CN104171580A - Special loach feed for paddy field cultivation - Google Patents

Abstract

The invention relates to the technical field of aquaculture and particularly relates to a special loach feed for paddy field cultivation. The feed is prepared from the following raw materials in parts by weight: 20-25 parts of corn meal, 10-12 parts of barley malts, 10-12 parts of buckwheat, 8-10 parts of wheat middling, 10-12 parts of soya bean meal, 6-8 parts of juncus effusus, 4-5 parts of chironomidae larvae powder, 2-3 parts of fish meal, 1-2 parts of mountain flour, 6-8 parts of bagasse, 5-6 parts of albizia julibrissin durazz leaves, 3-4 parts of lotus flower, a suitable amount of table salt and 4-5 parts of phagostimulant. According to the prepared loach feed disclosed by the invention, raw materials, such as chironomidae larvae powder, fish meal, juncus effuses and albizia julibrissin durazz leaves, are properly added so that nutritional components needed by the rapid growth and development of loaches can be met and the digestive absorption of the loaches is accelerated; the utilization rate of the feed is increased and the growth is accelerated so that the cultivation yield is effectively increased.

Description

The special-purpose loach feed of a kind of paddy field aquaculture

Technical field

The present invention relates to technical field of aquaculture, be specifically related to special-purpose loach feed of a kind of paddy field aquaculture and preparation method thereof.

Background technology

Loach is described as ginseng in water, its delicious meat, nutritious, also have drug effect concurrently, the important special aquaculture fish of a class, there is good economic benefit, therefore loach breeding industry progressively develops, loach is propagated mode artificially and mainly contains pond culture, paddy field aquaculture, garden cultivation etc., in loach breeding process, feeding and management is most important link, directly have influence on raiser's economic benefit, existing loach feed exists protein content high more, the problem of microelement deficiencies, cause loach growth retardation, especially in paddy field aquaculture process, owing to containing some natural bait in rice field, part has been supplemented the loach required nutrition of growing, if do not change the feed nutrition structure of throwing something and feeding, still the throw something and feed feed of high protein, can bring threat to the growth of loach, even dead, affect greatly output, in order to improve culture benefit, guarantee that loach grows normally, need to change feed structure, preparation nutrition is the feed of equilibrium rationally.

Summary of the invention

The object of this invention is to provide the special-purpose loach feed of a kind of paddy field aquaculture, to improving output, to achieve these goals, the present invention by the following technical solutions:

The special-purpose loach feed of a kind of paddy field aquaculture, it is characterized in that, each parts by weight of raw materials is as follows: corn flour 20-25, fructus hordei germinatus 10-12, buckwheat 10-12, inferior powder 8-10, dregs of beans 10-12, Chinese alpine rush 6-8, chironomus larvas powder 4-5, fish meal 2-3, stone flour 1-2, bagasse 6-8, silk tree leaf 5-6, lotus powder 3-4, salt is appropriate, phagostimulant 4-5, phagostimulant is comprised of the raw material of following weight portion: coix seed oil 1-2, barley seedling powder 1-2, Zornia diphylla (Linn.) Pers 2-3, Hericium erinaceus juice 2-3, Hongqu powder (red colouring agent) 3-4, dark plum 8-10, rice vinegar 2-3, Salvia japonica 5-6, yam flour 3-4, sesame oil 30-35, flour 30-40, preparation method is by Zornia diphylla (Linn.) Pers, dark plum, Salvia japonica boiling 1-2 hour, filters to obtain decocting liquid, is condensed into thick paste, after the dregs of a decoction are dried, pulverizes, and adds in the sesame oil of making popular and stirs 10-15 minute, finally, the thick paste of gained, the dregs of a decoction and other residual components are mixed, granulate, obtain.

The special-purpose loach feed of described a kind of paddy field aquaculture, its preparation process is as follows:

(1) after fructus hordei germinatus, buckwheat, dregs of beans, bagasse are mixed in proportion, pulverize as powder;

(2) Chinese alpine rush, silk tree leaf are shredded standby;

(3) remaining all components is mixed with (1), (2), control moisture, add salt, the post-drying that stirs is granulated, particle diameter 0.2-0.5 millimeter.

