CN103330086A - Juvenile river crab feed and preparation method thereof - Google Patents
Juvenile river crab feed and preparation method thereof Download PDFInfo
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- CN103330086A CN103330086A CN2013102865266A CN201310286526A CN103330086A CN 103330086 A CN103330086 A CN 103330086A CN 2013102865266 A CN2013102865266 A CN 2013102865266A CN 201310286526 A CN201310286526 A CN 201310286526A CN 103330086 A CN103330086 A CN 103330086A
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Abstract
The invention provides a juvenile river crab feed. The feed comprises following ingredients: soybean cake powder, wheat bran powder, rice powder, cottonseed cake powder, soybean protein powder, corn powder, fish meal, bone meal, composite vitamin, and composite multi-mineral. The feed is capable of providing juvenile river crabs with basic nutritional components, and promoting rapid growth of juvenile river crabs; the addition of core additives is capable of increasing the growth efficiency of juvenile river crabs, and providing juvenile river crabs with auto-immunity; the feed is safe, sources of the ingredients are abundant, and cost is low.
Description
Technical field
The present invention relates to a kind of feed for river crab, particularly a kind of river crab seedling feed and preparation method thereof and application.
Background technology
The river crab formal name used at school is Eriocheir sinensis Eriocheir sinensis Milne-Edwards, is a kind of economic crab, is one of traditional famous and precious aquatic products of China.The river crab fast growth, specification is big, premunition is strong, delicious flavour, is one of delicacies of liking of people.
Reach the Zhujiang River in China in the south North gets the Liaohe River, extensively distribute on the very long coastline, wherein with the Changjiang river water system output maximum, mouthfeel is the most delicious.The Changjiang river water system Eriocheir sinensis is the important breed objects in area such as the middle and lower reach of Yangtze River, its breed history is two more than ten years, since the last century the eighties, China has extensively carried out river crab artificial breeding and breed, development through more than two decades, culture of Chinese mitten crab had become the industry that China shows unique characteristics already, and had formed the production system of industrialization.And formed the production system of industrialization.Along with the expansion of the scale of breed and the raising of the level of consumption, how culture of Chinese mitten crab industry realizes that with by the increase of the raising of simple output and the quantity transformation towards the direction of paying attention to promoting benefit and quality growth, the synergy of culture of Chinese mitten crab has become crab farming question of common concern.
At present, popularize along with agalactous, all be to be main feeding method with mixed feed, but the nutrition in the batching is not quite reasonable, the content of various albumen and vitamin is lower, easily cause the shortage of protein, fat, carbohydrate, mineral matter and vitamin powder and the trace element of river crab, because the deficiency of various nutrition easily causes river crab to grow slowly, stature is little, in light weight, activity is few, agreeable to the taste poor performance is easily suffered from various fish diseases.
Particularly concerning the river crab seedling, there is more problem.The one,, river crab seedling premunition is lower; The 2nd,, the river crab seedling is in the stage that metabolism is vigorous, grow fast, and the river crab seedling in this period is big especially to nutritional need on the one hand, and digestive organs are undeveloped on the other hand, and digestive function is poor.
Summary of the invention
Goal of the invention: the purpose of this invention is to provide a kind of feed that the river crab seedling is used that is suitable for, can satisfy the quick growth of river crab seedling on the one hand, can avoid the river crab seedling ill on the other hand.
Technical scheme: a kind of river crab seedling feed provided by the invention, made by following component: soya-bean cake powder, wheatfeed, paddy meal, cottonseed meal, soyabean protein powder, corn flour, fish meal, bone meal, B B-complex, compound many ore deposits.
Preferably, made by the component of following weight portion: soya-bean cake powder 10-20 part, wheatfeed 8-12 part, paddy meal 15-25 part, cottonseed meal 4-6 part, soyabean protein powder 4-6 part, corn flour 4-6 part, fish meal 4-6 part, bone meal 4-6 part, B B-complex 1-3 part, compound many ore deposits 0.5-1.5 part.
