Looking for the information of Mr. Huo Qiguang
Excuse me, who has this article: discussion on nutritional parameters in Pig and Poultry Feed Formula Design Huo Qiguang Beijing Kanghua Vision Technology Co., Ltd. the Feed Research Institute of the Chinese Academy of Agricultural Sciences found it on the Internet, which is only a summary of the article. If so, please send it to my email address devey@tom.com. Thank you! -- you use baidu to search, ah, if you can find a problem, you must first consider whether you can solve it, and then ask for help, which may help more. Generally speaking, These materials can not be searched, the search is a title plus summary, want to see the specific content to currency, if you have, can provide that is the best-I should have, look back! -- if anyone has any, please make a contribution. Thank you here! -- I hope there are experts to help. Thank you!-- discussion on nutritional parameters in the Design of Pig and Poultry Feed Formula (1): dietary Energy concentration (author > Huo Qiguang part I Dietary Energy concentration 1. Dietary energy concentration of poultry for laying hens, laying ducks and meat ducks (ME) M/kg), it is generally believed that a relatively stable total ME intake can be maintained by adjusting feed intake in the range of 2.4m, without affecting its egg production or growth rate. As far as laying hens are concerned, some people think that the energy intake of medium and heavy chickens will increase or decrease by 0.5%, and light chickens will change by 0.2%, 0.3%, within the range of 2.4mur2.9 M, 1% above the upper limit or 1% below the lower limit, thus affecting body fat deposition or egg production. It should be emphasized here that the change of feed intake with dietary energy concentration is not always proportional. It is necessary to pay close attention to the change of chicken feed intake and adjust the dietary energy concentration or feeding mode immediately. Table 1 effect of dietary concentration on early production performance of broilers * ME Mcal/kg cumulative random feed intake (g) metabolic energy cumulative random feed intake (Mcal) cumulative weight gain (g) feed consumption ratio (g / kg) metabolic energy consumption (Mcal) per kg weight gain feed raw material cost (yuan) RMB) 1-2.5 1362a 3407d 627c 2.17a 5434a 0.86cd2-2.701411b 3810c 724d 1.95b 5273ab 0.82ed3-2.89 1377a 3980cb 765cd 1.80c 5205ab 8000-3.10 1320a 4090ab 789cb 1.67d 5189ab 78000-3.251322a 4297a 843ab 1.56e 5107cb 0.87bc6-3.351279a 4285a 886a 1.45f 4838c 0.96a1. * in the same column, the right shoulder number is different, the difference is significant (P
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