CN102657289B - Duck feed containing lolium multiflorum and application method - Google Patents
Duck feed containing lolium multiflorum and application method Download PDFInfo
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- CN102657289B CN102657289B CN 201210130081 CN201210130081A CN102657289B CN 102657289 B CN102657289 B CN 102657289B CN 201210130081 CN201210130081 CN 201210130081 CN 201210130081 A CN201210130081 A CN 201210130081A CN 102657289 B CN102657289 B CN 102657289B
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Abstract
The invention discloses duck feed containing lolium multiflorum. The duck feed consists of the lolium multiflorum and conventional duck feed and comprises ingredients (A), ingredients (B) and ingredients (C), wherein the weight ratio of the lolium multiflorum to the conventional duck feed of the ingredients (A) is 1:0, the weight ratio of the lolium multiflorum to the conventional duck feed of the ingredients (B) is 1:1, and the weight ratio of the lolium multiflorum to the conventional duck feed of the ingredients (C) is 1:2. The duck feed containing the lolium multiflorum is adopted for feeding rice field culture ducks for 1 to 9 weeks, wherein the ingredients (A) are used in the first to three weeks, the ingredients (B) are used in the fourth to sixth weeks, and the ingredients (C) are used in the seventh to ninth weeks. The experience for utilizing the lolium multiflorum as dynamic alternative feed for realizing ecological culture of ducks in the rice field is successfully summarized, the feed cost reduction is realized, the fat content of the duck meat is obviously reduced, and safer and more environment-friendly duck products can be ensured to be produced.
Description
Technical field
The invention belongs to the ecological culturex field, be specifically related to a kind of duck feed that contains Itanlian rye and the application aspect dynamic Substitute For Partial concentrated feed breeding ecological duck thereof.
Background technology
Ecologic breeding has reducing costs, increases benefit, the distinguishing feature of environmental friendliness, food security, is applied in agricultural production practice just gradually in recent years.Putting duck in the rice field in a suitable place to breed is a kind of ecological culturex pattern, adopts this pattern to cultivate and obtains ecological duck.Put in a suitable place to breed in the rice field duck at present in the most of paddy rice of south China main producing region, Japan and country in Southeast Asia or regional extensive use, through after years of researches, innovation and development and practice, confirmed that this pattern has obvious society, economy and ecological benefits.Yet the feed problem in the duck breeding process is urgent problem always, is also one of the maximum project that drops in the duck-raising enclosed paddy fields pattern.
Because the characteristics of concentrated feed are not suitable for throwing in the rice field, satisfy taking food of duck in the rice field, adopting existing goods feed (concentrated feed) will produce too much to feed puts, not only increased input cost, the simultaneously use of spreading unchecked due to the additives such as anticorrisive agent, growth hormone, antibiotic in feed has also brought residual in the duck body of additive, and then reduced the quality of duck, give the brand of ecological duck and sell and bring certain impact.
Itanlian rye (Lolium multiflorum Lam, Lolium) be a kind of important herbage of annual gramineae that commerial growing and utilization are all arranged in various places, China south China, at present, rural areas of south China Itanlian rye cultivated area accounts for more than 80% of Winter Forage cultivated area, Itanlian rye has wide adaptability, biological yield is high and the advantage such as forage grass quality better and the person's that is subject to the livestock and poultry cultivation welcome, but multiplex in raising cattle and sheep etc., rarely seen for raising duck, the correlation technique that especially has no the duck that is applicable to raise in the rice field is reported.
Utilize Itanlian rye feed as an alternative, carry out the ecologic breeding of duck in the rice field, can realize reducing feed cost, produce more safely and the purpose of green duck product, have not yet to see and adopt Itanlian rye as the technology of foodstuff cultivation duck.
Summary of the invention
The object of the present invention is to provide the feed technology that overcomes the duck that carries out ecologic breeding in existing rice field not enough, a kind of duck feed that contains Itanlian rye is provided, successfully sum up and utilize Itanlian rye feed as an alternative, carry out the ecologic breeding of duck in the rice field, realize reducing feed cost, ensure and produce safety and green duck product more.
Another object of the present invention is to provide the described application of duck feed aspect dynamic Substitute For Partial concentrated feed breeding ecological duck that contains Itanlian rye.
