Black meat rabbit new strain culture method
A breeding method and new strain technology, applied in the field of meat rabbit breeding, can solve the problems of uneven production performance, poor free-range breeding performance, poor stress resistance, etc., and achieve the effects of fast growth, good production performance and short time consumption
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Embodiment 1
[0031] Embodiment 1 cultivation method implements preliminary test
[0032] The breeding method of the high-quality black meat rabbit of this example, comprises the following steps:
[0033] (1) The purebred California rabbits introduced from California, the purebred giant rabbits introduced from Germany and the Belgian rabbits introduced from the United Kingdom were raised in the breeding rabbit farm of Sichuan Agricultural University for three generations. Then select domestic rabbits with good adaptability, excellent production performance and reproductive performance as breeding rabbits;
[0034] (2) Among the candidate rabbits in (1), 100 high-quality California rabbits selected as female parents were crossed with 20 high-quality giant flower rabbits to obtain F1;
[0035] (3) Select 100 female rabbits with better production and reproductive performance in the F1 generation to cross with 20 high-quality Belgian male rabbits selected in (1), to obtain the F2 generation; ...
Embodiment 2
[0039]The breeding method of the high-quality black meat rabbit of embodiment 2 present example, comprises the following steps:
[0040] (1) The purebred California breed rabbits introduced from California, the purebred giant rabbits introduced from Germany and the Belgian rabbits introduced from the United Kingdom were raised in the farm of Ya’an Campus of Sichuan Agricultural University to breed separately, and then Select individual rabbits with good adaptability and various performances as breeding rabbits for backup;
[0041] (2) Select 100 high-quality California rabbits selected in (1) as female parents and 20 high-quality giant flower rabbits to obtain F1;
[0042] (3) Select 100 better female rabbits of various performances in the F1 generation and 20 high-quality Belgian male rabbits selected in (1) to cross to obtain the F2 generation;
[0043] (4) Select 120 female rabbits with pure black coat, large size, fast growth, strong stress resistance and strong parental ...
Embodiment 3
[0047] Embodiment 3 meat amino acid determination experiment
[0048] The various performances of the high-quality black meat rabbits cultivated by the present invention are obviously better than other varieties, the meat quality is good, and the amino acid content is rich. The average of 16 kinds of amino acids in the meat of 35 rabbits measured is (18.12 ± 0.25)% below, and the simultaneous measurement The amino acid content of California rabbit meat is 16.37±0.21%. The amino acid content of the new strain of black meat rabbit is shown in Table 1:
[0049] Table 1 Amino acid content of new strains of black meat rabbits
[0050] aspartic acid
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