Crop ideotype hais txog qauv cog lossis hom nroj tsuag zoo tagnrho rau ib puag ncig tshwj xeeb. … Cov nroj tsuag zoo tshaj plaws yuav tsum tau muab cov txiaj ntsig siab dua li qub cultivars. Ideotype yog lub hom phiaj txav mus los uas hloov pauv raws li qhov xwm txheej huab cua, hom kev cog qoob loo, kev ua lag luam xav tau thiab lwm yam.
Leej twg muab lub tswv yim ntawm ideotype?
Lub tswv yim ntawm ideotype hauv kev cog qoob loo yog qhia los ntawm Donald in 1968 los piav txog qhov zoo tshaj plaws ntawm cov nroj tsuag ntau yam. Nws txhais tau tias 'ib daim ntawv qhia txog lub tswv yim'.
Ideotype yug me nyuam piav qhia hauv cov ntsiab lus yog dab tsi?
Ideotype kev yug me nyuam yog txhais raws li ib txoj kev yug me nyuam los txhim kho caj ces muaj peev xwm ua tau raws li kev hloov kho tus cwj pwm uas lub hom phiaj yug me nyuam (phenotype) rau txhua qhov zoo yog teev. … Ib tug barley ideotype uas muaj 14 yam thiab lub hom phiaj los yog lub hom phiaj rau txhua tus cwj pwm tau piav.
cog ideotype tswvyim sau cov kauj ruam hauv ideotype yug me nyuam?
Ideotype yug me nyuam muaj plaub theem tseem ceeb, viz: 1) Kev loj hlob ntawm lub tswv yim theoretical qauv, 2) xaiv cov khoom siv hauv paus, 3) Kev koom ua ke ntawm cov cim tsim nyog rau hauv ib qho genotype, thiab. 4) Xaiv qhov zoo tagnrho lossis qauv cog hom.
hom qoob mog yog dab tsi?
Ib hom qoob loo tau piav qhia. Nws muaj luv, muaj zog qia; ob peb, me, erect nplooj; pob ntseg loj (qhov no tshwj xeeb txhais tau tias ntau florets ib chav tsev ntawm cov teeb meem qhuav ntawm saum); pob ntseg erect; aws; thiabib culm. Kev tsim cov qoob loo ideotypes zoo li yuav koom nrog kev hloov kho ib puag ncig.