Purpose of the present invention is achieved by the following technical programs:
A kind of duck feed that contains Itanlian rye is provided, comprises Itanlian rye and conventional duck feed, three components of (A), (B), (C) that the described duck feed that contains Itanlian rye is comprised of following weight ratio form:
(A) Itanlian rye: conventional duck feed weight ratio is 1:0;
(B) Itanlian rye: conventional duck feed weight ratio is 1:1;
(C) Itanlian rye: conventional duck feed weight ratio is 1:2.
In the total consumption of feed in 1～9 week of duck of satisfying 20 paddy field aquacultures, the described duck feed of Itanlian rye that contains is comprised of three components of (A), (B), (C) of following weight:
(A) Itanlian rye: conventional duck feed weight ratio is 1:0,28～30kg;
(B) Itanlian rye: conventional duck feed weight ratio is 1:1,56～58 kg;
(C) Itanlian rye: conventional duck feed weight ratio is 1:2,84～86 kg.
The duck feed of above-mentioned Itanlian rye can satisfy the total consumption of feed in 1～9 week of duck of 20 paddy field aquacultures, can get final product according to the total consumption of duck number adjustment of reality cultivation.
The present invention adopts colored rye grass (Lolium multiflorum Lam, Lolium), and Itanlian rye grows to more than 30cm and cradles, and then being cut into approximately, the fragment of 1.0 cm * 1.0 cm can use.Duck varieties is preferably hybridized sheldrake.
Feed of the present invention adopts identical Itanlian rye and the duck feedstuff composition of same routine, but changes proportioning both, can satisfy feed and the nutrition supply in the whole growth period of ecological duck.Different according to the kind of duck, appetite is distinguished to some extent, and the total amount of feed can be adjusted to some extent, but the composition of feed forms according to aforementioned proportion.
The present invention provides the described application of duck feed aspect dynamic Substitute For Partial concentrated feed breeding ecological duck that contains Itanlian rye simultaneously, and the concrete method of using is:
The duck feed that adopts the present invention the to contain Itanlian rye duck in the rice field of feeding, with the described duck feed that the contains Itanlian rye duck of 20 paddy field aquacultures of feeding, described feeding total amount every day that contains the duck feed of Itanlian rye is the 1st～2 all 1 kg/ days, 3～4 all 2 kg/ days, 5～6 all 3 kg/ days, 7～9 all 4 kg/ days, wherein the 1st～3 week was used (A) component, 4～6 weeks were used (B) component, and 7～9 weeks were used (C) component.
The present invention can be the idle plot plantation in the locality of breeding ecological duck Itanlian rye, cultivate duck in the rice field, dynamically adjust the ratio of herbage and feed during feeding according to the method for described application, successfully cultivation obtains living duck, and significantly reduces the use cost of feed.
The concrete steps that application process of the present invention is more preferably comprise:
(1) plant Itanlian rye in annual late October in idle plot, the locality of breeding ecological duck, plant 1 mu of (667m2) rye grass and can supply 400 ducks growths.
(2) in 1 mu of (667m2) rice field 20 ducks of cultivation as example, every morning 7 left and right, 5 left and right at dusk, the duck in the rice field needs respectively to feed twice.The total amount of at every turn feeding (20) is the 1st～2 all 1 kg/ days, 3～4 all 2 kg/ days, 5～6 all 3 kg/ days, 7～9 all 4 kg/ days, and wherein the 1st～3 week was used (A) component, and 4～6 weeks were used (B) components, and 7～9 weeks were used (C) components.
Compared with prior art, the present invention has following beneficial effect:
The present invention is directed to rice field ecologic breeding duck a kind of new green feed is provided, rationally adopt Itanlian rye and conventional duck feed formulation, obtain a kind of duck feed that contains Itanlian rye, can guarantee to promote duck growth, later stage to prevent from accumulating the culture efficiency that fat improves lean meat percentage early stage in cultivation.
The invention provides the technical scheme of system, the Itanlian rye of idle plot plantation adapted varieties in the locality, sum up the technical scheme of dynamic Substitute For Partial duck feed, the cost of effectively reducing investment outlay, simultaneously, reduce the use amount of concentrated feed, improve the security duck, can make the raiser obtain larger economic benefit.
The present invention is through the habit analysis of for a long time a large amount of experiments in conjunction with duck, growth needs along with duck has creatively been proposed, the feed that forms with Itanlian rye and the dynamic proportioning of duck concentrated feed guarantees duck desired nutritional in whole growth period, guarantee the normal growth of duck, the duck that growing state and conventional duck feed are raised is without marked difference, but duck fat significantly reduces, and greatly reduce the cost of duck feed, formed a kind of suitable duck ecologic breeding new feedstuff and application, contributed for greatly developing the duck ecologic breeding.
