Ukuwa okushisa okuphezulu, imvula iyavama, umswakama wensimu mkhulu, uzuzisa ikakhulukazi kuzo zonke izinhlobo zokukhula kokhula,

okungeyona nje kuphela futhi izilimo zamanzi alwa namanzi, futhi kungadala ukhula oluhlukahlukene olubi, kusetshenziswa ukhula lwe-herbicide kuye

ukhula ngokusebenza kahle okuphezulu, umphumela omuhle, izindleko eziphansi, ubude obusebenzayo nezinye izinzuzo, kodwa ukhula olubi

Ukumelana nokuqina okuqinile, i-herbicide ejwayelekile kunzima ukuyibulala.Today ngizokwethula kuwe i-herbicide enhle kakhulu,

okubulala ukhula olubanzi lwe-broadleaf, libulala ukhula kahle, linomphumela ohlala njalo, lishibhile, futhi kulula kubalimi

ukwamukela. Le nhlobonhlobo ye-herbicide ingu-2, 4-D.

Kuyini ama-2,4-D?

I-2,4-D iyisifinyezo se-2, 4-dichlorophenoxyacetic acid. Kuyinto yoMlawuli Wokukhula Kwesitshalo se-AUxin esitholakale ngawo-1940,

Okungakhuthaza ukwahlukaniswa okusheshayo kwamaseli wezitshalo. Ngokuvamile kusetshenziselwa ukugcina izimbali nezithelo futhi kukhuthaze izithelo

ukwandisa ekuqoqweni okuphansi kakhulu kwe-10 mg / l.unger okuhlushwa okuphezulu kwe-500 mg / l, kungasheshisa iseli

Ukuhlukaniswa okusheshayo, kungabhubhisa izicubu ze-DicotyWedononous TransDuction izicubu, ukuze ukukhula nentuthuko iphazamisekile,

Isiqu namaqabunga asontekile, isisekelo sesiqu se-stem kanye ne-coarser noma ukuqhekeka.ibangela izitshalo ukuthi zife futhi zisetshenzisiwe

Njenge-herbicide.2, 4-D yi-Phenoxyapetic Adicorbent Herbicide, ikakhulukazi izitshalo ze-dicotyledonous.

Uhla lwesicelo

I-2 methyl 4 chloride iyi-herbicide ye-hormone, esetshenziswa kabanzi enkundleni kakolweni, insimu yommbila, i-paddy field, i-Urban Lawn, izitshalo ze-hemp kanye

Olunye utshani.

Amahlathi kanye nokunye ukhula lomhlaba olungatshaliwe, kanye no-Apple, Pear, Orange, Peach kanye nezinye izithelo ezijulile zezithelo zokhula,

Ingasetshenziselwa nengadi yetiye, ingadi yerabha kanye nokunye ukhula lomhlaba.

Into elawula

Isetshenziselwa ikakhulukazi ukulawulwa kokhula lonyaka noma olubanzi olubanzi olubanzi kanye nama-sedges, anjengokolweni lwensimu yenkambu,

Isikhwama somalusi, utshani bophambo bokwehla, ubushile ungashiyi umugqa, uTianua, iQuinoa kanye nolunye ukhula olubanzi; wayesetshenziselwa ummbila kanye no-sorghum

Amasimu okulawula ama-Amaranth abuyisela emuva, i-xanthium, i-aconite, i-corydalis, njll.it isetshenziswa emkhakheni welayisi ukuze ilawula i-herba Trifoliate, i-Herba

Alisma, Alisma Alisma, Alismataceae, njll.

Indlela yokufaka isicelo

(1) Ukusetshenziswa komhlaba okungatshaliwe: kusetshenziswa nge-glyphosate futhi kungasetshenziselwa umgwaqo omkhulu, ujantshi, isikhumulo sezindiza, idepho yamafutha, ukuvikela umlilo kwamahlathi, okuthi

Umhlaba ongatshaliwe ngemuva kwendlu ukhula ukhula esikhathini sokukhula okucacayo, izikhali ezi-2 Jelyphosate 47% Amanzi 200-300 - ML / ML / ML / ML / ML / ML / ML / ML / ML / ML / ML / ML / ML / ML / ML / ML / ML / ML / ML / ML / ML / ML / ML / ML / ML / ML / ML / ML / Mu,

Ngokusobala fafaza amanzi angama-30 ~ 50 kg, kuzoba ngukhula olubanzi nolwesisekelo nolwandle notshani bensimu ukhula ngezimpande.

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Ukhula Leaf Stage Stage, ngo-40% 2, i-fluorine ephindwe kabili, i-fluorine ingahlakazeka ngokumisa umhlinzeki we-38-56 ml / mu, 30 kg ngokusobala fafaza amanzi, angafafaza

Bulala ngempumelelo insimu yaseNainang Artemisia, isikhwama somalusi, utshani bukakolweni, imbewu yenkomo, imbali ka-Tian Xuan, ukhula lwe-Quinoa Broadleaf.

(3) Ukusetshenziswa kwensimu ye-Corn

I-64% 2 Methyl Nicotinsulfulfuron atrazine atrazine atrazine atrazine granule 70-100 g / mu, exutshwe namanzi angama-30 kg ayunifomu ayunifomu, angabulala ngempumelelo utshani wotshani,

madang, inkomo sinew utshani, amaranca, i-quinoa, i-quinoa, i-iron amaranth, i-duck plantarus utshani, i-endeve, i-aconite emnandi, enengqondo ye-aconite, ebonakalayo ye-aconite kanye nokunye

Ukhula lwaminyaka yonke kanye nokhula lwangemva kwalokho sedges.