Production method of crop straw disease-resistant fattening livestock pellet feed

Abstract

The invention discloses a method for preparing an organic fertilizer by cracking, fermenting and cooking crop straws. The method comprises the following steps: (1) grinding, puffing, crushing and cracking the crop straws; (2) performing compound fermentation and decay on the crop straw powder; (3) condensing, pyrolyzing and decomposing the crop straw powder; (4) adding a disease-resistant fattening agent; and (5) sticky granulation. The straw is fully utilized, and waste is turned into wealth; the production process is simple and convenient, the crop straw is used as the main raw material, the disease resistance is high, and the fattening property is high.

Description

Technical Field

[0001] The invention relates to a method for preparing livestock pellet feed from crop straws. Background Art

[0002] Livestock feed is mainly grass, especially for horses, cattle, sheep and other livestock. In the 1970s, rice straw was crushed into powder and used as livestock feed. However, for hundreds of years, it has been proved that the effect of crop straw as a direct feed for livestock is not ideal, and it can only maintain the life of livestock, but cannot grow fat and fatten them. Therefore, in order to develop my country's animal husbandry on the one hand and solve the pollution sources of air, soil and water on the other hand, it is very necessary to research and develop a production process technology of crop straw cracking fermentation, condensation pyrolysis glutinous and sticky blending to produce livestock disease-resistant and fattening pellet feed. Summary of the invention

[0003] The object of the present invention is to provide a method for producing a disease-resistant and fattening livestock pellet feed using crop straw as a main raw material and having strong disease resistance and fattening properties.

[0004] The technical solution of the present invention is: A method for producing a disease-resistant and fattening livestock pellet feed made of crop straw, characterized in that it comprises the following steps: (1) Rolling, puffing, crushing and breaking the crop straw: First, a single type of crop straw is selected, and the crop straw powder is obtained by sequentially performing the rolling system, drying system, puffing system, crushing system and screening system; (2) Compound fermentation and decomposition of crop straw powder: The crop straw powder is put into the fermentation stage to further decompose the crop straw puffed powder; the decomposition process uses a compound fermentation of yeast agent and mold agent, and the yeast agent and mold agent are mixed into the crop straw powder for fermentation and decomposition; (3) Condensation pyrolysis and maturation of crop straw powder: After the crop straw powder undergoes compound fermentation and decomposition, it is treated in the maturation stage. The maturation process adopts the condensation pyrolysis process, that is, the crop straw puffed fermentation powder is quickly frozen at an extremely low temperature to undergo cell contraction destruction and maturation, and then subjected to high-temperature steaming and pyrolysis cell expansion and tearing destruction, so that the crop straw components are decomposed and matured to form chemical substances that are easily absorbed by the soil and crop roots; (4) Adding disease-resistant and fertilizing agents: After the crop straw is condensed and pyrolyzed and matured, 2% of antibacterial powder, 1% of various trace element powders, and 1% of hormone agent are added to the material by weight to obtain disease-resistant and fertilizing crop straw expanded fermented and matured material; (5) Glutinous rice granulation: After the crop straw powder is matured and the disease-resistant and fattening agent is mixed, the glutinous rice selection stage begins. This stage mainly uses high-quality glutinous rice for steaming. Before steaming, the glutinous rice should be soaked in water. After steaming, the steamed material is put into a pulping machine for powdering and pulping. The pulp is the glutinous rice adhesive. The glutinous rice adhesive is then mixed with the disease-resistant and fattening crop straw puffed, fermented and matured material, and the material is put into a granulating and drying machine for granulation and drying, thereby producing disease-resistant and fattening feed pellets for livestock.

[0005] The invention makes full use of the straw and turns waste into treasure; the invention has a simple production process, uses the crop straw as the main raw material, and has strong disease resistance and strong fertilizer-promoting property.

[0006] The present invention will be further described below in conjunction with the embodiments. DETAILED DESCRIPTION

[0007] A method for producing disease-resistant and fattening livestock pellet feed using crop straw, comprising the following steps: (1) Crop straw is crushed, expanded, pulverized and broken: single crop straw is selected, and the crop straw powder is obtained through the rolling system, drying system, expansion system, crushing system and screening system in sequence; the crop straw is crushed and broken by the rolling device in the machine to destroy its physical structure, and then the fiber structure is destroyed by the dry drying system and expansion agent to expand it, forming a light and large material.

[0008] (2) Composite fermentation and decomposition of crop straw powder: When crop straw becomes puffed crop straw powder, its internal structure has not changed, the saccharides have not been converted, and the molecular chains have not been broken. It needs to be decomposed and converted. Therefore, the composite fermentation method is used for treatment, and yeast and mold agents are used for fermentation treatment.