Beneficial effect of the present invention is, feed nutrition general equilibrium, omnivorous characteristic from paddy field aquaculture environment and loach, suitable interpolation the raw materials such as chironomus larvas powder, fish meal and Chinese alpine rush, silk tree leaf, can meet loach Fast Growth and grow required nutritional labeling, promote loach to digest and assimilate, improve efficiency of feed utilization, accelerate growth, this feed nutrition is balanced, has avoided the too high negative effect bringing of forage protein.

The specific embodiment

Embodiment

The loach feed of the present embodiment is made by the raw material of following weight portion: corn flour 20, fructus hordei germinatus 12, buckwheat 10, inferior powder 10, dregs of beans 12, Chinese alpine rush 8, chironomus larvas powder 5, fish meal 2, stone flour 1, bagasse 8, silk tree leaf 6, lotus powder 4, salt is appropriate, phagostimulant 4, phagostimulant is comprised of the raw material of following weight portion: coix seed oil 1, barley seedling powder 2, Zornia diphylla (Linn.) Pers 3, Hericium erinaceus juice 2, Hongqu powder (red colouring agent) 4, dark plum 10, rice vinegar 2, Salvia japonica 6, yam flour 4, sesame oil 35, flour 30; Preparation method is by Zornia diphylla (Linn.) Pers, dark plum, Salvia japonica boiling 1 hour, filters to obtain decocting liquid, is condensed into thick paste, after the dregs of a decoction are dried, pulverizes, and adds in the sesame oil of making popular and stirs 15 minutes; Finally, the thick paste of gained, the dregs of a decoction and other residual components are mixed, granulate, obtain.

The loach feed preparation method of the present embodiment comprises the following steps:

(1) after fructus hordei germinatus, buckwheat, dregs of beans, bagasse are mixed in proportion, pulverize as powder;

(2) Chinese alpine rush, silk tree leaf are shredded standby;

(3) remaining all components is mixed with (1), (2), control moisture, add salt, the post-drying that stirs is granulated, 0.5 millimeter of particle diameter.

The present embodiment carries out in loach breeding field, choose at random two loach breeding rice fields, 800 tail loach are all contained in every rice field, two rice fields are divided into control group and experimental group, experimental group feeding feed of the present invention, control group feeding conventional feed, the nursing number of times of two groups of loach, feeding volume, nursing time are all identical, feed three months continuously, two groups of loach growing states are as following table:

From table, can it is evident that, experimental group loach is after continuous feeding feed provided by the invention, and obviously, efficiency of feed utilization is high in weightening finish, and experimental group loach build is healthy and strong, and the state of mind is good.

Claims (2)

1. the special-purpose loach feed of a paddy field aquaculture, it is characterized in that, the component that this feed comprises following weight portion: corn flour 20-25, fructus hordei germinatus 10-12, buckwheat 10-12, inferior powder 8-10, dregs of beans 10-12, Chinese alpine rush 6-8, chironomus larvas powder 4-5, fish meal 2-3, stone flour 1-2, bagasse 6-8, silk tree leaf 5-6, lotus powder 3-4, salt is appropriate, phagostimulant 4-5, phagostimulant is comprised of the raw material of following weight portion: coix seed oil 1-2, barley seedling powder 1-2, Zornia diphylla (Linn.) Pers 2-3, Hericium erinaceus juice 2-3, Hongqu powder (red colouring agent) 3-4, dark plum 8-10, rice vinegar 2-3, Salvia japonica 5-6, yam flour 3-4, sesame oil 30-35, flour 30-40, preparation method is by Zornia diphylla (Linn.) Pers, dark plum, Salvia japonica boiling 1-2 hour, filters to obtain decocting liquid, is condensed into thick paste, after the dregs of a decoction are dried, pulverizes, and adds in the sesame oil of making popular and stirs 10-15 minute, finally, the thick paste of gained, the dregs of a decoction and other residual components are mixed, granulate, obtain.

2. the special-purpose loach feed of a kind of paddy field aquaculture as claimed in claim 1, its preparation process is as follows:

(1) after fructus hordei germinatus, buckwheat, dregs of beans, bagasse are mixed in proportion, pulverize as powder;

(2) Chinese alpine rush, silk tree leaf are shredded standby;

(3) remaining all components is mixed with (1), (2), control moisture, add salt, the post-drying that stirs is granulated, particle diameter 0.2-0.5 millimeter.