Txhua xyoo, cov kws tshaj lij los ntawm Tsoom Fwv Teb Chaws Nyiaj Txiag Lub Tsev Haujlwm "Rosselkhoztsentr" hauv Krasnoyarsk Territory saib xyuas cov tsiaj muaj pes tsawg leeg thiab cov yam ntxwv ntawm kev tsim cov nroj tsuag kev ua liaj ua teb. thaj av ntawm cheeb tsam. Cov kev tshawb fawb no yog lub hauv paus rau kev txhim kho kev tiv thaiv kev tiv thaiv cov nroj tsuag.
Ib qho kev tshawb fawb ua haujlwm tso cai rau koj los qhia meej txog hom kab sib xyaw, kom muaj nuj nqis thiab theem kev loj hlob ntawm cov nroj tsuag hauv ib thaj chaw tshwj xeeb. Cov ntaub ntawv tau txais yog siv los txhim kho kev ua haujlwm kwv yees, nrog kev pab ntawm cov neeg ua liaj ua teb tuaj yeem hloov kho rau thaj chaw yuav tsum cog qoob loo, hom kev ua haujlwm thiab nws qhov ntim. Hauv 2022, Rosselkhozcenter cov kws tshaj lij, ua ke nrog cov kws ua liaj ua teb, tau tshawb xyuas 920,7 txhiab hectares sai. Raws li cov ntaub ntawv mus sij hawm ntev, los ntawm 70 mus rau 110 hom nroj tsuag uas yog 8 pawg lom neeg tsim nyob rau hauv thaj av ntawm thaj av (Fig. 1).
Lub ntsiab kev tshawb fawb yog nqa tawm thaum lub sij hawm loj tsos ntawm lub ntsiab hom nroj tsuag. Cov ntaub ntawv tau txais yog siv los tsim cov kev ntsuas dav dav rau kev tswj cov nroj tsuag, tshuaj xyuas lawv cov txiaj ntsig, thiab cov ntaub ntawv tseem yog lub hauv paus rau kev npaj tshuaj tua kab mob rau xyoo tom ntej. Cov kws tshaj lij ntawm Rosselkhoztsentr tau ua tiav qhov kev suav nyiaj loj rau 135,7 txhiab hectares.
Nyob rau thaj av ua liaj ua teb ntawm Krasnoyarsk Territory, raws li niaj zaus, cov nroj tsuag hluas (caij nplooj ntoos hlav thiab lig, lub caij ntuj no thiab biennial) dominated - 68% ntawm tag nrho cov nroj tsuag. Nyob rau tib lub sijhawm, cov menyuam yaus caij nplooj ntoos hlav nroj tsuag yog cov pab pawg lom neeg coob tshaj plaws (50%). Kev faib ua feem ntawm wintering, biennial thiab perennial weeds nyob rau hauv cov nroj tsuag complex ntawm cheeb tsam yog 12%, 6% thiab 32%, feem (Fig. 1)
Nplooj nplooj - x. Cov qoob loo ntawm thaj av tau kis feem ntau los ntawm kev sib xyaw ua ke: oat-root-shoot-rhizome-root hom kab mob tau pom ntawm 38% ntawm thaj chaw soj ntsuam, oat-root-shoot-rhizome - ntawm 21%, oat-root- tua-hauv paus-tua - ntawm 31%, oat-root-shoot-hauv paus - ntawm 5% thiab lwm hom (oat, rhizomatous, rhizomatous thiab rhizomatous-rhizomatous) - los ntawm 5% (Fig. 2).
Nyob rau hauv nruab nrab thiab sab hnub poob pab pawg neeg ntawm lub Krasnoyarsk Territory, oat-hauv paus tua-rhizome-root kais hom kab mob prevailed thiab accounted rau 61% thiab 48%, feem. Nyob rau sab hnub poob thiab sab qab teb ntawm cheeb tsam, oat-root nroj tsuag hom kab mob kis tau, uas suav txog 40% thiab 60% ntawm tag nrho cov cheeb tsam tshawb fawb ntawm pawg.
Xyoo 2022, cov qoob loo tseem ceeb yog sawv cev los ntawm 24 hom:
- Txhua xyoo thaum ntxov caij nplooj ntoos hlav - hom qus oats, dawb gauze, tenacious bedstraw, bindweed buckwheat, Tatar buckwheat, panicle-cov kabmob buckwheat (puag ncig);
- Txhua xyoo cov qoob loo lig caij nplooj ntoos hlav - nroj millet, qaib millet, foxtail (ntsuab, grey), pikulnik (ob-txiav, xyab), upturned amaranth, nroj hemp, tshuaj chamomile;
- Lub caij ntuj no txhua xyoo - cicutus stork, violet ( teb, tricolor);
- Biennial - Velcro protruding;
- Perennial hauv paus tua - teb sow thistle, liab sow thistle, ntau toadflax, teb bindweed;
- Perennial rhizomes - couch nyom, nas peas;
- Perennial rhizomatous horsetails - teb horsetail;
- Perennial cag qws - dandelion officinalis.
Rau cov lus pom zoo ntawm kev npaj thiab ua cov kev tiv thaiv, thov hu rau koog tsev kawm ntawv (inter-koog tsev kawm ntawv) departments los yog lub koom haum tiv thaiv nroj tsuag ntawm Rosselkhozcenter ceg nyob rau hauv lub Krasnoyarsk Territory.