Further preferably, made by the component of following weight portion: 15 parts in soya-bean cake powder, 10 parts of wheatfeeds, 20 parts of paddy meals, 5 parts of cottonseed meals, 5 parts of soyabean protein powders, 5 parts of corn flour, 5 parts of fish meal, 5 parts of bone meal, 2 parts of B B-complexes, 1 part in compound many ore deposits.
Wherein, described B B-complex comprises vitamin A, cholecalciferol, vitamin E, vitamin B1, vitamin B2, vitamin B6, biotin, comprises in the per kilogram B B-complex: vitamin A 3000IU, cholecalciferol 500IU, vitamin E 10mg, vitamin B1 2mg, vitamin B2 3mg, vitamin B6 2mg, biotin 0.5mg.
Wherein, described compound many ore deposits comprise iron, copper, zinc, manganese, cobalt, iodine, selenium, comprise in the per kilogram of described compound many ore deposits: iron 50 grams, copper 2 grams, zinc 30 grams, manganese 5 grams, cobalt 0.2 gram, iodine 0.1 gram, selenium 0.1 gram.
The present invention also provides the preparation method of above-mentioned river crab seedling feed, may further comprise the steps:
(1) soya-bean cake powder, wheatfeed, paddy meal, cottonseed meal, soyabean protein powder, corn flour, fish meal, bone meal are mixed, sieves, get elementary feed;
(2) compound many ore deposits, B B-complex and core additive will be added successively in the elementary feed, namely.
Beneficial effect: river crab seedling feed provided by the invention can provide the base nutrients matter of river crab seedling, can promote the river crab seedling to grow fast, add the core additive and not only can improve river crab growth of seedlings efficient, and the immunity of river crab seedling self can be provided, safe, raw material sources are wide, cheap.
Contain the multiple nutrients material in the river crab seedling feed of the present invention, scientific formulation, comprehensive nutrition can satisfy the basic nutrition of river crab seedling fully, adds several mineral materials and trace element simultaneously, thereby can guarantee quick growth.
River crab seedling feed of the present invention can improve the immunity, safe of river crab seedling.Adopt natural products be raw material as the core additive, can improve river crab seedling autoimmunity, improve river crab seedling health status, simultaneously without any side effects, it is residual more not have harmful substance, can not cause damage to health.
The specific embodiment
Embodiment 1
River crab seedling feed is made by the component of following weight portion: 15 parts in soya-bean cake powder, 10 parts of wheatfeeds, 20 parts of paddy meals, 5 parts of cottonseed meals, 5 parts of soyabean protein powders, 5 parts of corn flour, 5 parts of fish meal, 5 parts of bone meal, 2 parts of B B-complexes.
Wherein, described B B-complex comprises vitamin A, cholecalciferol, vitamin E, vitamin B1, vitamin B2, vitamin B6, biotin, comprises in the per kilogram B B-complex: vitamin A 3000IU, cholecalciferol 500IU, vitamin E 10mg, vitamin B1 2mg, vitamin B2 3mg, vitamin B6 2mg, biotin 0.5mg.
Wherein, described compound many ore deposits comprise iron, copper, zinc, manganese, cobalt, iodine, selenium, comprise in the per kilogram of described compound many ore deposits: iron 50 grams, copper 2 grams, zinc 30 grams, manganese 5 grams, cobalt 0.2 gram, iodine 0.1 gram, selenium 0.1 gram.
Its preparation method may further comprise the steps:
(1) soya-bean cake powder, wheatfeed, paddy meal, cottonseed meal, soyabean protein powder, corn flour, fish meal, bone meal are mixed, sieves, get elementary feed;
(2) compound many ore deposits, B B-complex and core additive will be added successively in the elementary feed, namely.
Embodiment 2
River crab seedling feed is made by the component of following weight portion: 10 parts in soya-bean cake powder, 12 parts of wheatfeeds, 25 parts of paddy meals, 6 parts of cottonseed meals, 4 parts of soyabean protein powders, 4 parts of corn flour, 6 parts of fish meal, 4 parts of bone meal, 1 part of B B-complex, 0.5 part in compound many ore deposits.