The specific embodiment
Describe the present invention in detail below in conjunction with specific embodiment.
Embodiment 1
The duck feed that the present embodiment 1 adopts is the 203 fast large duck material that Foshan kind clever duck material factory produces, and the present invention is applicable other conventional brand duck feeds also, and the feed brand is the present invention for convenience of description only, does not therefore limit the scope of the invention.
The present embodiment provides a kind of duck feed that contains Itanlian rye, described Itanlian rye and the conventional duck feed of comprising, and three components of (A), (B), (C) that the described duck feed that contains Itanlian rye is comprised of following weight ratio form:
(A) Itanlian rye: conventional duck feed weight ratio is 1:0;
(B) Itanlian rye: conventional duck feed weight ratio is 1:1;
(C) Itanlian rye: conventional duck feed weight ratio is 1:2;
In the total consumption of feed in 1～9 week of duck of satisfying 20 paddy field aquacultures, the described duck feed of Itanlian rye that contains is comprised of three components of (A), (B), (C) of following weight:
(A) Itanlian rye: conventional duck feed weight ratio is 1:0,28～30kg;
(B) Itanlian rye: conventional duck feed weight ratio is 1:1,56～58 kg;
(C) Itanlian rye: conventional duck feed weight ratio is 1:2,84～86 kg.
The present invention adopts Itanlian rye (Lolium multiflorum Lam, Lolium), and Itanlian rye grows to more than 30cm and cradles, and the fragment that then is cut into length and width and is approximately 1.0 cm * 1.0 cm can use.
The duck varieties that the present embodiment is fed is the hybridization sheldrake.
feed of the present invention is by Itanlian rye and conventional duck feedstuff composition, comprise 1.5 kg Itanlian ryes: conventional duck feed weight ratio is the component (A) of 1:0, 3.5 kg Itanlian rye: conventional duck feed weight ratio is the component (B) of 1:1, 8 kg Itanlian ryes: conventional duck feed weight ratio is the component (C) of 1:2, wherein, the 1st～3 week was used (A) component, 4～6 weeks were used (B) component, 7～9 weeks used (C) component to raise duck, all to adopt Itanlian rye of the same race and same duck feed, but change proportioning both, obtain three kinds of different components, use at different duck growth periods, can satisfy the feed supply in the whole growth period of ecological duck.Different according to the kind of duck, appetite is distinguished to some extent, and the total amount of feed can be adjusted to some extent, but the composition of feed forms according to aforementioned proportion.
The present embodiment provides the described application of duck feed aspect dynamic Substitute For Partial concentrated feed breeding ecological duck that contains Itanlian rye simultaneously, and the concrete method of using is:
(1) plant Itanlian rye (Lolium multiflorum Lam, Lolium) in annual late October in idle plot, the locality of breeding ecological duck, plant 1 mu of (667m2) rye grass and can supply 400 ducks growths.Itanlian rye grows to more than 30cm and cradles, then be cut into length and width approximately the fragment of 1.0 cm * 1.0 cm can use.
(2) in 1 mu of (667m2) rice field 20 ducks of cultivation as example, every mornings 7 point, 5 left and right at dusk, the duck in the rice field needs respectively to feed twice.The total amount of at every turn feeding (20) is the 1st～2 all 1 kg/ days, 3～4 all 2 kg/ days, 5～6 all 3 kg/ days, 7～9 all 4 kg/ days, and wherein the 1st～3 week was used (A) component, and 4～6 weeks were used (B) components, and 7～9 weeks were used (C) components.
Embodiment 2 contrast tests
Adopt described duck feed and the feeding method that contains Itanlian rye of embodiment 1 to feed duck, feed as a comparison (referred to as embodiment 1 duck, the contrast duck), the open-air land for growing field crops cultivation of carrying out with the duck feed of routine (Foshan kind clever duck material factory, 203 fast large duck material).
