Summary of the invention
Goal of the invention: the purpose of this invention is to provide a kind of breeding boar feed additive that improves herd boar sexual desire and semen quality.
Technical scheme: breeding boar feed additive provided by the invention comprises barrenwort 20-40 weight portion, actinolite 20-40 weight portion, motherwort 20-40 weight portion, seed of Chinese dodder 20-40 weight portion, cynomorium songaricum 20-40 weight portion, dogwood fruit 20-40 weight portion, root of bidentate achyranthes 40-60 weight portion, Poria cocos 40-60 weight portion, polygala root 10-20 weight portion, amino acid additive 80-140 weight portion, vitamin(e) supplement 5-15 weight portion, trace mineral supplement 5-10 weight portion.
Wherein, described amino acid additive comprises lysine 40-60 weight portion, threonine 20-40 weight portion, methionine 10-20 weight portion, tryptophan 10-20 weight portion; Described vitamin(e) supplement comprises retinol1-3 weight portion, vitamin E 2-6 weight portion, vitamin C 2-6 weight portion; Described trace mineral supplement comprises zinc-amino acid chelate 3-6 weight portion, chromium picolinate 1-2 weight portion, yeast selenium 1-2 weight portion.
A kind of preferred as breeding boar feed additive of the present invention, this feed addictive comprises above-mentioned breeding boar feed additive, comprises barrenwort 30 weight portions, actinolite 30 weight portions, motherwort 30 weight portions, the seed of Chinese dodder 30 weight portions, cynomorium songaricum 30 weight portions, dogwood fruit 30 weight portions, the root of bidentate achyranthes 50 weight portions, Poria cocos 50 weight portions, polygala root 15 weight portions, amino acid additive 110 weight portions, vitamin(e) supplement 10 weight portions, trace mineral supplement 7.5 weight portions; Wherein, described amino acid additive comprises lysine 50 weight portions, threonine 30 weight portions, methionine 15 weight portions, tryptophan 15 weight portions, described vitamin(e) supplement comprises vitamin A 2 weight portions, vitamin E 4 weight portions, vitamin C 4 weight portions, and described trace mineral supplement comprises zinc-amino acid chelate 4.5 weight portions, chromium picolinate 1.5 weight portions, yeast selenium 1.5 weight portions.
The present invention also provides a kind of feed that contains aforesaid feed addictive, and pig feed is mixed with described breeding boar feed additive, and the mass ratio of described pig feed and breeding boar feed additive is (40-60): 1, and preferred 50:1.
The present invention also provides the described feeding method that contains the feed of breeding boar feed additive, namely by the 2-4% of pig body weight/day carry out feeding.
Beneficial effect: breeding boar feed additive provided by the invention can Effective Raise herd boar sexual desire and semen quality, safe, raw material sources are wide, cheap.
Adopt in the feed addictive of the present invention natural products be raw material as feed addictive, contain the multiple nutrients material, scientific formulation, comprehensive nutrition can Effective Raise herd boar sexual desire and semen quality; Without any side effects, it is residual more not have harmful substance, can not cause damage to health, safe.。
Feed addictive provided by the invention is easy to use, raw material sources are abundant, cost is low, has and without special odor, the companion enters in the feed does not affect feeding; Easy to use, it is convenient to preserve.
The specific embodiment
Embodiment 1
The breeding boar feed additive is comprised of the raw material of following weight portion:
Barrenwort 30 weight portions, actinolite 30 weight portions, motherwort 30 weight portions, the seed of Chinese dodder 30 weight portions, cynomorium songaricum 30 weight portions, dogwood fruit 30 weight portions, the root of bidentate achyranthes 50 weight portions, Poria cocos 50 weight portions, polygala root 15 weight portions, amino acid additive 110 weight portions, vitamin(e) supplement 10 weight portions, trace mineral supplement 7.5 weight portions;
Wherein, described amino acid additive comprises lysine 50 weight portions, threonine 30 weight portions, methionine 15 weight portions, tryptophan 15 weight portions;
Described vitamin(e) supplement comprises vitamin A 2 weight portions, vitamin E 4 weight portions, vitamin C 4 weight portions;
Described trace mineral supplement comprises zinc-amino acid chelate 4.5 weight portions, chromium picolinate 1.5 weight portions, yeast selenium 1.5 weight portions.
