杂交王鸽种鸽颗粒料的研究

选用 90对健康肉用种鸽,分为A、B、C、D试验组和E对照组共 5组,每组 18对种鸽。试验组饲料的粗蛋白(CP)水平分别为 16.16 %、14.2 2 %、14.2 9%、16.18%,代谢能(ME)分别为 11.85KJ/g、11.82KJ/g、12.5 2KJ/g、12.5 1KJ/g的颗粒料。对照组饲料是粗蛋白含量为11.79%,代谢能为 13.31KJ/g的原粮。进行种鸽颗粒料筛选及与原粮的对比试验。结果表明,30日龄乳鸽体重A、B、C、D 4组分别为 5 17.0 0± 4 1.4 3、5 0 5.16± 34.16、5 0 6.6 7± 39.5 6、4 97.6 8± 4 6.0 4 g,比对照组 4 70.0 0± 4 3.4 2g分别提高 10 %、7.4 %、7.8%、5.9%。A、B、C组与E组差异极显著(P <0.0 1),D与E组差异显著(P <0.0 5)。种鸽的受精率、孵化率各组差异不明显。种鸽生产周期A、B、C、D试验组分别比对照E组缩短 4.6 0、2.85、1.73、4.30d。A、D组与E对照组差异显著。表明粗蛋白为 16.16 %、代谢能为 11.85KJ/g的种鸽颗粒料效果最好,该颗粒料促进乳鸽生长发育,缩短种鸽生产周期,提高肉鸽种用价值。

Research on Particle Food for Hybrid King Reproductive Pigeon

pairs of healthy Hybrid king reproductive pigeons are selected,which are divided into A,B,C,D experiment groups and E control group.Four types of diary particle food in diffetent protein and energy level are designed as follows:16.16%,14.22%,14.29%,16.18% in CP,11.85 KJ/g,11.82 KJ/g,12.52 KJ/g,12.51 KJ/g in ME,while the protein and energy level in control group food is 11.79%(CP) and 13.31 KJ/g(ME).With the check experiment,30 day old pigeons weights in A?B?C?D group are all heavier than that in control group E.However,all groups are in the same level of the fertilized rate and hatch rate.The results indicate that the diary nutrition level of CP 16.16%,ME 11.85 KJ/g is the best.