Nws yog ib qho tseem ceeb heev kom siv cov nematicides kom raug. Adas Clark tau mus ntsib ib tus neeg cog qos yaj ywm Lancashire uas tau hloov kho nws cov cog kom raug thiab nyab xeeb dua fertilization.
Txhawm rau nqa daim ntawv thov nematocide mus rau qib tshiab ntawm kev raug thiab kev nyab xeeb, Lancashire qos yaj ywm cog tau hloov kho cov kab ke cog qoob loo kom ntseeg tau tias txhua pellet tau muab tso rau hauv qhov chaw nws yuav tsum nyob.
Andrew Webster ua liaj ua teb sab qab teb ntawm Ormskirk, Lancashire, nyob rau hauv nruab nrab ntawm ib cheeb tsam ntawm intensive cag thiab zaub qhwv loj hlob, uas tsim teeb meem kab tsuag ntawm nws 182 ha ntawm nws tus kheej thiab xauj av.
Dawb-nyob nematodes thiab wireworms tuaj yeem ua rau muaj kev hem thawj loj. Qhov kev hem thawj loj rau nws 73 ha qos yaj ywm ua lag luam yog qos yaj ywm cyst nematode (PCN). Txhawm rau daws qhov teeb meem no, Webster txuas ntxiv cov sijhawm cog qoob loo los ntawm kev nrhiav cov av xauj tsev ntxiv rau nws tus kheej.
Kuj tseem muaj kev tsom mus rau kev txhim kho kev nyiam huv hauv teb nrog kev tswj cov nroj tsuag zoo dua thoob plaws hauv kev sib hloov, txo qis kev pheej hmoo kis tus kab mob nematode mus rau lwm cov qoob loo.
Raws li ib feem ntawm nws txoj hauv kev, Webster siv cov granular nematicide nematorin (fostiazate).
"Peb tau nruab nws nrog peb lub Pearson Megastar pob zeb cais vim nws haum rau hauv peb lub cev thaum lub sijhawm, tab sis nws tsis tas yuav muab cov khoom sib xyaw rau hauv av. "Nws tseem tuaj yeem tso cai rau cov av mus hla cov sprockets yam tsis tau tawg, yog li yog tias koj tsis ceev faj, cov khoom tuaj yeem cuam tshuam rau sab ntawm tus ntoo khaub lig conveyor," Webster hais.
Yog tias cov tshuaj nematicides xws li Nematorin tau siv ntau qhov ntiav, thaj tsam hauv paus tsis muaj kev tiv thaiv los ntawm nematode nres, hloov pauv, yog tias tob dhau, cov av ntau dhau dilutes cov khoom thiab txo nws cov txiaj ntsig. Daim ntawv lo Nematorin pom zoo kom dav daim ntawv thov mus rau qhov tob ntawm 10-15 cm kom tau txais txiaj ntsig zoo tshaj plaws, yog li Webster nrhiav tau ib txoj hauv kev los siv txoj kev cog qoob loo thiab ua tiav qhov tob ntawm 15 cm raws li qhov xav tau thiab raug raws li qhov ua tau.
Tsis ntev nws tau pom tias tsis muaj chaw tsim khoom muaj kev tswj hwm qhov tob ntawm cov neeg cog qoob loo. Txawm li cas los xij, tom qab lub paver dhau lawm, qhov tob ntawm qhov swirls tuaj yeem sib txawv heev nyob ntawm seb cov pob zeb thiab clods nyob rau hauv cov av, uas tuaj yeem ua rau tsis sib xws ntawm nematocide.
Webster tau pom kev siv rau kev tswj qhov tob tsis siv neeg ntawm nws tus kheej-propelled Agrifac beet harvester, uas siv lub potentiometer txuas nrog lub nqa caj npab kom tuav lub hauv ntej kawg ntawm qhov xav tau qhov tob.
Nws tau mus cuag Massey Ferguson kom pom tias lub potentiometer tuaj yeem muab tso rau ntawm tus neeg cog qoob loo thiab tswj hwm los ntawm kev tswj hwm kev tswj hwm (TIC) ntawm Massey Ferguson 6616 Dyna-6 tsheb laij teb siv rau ntawm nws cov qos yaj ywm cog.