A kind of pollution-free slowly-releasing fertilizer efficiency carp fertilizer and preparation method thereof
technical field:
The present invention relates to a kind of field of animal feed, be specifically related to a kind of pollution-free slowly-releasing fertilizer efficiency carp fertilizer and preparation method thereof.
background technology:
Carp is one of main freshwater aquiculture fingerling of China, has distribution extensive, adaptable feature.Along with improving constantly of people's living standard, to the demand of carp product in continuous increase, cultured area and output is corresponding rising also.But only provide balanced in nutrition in carp culture process, pollution-free slowly-releasing fertilizer efficiency carp fertilizer that cost performance is high, good culture benefit could be obtained.But the carp feed on market, levels of audit quality is uneven, and weightening finish and the feed coefficient of acquisition also vary.The price of the main common protein raw material dregs of beans of pollution-free slowly-releasing fertilizer efficiency carp fertilizer, fish meal, cotton dregs, rapeseed dregs is relatively high, thus causes the price of high-grade pollution-free slowly-releasing fertilizer efficiency carp fertilizer also higher.There are some to reduce costs blindly again, adopt low material, cause feed nutrition not comprehensive, make carp growth speed slow.
summary of the invention:
The object of the invention is overcome the deficiencies in the prior art and provide a kind of cost lower, one pollution-free slowly-releasing fertilizer efficiency carp fertilizer of the environmental protection of comprehensive nutrition and preparation method thereof.
To achieve these goals, technical scheme of the present invention is as follows:
A kind of pollution-free slowly-releasing fertilizer efficiency carp fertilizer, composite feeding promoting agent 0.2-0.8 part, soybean lecithin 55-70 part, fish meal 10-85 part
Nano controlled-release carrier 20-25 part;
The preparation method of described nano controlled-release carrier is:
(1) silicone hydroxyl apatite, concave convex rod, hydrotalcite, imvite, titanium dioxide, calcite, kaolin are mixed according to the mass fraction proportioning of 35-45:10-15:10-15:8-10:8-10:7-8:5-7, join in the mixed solution of 230 parts of methyl-sulfoxides (DMSO) and 50 parts of methyl alcohol, stir 60 hours in 65 DEG C, filter, and wash the excessive methyl-sulfoxide (DMSO) of 3 removings with the hot ethanol of 60 DEG C of temperature, put into vacuum drying chamber, 60 DEG C of temperature dryings 24 hours, grinding is sieved, and obtains a modified composite;
(2) by 1 part of modified composite, 15 parts of potassium acetates and 25 parts of distilled water mixing, more than 10 hours are stirred in temperature 50 C, in temperature 30 DEG C, first disperse 3.5 hours under ultrasonic electric power 350W condition, and then disperse 4 hours under ultrasonic electric power 250W condition.To filter, and with distilling washing 3 times, 80 DEG C of vacuum drying 24 hours, grinding is sieved, and obtains twice-modified compound; (3) above-mentioned 1 part of twice-modified compound is disperseed 60min at 600W power ultrasonic, be heated to 90 DEG C with constant temperature heating device, and stir (1200r/min) 60 minutes with mechanical agitator; Obtain nano controlled-release carrier;
Described composite feeding promoting agent comprises glycine, glutamic acid, molasses and vomiting nut, with weight parts, and glycine 15-25 part, glutamic acid 30-40 part, molasses 10-20 part and vomiting nut 25-35 part.
The preparation method of described pollution-free slowly-releasing fertilizer efficiency carp fertilizer, comprises the following steps:
(A) composite feeding promoting agent 0.2-0.8 part, soybean lecithin 55-70 part, fish meal 10-85 part, nano controlled-release carrier 20-25 part are pulverized, cross 120 mesh sieves;
(B) Cottonseed Meal 15-22 part, wheat bran 12-18 part, rice bran 9-18 part, calcium monohydrogen phosphate 2-4 part, corn protein powder 3-9 part, secondary powder 20-33 part, Strong flour 20-30 part, Sweet Potato Leaf powder 12-23 part, sucrose 2-5 part are dropped into pulverizer and pulverized, cross 100 mesh sieves, add vegetable seed dregs of fat 16-24 part drop into mixer together with the compound obtained in step (A) after, mix;
(C) pour into after mixing to be placed in comminutor and carry out granulation, the rotating speed of comminutor is 50 revs/min, and preparation time is 30 minutes;
(D) granulated meal obtained in step (C) is carried out drying, baking temperature is 130-160 DEG C, and drying time is 20-30 minute, obtains dry feed granules.
Beneficial effect of the present invention is as follows:
The raw material economics environmental protection that the present invention adopts, wheat bran, rice bran, the vegetable seed dregs of fat and Sweet Potato Leaf powder are all produce discarded object, save the sustainable health development that cost facilitates again green cultivation, really realized the recycling economy turned waste into wealth, there are good economic results in society; Adding corn protein powder and B B-complex makes nutrition relatively more comprehensive, facilitates the g and D of carp.Preparation method of the present invention is simple, easy to operate.Utilize hydroxyapatite etc. itself to have the character of loose structure, fertilizer components is adsorbed in the inner mesh of carrier, reach the object of slow releasing.Hydroxyapatite also has biodegradability properties, and gained catabolite is various trace elements ion, and these elements can be gradually resorbed.Nano controlled-release additive has good biocompatibility, gastrointestinal tract mucous compatibility, each component making it load has controlled-release function, all improve a lot through twice-modified nano-complex drugloading rate and adsorbance, fertilizer efficiency time lengthening more than 3 months, the increment of effective suppression animal pathogen, improves the benefit of the producer.
detailed description of the invention:
The technological means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with specific embodiment, setting forth the present invention further.
