kokufakwa kwesicelo kunokwenzeka ngokubandakanywa kwi-tank mix ye-nonionic surfactant. Iipolyalkylene ethers zisebenza kakuhle le njongo. Nangona kunjalo, ukongezwa kwesichumiso esine-nitrogen kukwaluncedo kwaye iilebhile ze-herbicide zihlala zincoma, ngokuqinisekileyo zichaza, ukusetyenziswa kwezincedisi zombini kunye. Kwizisombululo ezinjalo zetyuwa, i-nonionic eqhelekileyo ayinyamezelwanga kakuhle kwaye "inokukhupha ityuwa" kwisisombululo. Inzuzo eluncedo inokuthatyathwa kukunyamezela ityuwa ephezulu yoluhlu lwe-surfactants ye-AgroPG. Ugxininiso lwe-30% ye-ammonium sulfate inokongezwa kwi-20% yezisombululo ze-alkyl polyglycosides kwaye ihlale i-homogeneous.Izisombululo ezimbini zeepesenti ziyahambelana ukuya kwi-40% ye-ammonium sulfate.Izilingo zentsimi zibonise i-alkyl polyglycosides ukubonelela ngeziphumo ezifunwayo ze-adjuvant. .

Ukudityaniswa kweempawu ezisandul 'ukuxoxwa (ukumanzi, ukunyamezela ityuwa, i-adjuvant kunye nokuhambelana) kunika ithuba lokuqwalasela imidibaniso yezongezo ezinokuvelisa izincedisi ezininzi ezisebenzayo. Amafama kunye nabafaki zicelo zesiko badinga kakhulu abancedisi abanjalo kuba baphelisa inkxamleko yokulinganisa kunye nokuxuba abancedisi abaninzi. Ngokuqinisekileyo, xa imveliso ipakishwe ngobuninzi obumiselweyo ngokuhambelana neziphakamiso zokuleyibheli zomenzi we-pesticide, oku kunciphisa amathuba okuba neempazamo zokuxuba. Umzekelo wemveliso ye-adjuvant edibeneyo yi-oyile ye-petroleum spray equka i-methyl ester okanye i-oyile yemifuno kunye ne-adjuvant yesisombululo se-nitrogen esixilisiweyo esihambelana ne-alkyl polyglycosides. Ukulungiswa kwendibaniselwano enjalo kunye nokuzinza okwaneleyo kokugcinwa ngumngeni onzima. Iimveliso ezinjalo ngoku ziziswa kwimarike.

I-Alkyl glycoside surfactants ine-ecotoxicity elungileyo. Zithambile kakhulu kwizinto eziphila emanzini kwaye ziyabola ngokupheleleyo. Ezi mpawu zisisiseko sokuba ezi surfactants ziqatshelwe ngokubanzi phantsi kwemithetho ye-Arhente yoKhuseleko lokuSingqongileyo yase-US. Kungakhathaliseki ukuba injongo kukuqulunqa i-pesticides okanye i-adjuvants, kuyaqatshelwa ukuba i-alkyl glycosides ibonelela ngemisebenzi ngokusingqongileyo kunye nokusingatha imingcipheko ngokukhetha kwabo, okwenza ukhetho lube lukhulu kwaye lukhululekile.

I-AgroPG i-alkyl polyglycoside yinto entsha, evela ngokwendalo, eyonakaliswayo, kwaye inobuhlobo nokusingqongileyo kunye nothotho lweempawu zokusebenza, ezifanele ukuqwalaselwa kwaye zisetyenziswe kwimixube ephucukileyo yezibulali-zinambuzane kunye neemveliso ezincedisa ezolimo. Njengoko ihlabathi lifuna ukwandisa imveliso yezolimo ngelixa linciphisa iziphumo ezibi kwindalo, i-AgroPG alkyl polyglycosides iya kunceda ukuqinisekisa esi siphumo.