Breed summary

I do not have verified information on a pigeon breed named 'Golden-necked Lucerne' (Golden-neck Lucerne pigeon). To avoid fabricating data, I cannot provide a qualitative or quantitative breed profile at this time. If you can share reliable sources or allow me to present a neutral template, I will fill in: 1) Breed summary including typical size, weight range, plumage characteristics, and exhibition status; 2) Detailed origin with country/region of development, historical breeders, and key milestones; 3) Detailed description covering body shape, feather patterns, average measurements (length, wingspan, weight range), voice, temperament, and care requirements.