Isigaba Ukubulala ukhula

Ukhula luletha izinkinga eziningi kubalimi nabalimi, ikakhulukazi uma singalokhu sikhula ukhula. Uma isayithi lakho noma ingxenye yensimu igcwele ukhula, awukwazi ukwenza ngaphandle kwamakhemikhali. Umbuzo uvela: kanjani ukwelapha ingadi kusuka kokhula? Kunezinhlobo eziningi zamakhemikhali amakhemikhali ekubhujisweni kokhula nokhula.

Ukulawula ukhula kuyinkimbinkimbi yenqubo yonyaka yendawo yokuhlala ehlobo. Lo msebenzi unqanyelwe ukukhula okusheshayo kokhula. Kubonakala sengathi kukhishwe indawo kuphela, futhi ukhula seluvele lukhona. Noma kunjalo, akunakwenzeka ukuba ungasusi: utshani obunokhula lususa zonke izinto eziwusizo nezakhi ezisuka enhlabathini, ukulahla izitshalo ezitshalwayo.

Njalo ngonyaka lapho sekufika isikhathi sokutshala, isihloko sezinhlayiya ngokuphindaphindiwe sizuza ngokubaluleka. Ukulawula ukhula oluphumelelayo kuyisibopho sokuvuna okucebile nekhwalithi eliphezulu. Kulesi sihloko sizobheka izici ze-Titus "," ububanzi bayo bokusebenza, "" imiyalo yokulungiselela ingxube yokusebenza, nezinyathelo zokuphepha ngesikhathi sokucubungula. "

Ukulawulwa kokhula kuyindlela ebaluleke kakhulu futhi enzima kakhulu. Ikhwalithi nobungako besitshalo kuxhomeke empumelelweni yayo. Kulesi sihloko sizocabangela esinye sezidakamizwa eziphumelelayo kakhulu ekubhujisweni kokhula - i-herbicide "Lontrel" nemiyalelo yokusetshenziswa kwayo. I-Herbicide "Lontrel-300": isithako esisebenzayo nesifomu sokukhulula I-ingredient esebenzayo ye-herbicide "I-Lontrel 300" i-clopyralid.

Ukulawulwa kokhula okuqhubekayo kunika wonke umuntu ohlala ehlobo. Ungakwazi ukulwa nokhula ngesandla, uchithe sonke isikhathi sakho namandla phezu kwalo. Kodwa isayensi yesimanje iqala futhi ibangele ekwenzeni lula kwalo msebenzi. Ngakho-ke, ukuguqulwa kwamakhemikhali kuye kwadalwa okubhubhisa izimila ezingadingekile. Incazelo ye-Herbicide "I-Agrokiller" - isidakamizwa sokubhubhisa ukhula lwama-cereal no-dicotyledonous wonyaka nonyaka ohlala njalo, kanye nesitshalo se-shrub nesihlahla phakathi nenkathi ekhulayo.

Unyaka ngamunye, abalimi nabalimi bahlangabezane neqiniso lokuthi ezindaweni ezingaphandle kwezitshalo ezitshalwe yizo zonke izinhlobo zokhula ziqala ukukhula, zithatha izakhi ezivela ezitshalweni ezitshalwe. Ukulawulwa kokhula, kutholakala ukwelashwa, okunye - isidakamizwa "Zenkor" - kuzoxoxwa kulokhu kulesi sihloko.

Ngaphandle kokubulala udoti, kunzima ukucabanga ngemisebenzi yamanje yezolimo. Zisetshenziselwa ukubhubhisa ukhula. Omunye wabo, owaziwayo abalimi, ungumuthi "Stomp" - i-herbicide ephumelelayo ebulala ukhula olulodwa lonyaka olulodwa lwezolimo nezitshalo ezitshalweni zezitshalo eziningi zezentengiselwano.

I-Herbicide "Prima" - indlela ethandwa kakhulu futhi ephumelelayo yokuvikela izitshalo ezivela ezinhlotsheni ezingu-160 zonyaka nonyaka waminyaka emibili yomndeni wakwaDicots. Isetshenziselwa izitshalo ezinjalo: ukolweni, rye, ibhali, imithi, amabele, ummbila. Ukukhululwa kwefomu kanye nencazelo ye-herbicide Itholakale ngesimo se-emulsion egxilile emanzini ama-5 amalitha.

Ummbila uyisitshalo esithandwayo futhi esifunwa ngabalimi basekhaya. Inkinga ebalulekile ekutshalweni kwayo kuyisivikelo ekuvinjweni kwezitshalo. Impendulo yalokhu ingacatshangwa ukuthi ukusetshenziswa kwe-herbicides. Imithetho eyisisekelo yokulima ummbila Ummbila wokukhula kahle kudinga izimo ezinjalo: izinga lokushisa 12-25 ° C; umoya umswakama hhayi ngaphansi kuka-30%; inhlabathi pH 5.

Njalo ngonyaka balimi nabalimi balwela ngenkuthalo nokhula. Le nqubo ithatha isikhathi esiningi nomzamo. Kodwa namuhla, ngokuphindaphindiwe, ngokuvamile kusetshenziselwa amalungiselelo akhethekile ngokumelene nokhula, okwenza kube lula ukuhlanza ngokushesha izithombo zezithombo. Enye yezindlela eziphumelelayo kule mpi yilezi zidakamizwa "I-Tornado".

Amakhemikhali ahlukahlukene asetshenziselwa ukuvikela izitshalo ze-soya kusuka kokhula. Enye yezinto ezisetshenziswe kabanzi yi-"Fabian" herbicide. Siphakamisa ukujwayela incazelo yayo ngokuningiliziwe, ukutadisha izimiso zesenzo nokusebenza. Izingxenye ezisebenzayo kanye nefomu lokukhulula Isidakamizwa senziwa ngendlela yama-granules ohlakazekile emanzini.