Preparation method: above-mentioned raw materials is worn into 100-200 order fine powder, then mix and get final product.
Using method: with pig feed with mix with above-mentioned feed addictive, the mass ratio of described pig feed and breeding boar feed additive is 50:1; The described feed that contains the breeding boar feed additive is fed by 4% of pig body weight/day every day.
Embodiment 2
The breeding boar feed additive is comprised of the raw material of following weight portion:
Barrenwort 40 weight portions, actinolite 40 weight portions, motherwort 20 weight portions, the seed of Chinese dodder 20 weight portions, cynomorium songaricum 20 weight portions, dogwood fruit 40 weight portions, the root of bidentate achyranthes 60 weight portions, Poria cocos 40 weight portions, polygala root 10 weight portions, amino acid additive 140 weight portions, vitamin(e) supplement 15 weight portions, trace mineral supplement 10 weight portions;
Wherein, described amino acid additive comprises lysine 60 weight portions, threonine 40 weight portions, methionine 20 weight portions, tryptophan 20 weight portions;
Described vitamin(e) supplement comprises vitamin A 3 weight portions, vitamin E 6 weight portions, vitamin C 6 weight portions;
Described trace mineral supplement comprises zinc-amino acid chelate 6 weight portions, chromium picolinate 2 weight portions, yeast selenium 2 weight portions.
Preparation method: above-mentioned raw materials is worn into 100-200 order fine powder, then mix and get final product.
Using method: with pig feed with mix with above-mentioned feed addictive, the mass ratio of described pig feed and breeding boar feed additive is 40:1; The described feed that contains the breeding boar feed additive is fed by 6% of pig body weight/day every day.
Embodiment 3
The breeding boar feed additive is comprised of the raw material of following weight portion:
Barrenwort 20 weight portions, actinolite 20 weight portions, motherwort 40 weight portions, the seed of Chinese dodder 40 weight portions, cynomorium songaricum 40 weight portions, dogwood fruit 20 weight portions, the root of bidentate achyranthes 40 weight portions, Poria cocos 60 weight portions, polygala root 20 weight portions, amino acid additive 80 weight portions, vitamin(e) supplement 5 weight portions, trace mineral supplement 5 weight portions;
Wherein, described amino acid additive comprises lysine 40 weight portions, threonine 20 weight portions, methionine 10 weight portions, tryptophan 10 weight portions;
Described vitamin(e) supplement comprises vitamin A 1 weight portion, vitamin E 2 weight portions, vitamin C 2 weight portions;
Described trace mineral supplement comprises zinc-amino acid chelate 3 weight portions, chromium picolinate 1 weight portion, yeast selenium 1 weight portion.
Preparation method: above-mentioned raw materials is worn into 100-200 order fine powder, then mix and get final product.
Using method: with pig feed with mix with above-mentioned feed addictive, the mass ratio of described pig feed and breeding boar feed additive is 60:1; The described feed that contains the breeding boar feed additive is fed by 2% of pig body weight/day every day.
Embodiment 4
The boar that the body weight of 40 health is close is divided into 4 groups at random, and 10 every group, experimental group 1, experimental group 2, experimental group 3 adopt respectively the pig feed of the feed addictive that contains embodiment 1, embodiment 2, embodiment 3 to feed, and control group adopts common pig feed to feed.
Table 1 breeding boar feed additive is on the impact of boar semen quality
|
Experimental group 1 |
Experimental group 2 |
Experimental group 3 |
Control group |
Average volume of semen (mL) |
292.75±5.15 |
287.88±5.23 |
285.38±4.46 |
224.51±6.59 |
Sperm concentration (10
8/mL)
|
5.98±0.25 |
5.86±0.31 |
5.79±0.33 |
5.15±0.45 |
Sperm motility (scoring) |
91.4±1.2 |
90.6±1.0 |
90.8±1.3 |
78.5±2.3 |
Rate of teratosperm (%) |
6.21±0.32 |
7.01±0.43 |
6.67±0.51 |
12.5±2.0 |
Volume of semen, sperm concentration and the sperm motility of experimental group 1, experimental group 2 and experimental group 3 all significantly is better than control group, and abnormal sperm rate then significantly is lower than control group.Observe and respectively organize the herd boar sexual desire, the control group boar has 3 performance sexual desires low and unstable, and the herd boar of experimental group 1, experimental group 2 and experimental group 3 all shows good sexual desire.