Embodiment 1 duck, contrast duck are fed since 10 ages in days, body weight is respectively 104.22 g, 104.78 g, and in nine time-of-weeks, embodiment 1 duck, contrast duck all keep normal growth, after feeding for 9 weeks, it is 2.4 kg that embodiment 1 duck consumes the feed gross weight, and body weight is about 2262.86 g, adopts the full price concentrated feed bought (Foshan kind clever duck material factory, 203 fast large duck material) it is 4.8 kg that the contrast duck of feeding consumes the feed gross weight, contrast duck body weight is 2473.00 g, and both difference is little; Embodiment 1 duck fat content is 56.67 g, and the fat content of contrast duck is 280 g, adopts the technology of the present invention can significantly reduce the duck fat content.The determination of fat comprises the weight of duck abdomen fat (leaf fat), subcutaneous fat and muscular stomach external fat, and assay method carries out with reference to Yang Ning (2003) chief editor " poultry production ".
Adopt the described duck forage feed duck that contains Itanlian rye of embodiment 1, but decrease the fat content of duck, significantly improved the quality of duck, meet modern consumer to the demand of meat health and safety quality.Simultaneously, duck after cultivation is carried out Economic and Efficiency Analysis the results are shown in Table 1, result shows, after adopting the described duck feed that contains Itanlian rye of the embodiment of the present invention 1 to carry out dynamically substituting conventional duck concentrated feed, the cultivation profit that peasant household obtains significantly rises, can reach the profit of at least 13.61 yuan of every ducks, substantially exceed the profit of 3.97 yuan of conventional duck concentrated feed, turn over nearly 3.5 times.
Table 1 adopts the duck feed contain Itanlian rye dynamically to substitute concentrated feed to carry out the cost effectiveness analysis of duck-raising enclosed paddy fields
(take every duck as unit)
In table, all costs are according to existing market average price meter, and described sale proceeds unification is according to 16 yuan/kg, not according to the actual conditions meter of ecological duck sales price higher than the contrast duck.
Claims (4)
1. an application that contains the duck feed of Itanlian rye, is characterized in that, is the application aspect dynamic Substitute For Partial concentrated feed breeding ecological duck; The described duck feed that contains Itanlian rye comprises Itanlian rye and conventional duck feed, and three components of (A), (B), (C) that the described duck feed that contains Itanlian rye is comprised of following weight ratio form:
(A) Itanlian rye: conventional duck feed weight ratio is 1:0;
(B) Itanlian rye: conventional duck feed weight ratio is 1:1;
(C) Itanlian rye: conventional duck feed weight ratio is 1:2;
The application of described dynamic Substitute For Partial concentrated feed breeding ecological duck is with the described duck feed that the contains Itanlian rye duck of 20 paddy field aquacultures of feeding, described feeding total amount every day that contains the duck feed of Itanlian rye is the 1st～2 all 1kg/ days, 3～4 all 2kg/ days, 5～6 all 3kg/ days, 7～9 all 4kg/ days, wherein the 1st～3 week was used (A) component, 4～6 weeks were used (B) component, and 7～9 weeks were used (C) component.
2. application according to claim 1 is characterized in that the total consumption of feed in 1～9 week of duck of satisfying 20 paddy field aquacultures, and the described duck feed of Itanlian rye that contains is comprised of three components of (A), (B), (C) of following weight:
(A) Itanlian rye: conventional duck feed weight ratio is 1:0,28～30kg;
(B) Itanlian rye: conventional duck feed weight ratio is 1:1,56～58kg;
(C) Itanlian rye: conventional duck feed weight ratio is 1:2,84～86kg.
3. application according to claim 1 is characterized in that described Itanlian rye grows to more than 30cm to cradle, and then is cut into the fragment of long and the wide 1.0cm of being respectively.
4. application according to claim 1 is characterized in that described duck is the hybridization sheldrake.
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| CN 201210130081 CN102657289B (en) | 2012-04-28 | 2012-04-28 | Duck feed containing lolium multiflorum and application method |
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| CN103053829A (en) * | 2012-12-11 | 2013-04-24 | 融水苗族自治县畜牧站 | Fragrant duck feed and feeding method |
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Non-Patent Citations (4)
| Title |
|---|
| 尹福泉，等.生长鹅对多花黑麦草营养成分利用率的研究.《中国草食动物》.2009,第29卷(第2期),37-39. * |
| 张威，张研.巧喂饲料可使鸡鸭产"红心蛋".《农村实用科技信息》.2002,(第1期),26页. |
| 张威,张研.巧喂饲料可使鸡鸭产"红心蛋".《农村实用科技信息》.2002,(第1期),26页. * |
| 赵福兰,龙家桨.麻鸭的饲养管理技术.《养殖与饲料》.2010,(第7期),15-16. * |
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