New Mexico yog ib qho ntawm cov neeg tsim khoom loj tshaj plaws ntawm cov kua txob (Capsicum spp.) hauv Tebchaws Meskas, nrog 51,000 tons ntawm kev tsim tawm hauv 2021 los ntawm thaj tsam ntawm 8500 daim av nrog cov khoom tsim tau nruab nrab ntawm 6 tons / acres raws li US Department of Agriculture National. Kev ua liaj ua teb Statistics Service. Qhov nruab nrab tsim tau poob los ntawm 25% raws li thaj chaw cog rau chile kua txob ntau lawm tseem zoo li qub. Qhov no ua rau muaj kev txo qis hauv kev lag luam yuav luag 10% hauv 2020 piv nrog rau xyoo dhau los, los ntawm $ 50.1 lab rau $ 44.9 lab. Qhov kev poob qis ntawm tag nrho cov kua txob hauv lub xeev tau txhawb cov kws tshawb fawb txog kev ua haujlwm tshiab tshiab txhawm rau txhawm rau txhawm rau nce cov noob caj noob ces thiab txhim kho cov khoom tsim tau zoo hauv NMSU Chile Pepper Breeding thiab Genetics program los ntawm kev ntsuam xyuas cov txiaj ntsig sib txawv ntsig txog cov txiaj ntsig thiab kev muaj peev xwm siv tau siab. throughput phenotyping cov cuab yeej xws li Tomato Analyzer (TA).
Txiv hmab txiv ntoo architecture thiab morphology-txog yam ntxwv yog ib tug txiav txim ntawm ntau haiv neeg txiv hmab txiv ntoo thiab yog cov tseem ceeb contributors rau yield thiab yield peev xwm nyob rau hauv chile kua txob. Siv TA software, cov kws tshawb fawb tau sau cov ntaub ntawv ntawm cov txiv hmab txiv ntoo cov yam ntxwv nrog rau cov txiv hmab txiv ntoo perimeter, cov duab ntsuas, qhov loj, thiab asymmetry nyob rau hauv ib phau ntawm ntau hom chile kua txob kab ntsuas nyob rau hauv New Mexico loj hlob tej yam kev mob.
Cov kws tshawb fawb tau tsom mus rau tus yam ntxwv ntawm 105 genotypes ntawm Capsicum ntau haiv neeg vaj huam sib luag uas muaj cov qoob loo, cov kab yug me nyuam, landrace, thiab hom tsiaj qus belongs rau 12 txawv pod (txiv hmab txiv ntoo), rau 32 morphometric TA piav qhia. Hierarchical pawg tsom xam muab cov genotypes rau hauv yim pawg raws li TA piav qhia. Cov kev ntsuas yooj yim - xws li, thaj tsam, thaj tsam, qhov dav nruab nrab qhov siab, qhov siab tshaj plaws, qhov siab midwidth, qhov siab tshaj plaws, thiab nkhaus qhov siab - yog cov lus piav qhia feem ntau sib cais nrog qhov siab tshaj plaws pab rau tag nrho cov txiv hmab txiv ntoo zoo.
Qhov txiaj ntsig ntawm morphometric TA piav qhia, uas nyuaj rau kev ntsuas los ntawm cov pa phenotyping, tau qhia. Ob peb cultivars uas xav tau cov txiv hmab txiv ntoo zoo thiab morphology raws li pawg soj ntsuam tau pom zoo raws li cov niam txiv kab rau hybridization los txhim kho yield nyob rau hauv chile kua txob cov kev pab cuam yug me nyuam. Cov txiaj ntsig siv TA rau kev ntsuas cov txiv hmab txiv ntoo ntsig txog qhov zoo yuav muab lub hauv paus rau kev kawm tshawb genome-koom kev kawm thiab genomic xaiv rau yield thiab yield-contributing traits nyob rau hauv New Mexican chile kua txob.