Wherein, described B B-complex comprises vitamin A, cholecalciferol, vitamin E, vitamin B1, vitamin B2, vitamin B6, biotin, comprises in the per kilogram B B-complex: vitamin A 3000IU, cholecalciferol 500IU, vitamin E 10mg, vitamin B1 2mg, vitamin B2 3mg, vitamin B6 2mg, biotin 0.5mg.
Wherein, described compound many ore deposits comprise iron, copper, zinc, manganese, cobalt, iodine, selenium, comprise in the per kilogram of described compound many ore deposits: iron 50 grams, copper 2 grams, zinc 30 grams, manganese 5 grams, cobalt 0.2 gram, iodine 0.1 gram, selenium 0.1 gram.
Its preparation method is with embodiment 1.
Embodiment 3
River crab seedling feed is made by the component of following weight portion: 20 parts in soya-bean cake powder, 8 parts of wheatfeeds, 15 parts of paddy meals, 4 parts of cottonseed meals, 6 parts of soyabean protein powders, 6 parts of corn flour, 4 parts of fish meal, 6 parts of bone meal, 3 parts of B B-complexes, 1.5 parts in compound many ore deposits.
Wherein, described B B-complex comprises vitamin A, cholecalciferol, vitamin E, vitamin B1, vitamin B2, vitamin B6, biotin, comprises in the per kilogram B B-complex: vitamin A 3000IU, cholecalciferol 500IU, vitamin E 10mg, vitamin B1 2mg, vitamin B2 3mg, vitamin B6 2mg, biotin 0.5mg.
Wherein, described compound many ore deposits comprise iron, copper, zinc, manganese, cobalt, iodine, selenium, comprise in the per kilogram of described compound many ore deposits: iron 50 grams, copper 2 grams, zinc 30 grams, manganese 5 grams, cobalt 0.2 gram, iodine 0.1 gram, selenium 0.1 gram.
Its preparation method is with embodiment 1.
Embodiment 4
The river crab seedling of 100 health is divided into 4 groups at random, and experimental group 1, experimental group 2, experimental group 3 adopt the river crab seedling that contains embodiment 1, embodiment 2, embodiment 3 to feed respectively 30 days, and control group adopts common feed for river crab to feed.Finish to weigh respectively in experiment beginning and experiment for examination river crab seedling.The health status of river crab is observed and recorded to experimental session.
Table 2 DIFFERENT FEED is to the influence of river crab seedling
| Index | Control group | Experimental group 1 | Experimental group 2 | Experimental group 3 |
| Initial average weight g | 6 | 6 | 6 | 6 |
| Finish average weight g | 31.8 | 35.4 | 35.1 | 34.2 |
| Average weight gain g | 25.8 | 29.4 | 29.1 | 28.2 |
| Test age in days d | 30 | 30 | 30 | 30 |
| Average daily gain g/d | 0.86 | 0.98 | 0.97 | 0.94 |
The table 2 river crab seedling death rate
| Index | Control group | Experimental group 1 | Experimental group 2 | Experimental group 3 |
| Death rate % | 20 | 0 | 8 | 4 |
The result shows that the average daily gain of experimental group is apparently higher than control group.The phenomena of mortality do not take place in experimental group river crab seedling.
Claims (6)
1. a river crab seedling feed is characterized in that: made by following component: soya-bean cake powder, wheatfeed, paddy meal, cottonseed meal, soyabean protein powder, corn flour, fish meal, bone meal, B B-complex, compound many ore deposits.
2. a kind of river crab seedling feed according to claim 1, it is characterized in that: the component by following weight portion is made: soya-bean cake powder 10-20 part, wheatfeed 8-12 part, paddy meal 15-25 part, cottonseed meal 4-6 part, soyabean protein powder 4-6 part, corn flour 4-6 part, fish meal 4-6 part, bone meal 4-6 part, B B-complex 1-3 part, compound many ore deposits 0.5-1.5 part.