Embodiment 1
In the present embodiment, a kind of pollution-free slowly-releasing fertilizer efficiency carp fertilizer, is made up of the raw material of following weight fraction: Cottonseed Meal 15 parts, 12 parts, wheat bran, 18 parts, rice bran, calcium monohydrogen phosphate 2 parts, corn protein powder 9 parts, 20 parts, secondary powder, Strong flour 20 parts, the vegetable seed dregs of fat 16 parts, 12 parts, Sweet Potato Leaf powder, sucrose 2 parts, composite feeding promoting agent 0.2 part, soybean lecithin 55 parts, fish meal 10 parts, 20 parts, nano controlled-release carrier;
Described composite feeding promoting agent comprises glycine, glutamic acid, molasses and vomiting nut, with weight parts, and glycine 15 parts, 30 parts, glutamic acid, 10 parts, molasses and vomiting nut 25 parts.
The preparation method of pollution-free slowly-releasing fertilizer efficiency carp fertilizer, comprises the following steps:
(A) by composite feeding promoting agent 0.2 part, soybean lecithin 55 parts, fish meal 10 parts, the pulverizing of 20 parts, nano controlled-release carrier, 120 mesh sieves are crossed;
(B) Cottonseed Meal 15 parts, 12 parts, wheat bran, 9 parts, rice bran, calcium monohydrogen phosphate 2 parts, corn protein powder 3 parts, 20 parts, secondary powder, Strong flour 20 parts, 12 parts, Sweet Potato Leaf powder, sucrose 2 parts of input pulverizers are pulverized, cross 100 mesh sieves, add vegetable seed dregs of fat 16-24 part drop into mixer together with the compound obtained in step (A) after, mix;
(C) pour into after mixing to be placed in comminutor and carry out granulation, the rotating speed of comminutor is 50 revs/min, and preparation time is 30 minutes;
(D) granulated meal obtained in step (C) is carried out drying, baking temperature is 130-160 DEG C, and drying time is 20-30 minute, obtains dry feed granules.
Embodiment 1 is known by actual cultivation, and the speed of growth of the carp of the present embodiment improves 1 times.The raw material economics environmental protection that the present invention adopts, wheat bran, rice bran, the vegetable seed dregs of fat and Sweet Potato Leaf powder are all produce discarded object, save the sustainable health development that cost facilitates again green cultivation, really realized the recycling economy turned waste into wealth, there are good economic results in society; Adding corn protein powder and B B-complex makes nutrition relatively more comprehensive, facilitates the g and D of carp.Preparation method of the present invention is simple, easy to operate.
Embodiment 2
In this enforcement, a kind of pollution-free slowly-releasing fertilizer efficiency carp fertilizer, is made up of the raw material of following weight fraction: Cottonseed Meal 22 parts, 18 parts, wheat bran, 9 parts, rice bran, calcium monohydrogen phosphate 4 parts, corn protein powder 3 parts, 33 parts, secondary powder, Strong flour 30 parts, the vegetable seed dregs of fat 24 parts, 23 parts, Sweet Potato Leaf powder, sucrose 5 parts, composite feeding promoting agent 0.8 part, soybean lecithin 70 parts, fish meal 85 parts, 25 parts, nano controlled-release carrier;
Described composite feeding promoting agent comprises glycine, glutamic acid, molasses and vomiting nut, with weight parts, and glycine 25 parts, 40 parts, glutamic acid, 20 parts, molasses and vomiting nut 35 parts.
The preparation method of pollution-free slowly-releasing fertilizer efficiency carp fertilizer, comprises the following steps:
(A) by composite feeding promoting agent 0.8 part, soybean lecithin 70 parts, fish meal 85 parts, the pulverizing of 25 parts, nano controlled-release carrier, 120 mesh sieves are crossed;
(B) Cottonseed Meal 22 parts, 18 parts, wheat bran, 18 parts, rice bran, calcium monohydrogen phosphate 4 parts, corn protein powder 9 parts, secondary powder 20-33 part, Strong flour 30 parts, 23 parts, Sweet Potato Leaf powder, sucrose 5 parts of input pulverizers are pulverized, cross 100 mesh sieves, add the vegetable seed dregs of fat 24 parts drop into mixer together with the compound obtained in step (A) after, mix;
(C) pour into after mixing to be placed in comminutor and carry out granulation, the rotating speed of comminutor is 50 revs/min, and preparation time is 30 minutes;
(D) granulated meal obtained in step (C) is carried out drying, baking temperature is 160 DEG C, and drying time is 30 minutes, obtains dry feed granules.
Embodiment 2 is known by actual cultivation, and the speed of growth of the carp of the present embodiment improves 1.2 times.The raw material economics environmental protection that the present invention adopts, wheat bran, rice bran, the vegetable seed dregs of fat and Sweet Potato Leaf powder are all produce discarded object, save the sustainable health development that cost facilitates again green cultivation, really realized the recycling economy turned waste into wealth, there are good economic results in society; Adding corn protein powder and B B-complex makes nutrition relatively more comprehensive, facilitates the g and D of carp.Preparation method of the present invention is simple, easy to operate.Utilize hydroxyapatite etc. itself to have the character of loose structure, fertilizer components is adsorbed in the inner mesh of carrier, reach the object of slow releasing.Hydroxyapatite also has biodegradability properties, and gained catabolite is various trace elements ion, and these elements can be gradually resorbed.Nano controlled-release additive has good biocompatibility, gastrointestinal tract mucous compatibility, each component making it load has controlled-release function, all improve a lot through twice-modified nano-complex drugloading rate and adsorbance, fertilizer efficiency time lengthening more than 3 months, the increment of effective suppression animal pathogen, improves the benefit of the producer.
More than show and describe general principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.