Lub Tsib Hlis yog lub sijhawm cog qos yaj ywm. Tus yeeb ncuab txaus ntshai tshaj plaws ntawm lub khob cij thib ob yog nematode. Qos yaj ywm nematode yog kab mob microscopic uas nyob hauv cov hauv paus system ntawm cov qos yaj ywm cog thiab ua rau nws inhibition.
Nyob rau hauv cov ntaub ntawv no, cov nroj tsuag yog stunted nyob rau hauv kev loj hlob, nplooj tig daj, tsis muaj ntau tshaj li 1-3 stems yog tsim, ib tug loj ntawm me me keeb kwm yog tsim (ib tug "bearded" paus system yog pom), tubers yog tsim 15-45. grams loj, thiab nyob rau hauv cov ntaub ntawv ntawm kev puas tsuaj loj, tubers tsis tsim nyob rau hauv Bush.
Cov qos yaj ywm golden nematode yog ib qho kab mob txaus ntshai quarantine. Qos yaj ywm nematode feem ntau kis tau rau hauv tsev neeg thaj av uas cov qos yaj ywm tau cog raws li kev cog qoob loo (tsuas yog qos yaj ywm loj hlob).
Thaum ua kev tshawb fawb phytosanitary nyob rau thaj tsam ntawm thaj av Ulyanovsk, thaj chaw thaj chaw ntawm Rosselkhoznadzor ntawm yav tas los txheeb xyuas foci tau lees paub cov nematode hauv tsev neeg thaj av hauv 14 cheeb tsam ntawm cheeb tsam, suav nrog Bazarnosyzgansky, Baryshsky, Veshkaymsky, Mainsky, Karsevsky, Survey, S. , Tsilninsky, Terengulsky, Ulyanovsky, Novospassky, Kuzovatovsky, Staromainsky.
Raws li qhov no, Rosselkhoznadzor cov kws tshaj lij ceeb toom tias yuav tsum ua raws li kev ntsuas phytosanitary quarantine: cov khoom loj hlob nyob rau hauv ib cheeb tsam quarantine phytosanitary, thaum xa tawm, yuav tsum tau ua raws li cov txheej txheem tsim kom muaj lub xeev quarantine phytosanitary nrog cov ntaub ntawv yuav tsum ua tiav ntawm phytosanitary. tswj txoj cai, daim ntawv pov thawj quarantine); Nws yog txwv tsis pub txav av los ntawm qhov hluav taws kub; Nws yog ib qho tsim nyog yuav tsum tau ntxuav cov cuab yeej cog qoob loo tam sim ntawd, cov cuab yeej thiab cov tsev khaws khoom; siv nematode-resistant qos ntau yam rau cog; siv cov qoob loo hauv cov qoob loo uas tsis cuam tshuam los ntawm nematodes, siv cov organic ntxhia chiv.
Qos yaj ywm yuav tsum tau xa rov qab mus rau lawv qhov chaw qub tsis pub dhau 4 xyoos (nyob ntawm seb muaj pes tsawg tus kab mob); thaum lub sijhawm no nws pom zoo kom tseb lwm cov qoob loo.
Xav txog qhov ua tsis zoo ntawm cov kab mob sib cais no thiab kev muaj sia nyob ntawm cov hlwv rau ntau tshaj 10 xyoo, cov pej xeem yuav tsum tau ceev faj thiab muaj lub luag haujlwm thaum cog qos yaj ywm hauv lawv lub vaj thaj av txhawm rau tiv thaiv kev sib kis ntawm cov qos yaj ywm golden nematode.
Tau qhov twg los: http://ulpravda.ru