3. a kind of river crab seedling feed according to claim 1, it is characterized in that: the component by following weight portion is made: 15 parts in soya-bean cake powder, 10 parts of wheatfeeds, 20 parts of paddy meals, 5 parts of cottonseed meals, 5 parts of soyabean protein powders, 5 parts of corn flour, 5 parts of fish meal, 5 parts of bone meal, 2 parts of B B-complexes, 1 part in compound many ore deposits.
4. a kind of river crab seedling feed according to claim 1, it is characterized in that: described B B-complex comprises vitamin A, cholecalciferol, vitamin E, vitamin B1, vitamin B2, vitamin B6, biotin, comprises in the per kilogram B B-complex: vitamin A 3000IU, cholecalciferol 500IU, vitamin E 10mg, vitamin B1 2mg, vitamin B2 3mg, vitamin B6 2mg, biotin 0.5mg.
5. a kind of river crab seedling feed according to claim 1, it is characterized in that: described compound many ore deposits comprise iron, copper, zinc, manganese, cobalt, iodine, selenium, comprise in the per kilogram of described compound many ore deposits: iron 50 grams, copper 2 grams, zinc 30 grams, manganese 5 grams, cobalt 0.2 gram, iodine 0.1 gram, selenium 0.1 gram.
6. the preparation method of a river crab seedling feed is characterized in that: may further comprise the steps:
(1) soya-bean cake powder, wheatfeed, paddy meal, cottonseed meal, soyabean protein powder, corn flour, fish meal, bone meal are mixed, sieves, get elementary feed;
(2) compound many ore deposits, B B-complex and core additive will be added successively in the elementary feed, namely.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2013102865266A CN103330086A (en) | 2013-07-09 | 2013-07-09 | Juvenile river crab feed and preparation method thereof |
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| CN2013102865266A CN103330086A (en) | 2013-07-09 | 2013-07-09 | Juvenile river crab feed and preparation method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105285494A (en) * | 2015-10-22 | 2016-02-03 | 安徽孔津湖农业开发有限公司 | River crab hatchling feed |
| CN105410463A (en) * | 2015-11-30 | 2016-03-23 | 全椒县天润生态养殖专业合作社 | Feed for enhancing river crab immunity |
| CN107712439A (en) * | 2017-09-26 | 2018-02-23 | 张家港大禹农业科技有限公司 | Suitable for the feed for river crab and preparation method of three-dimensional intensive culture pattern |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101642196A (en) * | 2009-06-15 | 2010-02-10 | 江苏海辰科技集团 | River crab compound feed |
| CN102125193A (en) * | 2011-04-08 | 2011-07-20 | 南通巴大饲料有限公司 | Safe compound feed for crablets |
| CN102771655A (en) * | 2012-06-21 | 2012-11-14 | 句容市三岔蟹业专业合作社 | Eriocheir sinensis compound feed |
| CN102793074A (en) * | 2011-05-26 | 2012-11-28 | 顾欣锋 | Juvenile crab feed |
-
2013
- 2013-07-09 CN CN2013102865266A patent/CN103330086A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101642196A (en) * | 2009-06-15 | 2010-02-10 | 江苏海辰科技集团 | River crab compound feed |
| CN102125193A (en) * | 2011-04-08 | 2011-07-20 | 南通巴大饲料有限公司 | Safe compound feed for crablets |
| CN102793074A (en) * | 2011-05-26 | 2012-11-28 | 顾欣锋 | Juvenile crab feed |
| CN102771655A (en) * | 2012-06-21 | 2012-11-14 | 句容市三岔蟹业专业合作社 | Eriocheir sinensis compound feed |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105285494A (en) * | 2015-10-22 | 2016-02-03 | 安徽孔津湖农业开发有限公司 | River crab hatchling feed |
| CN105410463A (en) * | 2015-11-30 | 2016-03-23 | 全椒县天润生态养殖专业合作社 | Feed for enhancing river crab immunity |
| CN107712439A (en) * | 2017-09-26 | 2018-02-23 | 张家港大禹农业科技有限公司 | Suitable for the feed for river crab and preparation method of three-dimensional intensive culture pattern |
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Application publication date: 20131002 |