Additive for improving intestinal injuries of poultry under heat stress as well as application and feed thereof
A technology of intestinal injury and heat stress applied in the field of animal nutrition research
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0027] 1. Complete the preparation of the basic ration (as shown in Table 1) according to the late-stage feed formula table for ephedra feather broilers, and store it in a dry place away from light after bagging.
[0028] Table 1 Feed formula table of excellent ephedra feather broiler later stage
[0029]
[0030] 2. Experimental design
[0031] 2.1 Test materials and grouping
[0032] In this experiment, 270 healthy 45-day-old male medium-speed "Youma" yellow-feather broilers with similar body weight were randomly divided into 5 groups, with 6 repetitions in each group and 9 birds in each repetition. They were: the normal temperature group, fed with basic diet, and the ambient temperature was 26°C; the heat stress group, fed with basic diet, first pre-feeding for 14 days (and gradually adapting to the temperature), and then given continuous 14 days of cyclic heat Stress, the specific temperature settings are shown in Table 2 below and figure 1 ;Heat stress dimethylglyci...
Embodiment 2
[0049] 1. Complete the preparation of basic rations (as shown in Table 6) according to the late-stage feed formula table for ephedra-feathered broilers, and store them in a dry place away from light after bagging.
[0050] Table 6 Feed formula table of excellent ephedra feather broiler later stage
[0051]
[0052]
[0053] 2. Experimental design
[0054] 2.1 Test materials and grouping
[0055] In this experiment, 216 45-day-old male medium-speed "Youma" yellow-feathered broilers with similar body weight and healthy age were randomly divided into 4 groups, with 6 repetitions in each group and 9 birds in each repetition (10 birds were placed during the adaptation period, Eliminate the residual chickens before pre-feeding and weighing, and adjust to 9 per repetition). They were: the normal temperature group, fed with basic diet, and the ambient temperature was 26°C; the heat stress group, fed with basic diet, first pre-feeding for 14 days (and gradually adapting to the te...
Embodiment 3
[0088] 1. Complete the preparation of basic rations (as shown in Table 13) according to the late-stage feed formula table for ephedra feather broilers, and store them in a dry place away from light after bagging.
[0089] Table 13 Feed formula table of excellent ephedra feather broiler later stage
[0090]
[0091]
[0092] 2. Experimental design
[0093] 2.1 Test materials and grouping
[0094] In this experiment, 162 45-day-old male medium-speed "Youma" yellow-feathered broilers with similar body weight and healthy age were randomly divided into 3 groups, with 6 repetitions in each group and 9 birds in each repetition (10 birds were placed during the adaptation period, Eliminate the residual chickens before pre-feeding and weighing, and adjust to 9 per repetition). They were: the normal temperature group, fed with basic diet, and the ambient temperature was 26°C; the heat stress group, fed with basic diet, first pre-feeding for 14 days (and gradually adapting to the ...
PUM
Login to View More Abstract
Description
Claims
Application Information
Login to View More