[0009] The crop straw powder enters the fermentation stage to further decompose the crop straw puffed powder; the decomposition process adopts a yeast agent and a mold agent for composite fermentation, the yeast agent and the mold agent are mixed into the crop straw powder, the yeast agent and the mold agent are diluted with water and evenly mixed with the crop straw powder, the yeast agent liquid and the mold agent liquid are evenly mixed in a ratio of 1:1, the composite agent liquid is diluted with water in a ratio of 1:50 to form a mold yeast agent liquid, the mold yeast agent liquid and the crop puffed powder are stirred and fermented in a weight ratio of 1:20, and then stacked, and covered and sealed with a plastic film, and the temperature is maintained between 20°C and 25°C for 5-7 days. After it is fully fermented and decomposed, the plastic film is uncovered to form a crop straw puffed fermented powder; (3) Condensation pyrolysis and ripening of crop straw powder: After the crop straw powder undergoes compound fermentation and ripening, it is treated in the ripening stage. The ripening process adopts the condensation pyrolysis process method, which is to put the crop straw puffed fermentation powder into minus 60℃ and freeze it quickly. After 6-8 hours, take it out and put it into a cage tray and place it on a steamer for steaming. The number of cage tray layers is controlled within 12 layers. The steaming time for each batch is 2 hours to fully heat it. (4) Adding disease-resistant and fertilizing agents: After the crop straw is condensed and pyrolyzed and matured, 2% of antibacterial powder, 1% of various trace element powders, and 1% of hormone agent are added to the material by weight to obtain disease-resistant and fertilizing crop straw expanded fermented and matured material; (5) Glutinous rice granulation: After the crop straw powder is matured and the disease-resistant and fattening agent is mixed, the glutinous rice selection stage begins. This stage mainly uses high-quality glutinous rice for steaming. Before steaming, the glutinous rice should be soaked in water for more than 5 hours, and then steamed in a water to glutinous rice weight ratio of 1:1. The steaming time is generally more than 2 hours. After steaming, the steamed material is put into a pulping machine for powdering and pulping. The pulp is the glutinous rice adhesive. Then, the glutinous rice adhesive and the disease-resistant and fattening crop straw expanded fermented and matured material are mixed evenly in a weight ratio of 1:2, and put into a granulating dryer for granulation and dry drying, thereby producing livestock granular disease-resistant and fattening feed.

Claims

1. A method for producing disease-resistant and fattening livestock pellet feed using crop straw, characterized in that: The following steps are involved: (1) Rolling, puffing, crushing and breaking the crop straw: First, a single type of crop straw is selected, and the crop straw powder is obtained by sequentially performing the rolling system, drying system, puffing system, crushing system and screening system; (2) Compound fermentation and decomposition of crop straw powder: The crop straw powder is put into the fermentation stage to further decompose the crop straw puffed powder; the decomposition process uses a compound fermentation of yeast agent and mold agent, and the yeast agent and mold agent are mixed into the crop straw powder for fermentation and decomposition; (3) Condensation pyrolysis and maturation of crop straw powder: After the crop straw powder undergoes compound fermentation and decomposition, it is treated in the maturation stage. The maturation process adopts the condensation pyrolysis process, that is, the crop straw puffed fermentation powder is quickly frozen at an extremely low temperature to undergo cell contraction destruction and maturation, and then subjected to high-temperature steaming and pyrolysis cell expansion and tearing destruction, so that the crop straw components are decomposed and matured to form chemical substances that are easily absorbed by the soil and crop roots; (4) Adding disease-resistant and fertilizing agents: After the crop straw is condensed and pyrolyzed and matured, 2% of antibacterial powder, 1% of various trace element powders, and 1% of hormone agent are added to the material by weight to obtain disease-resistant and fertilizing crop straw expanded fermented and matured material; (5) Glutinous rice granulation: After the crop straw powder is matured and the disease-resistant and fattening agent is mixed, the glutinous rice selection stage begins. This stage mainly uses high-quality glutinous rice for steaming. Before steaming, the glutinous rice should be soaked in water. After steaming, the steamed material is put into a pulping machine for powdering and pulping. The pulp is the glutinous rice adhesive. The glutinous rice adhesive is then mixed with the disease-resistant and fattening crop straw puffed, fermented and matured material, and the material is put into a granulating and drying machine for granulation and drying, thereby producing disease-resistant and fattening feed pellets for livestock.

2. The method for producing the disease-resistant and fattening livestock pellet feed of crop straw according to claim 1, characterized in that: Specific methods include: (1) Rolling, puffing, crushing and breaking the crop straw: Select single crop straw, and make crop straw powder through rolling system, drying system, puffing system, crushing system and screening system in sequence; (2) Compound fermentation and decomposition of crop straw powder: The crop straw powder is put into the fermentation stage to further decompose the crop straw puffed powder; the decomposition process uses a compound fermentation of yeast agent and mold agent, and the yeast agent and mold agent are mixed into the crop straw powder. The yeast agent and the mold agent are mixed with water and the crop straw powder and mixed evenly, and then the mixed crop straw puffed powder is piled up and covered and sealed with a plastic film, and the temperature is maintained between 20°C and 25°C for 5-7 days. After the fermentation is fully decomposed, the plastic film is uncovered to form the crop straw puffed fermented powder; (3) Condensation pyrolysis and ripening of crop straw powder: After the crop straw powder undergoes compound fermentation and ripening, it is treated in the ripening stage. The ripening process adopts the condensation pyrolysis process method, which is to put the crop straw puffed fermentation powder into minus 60℃ and freeze it quickly. After 6-8 hours, take it out and put it into a cage tray and place it on a steamer for steaming. The number of cage tray layers is controlled within 12 layers. The steaming time for each batch is 2 hours to fully heat it. (4) Adding disease-resistant and fertilizing agents: After the crop straw is condensed and pyrolyzed and matured, 2% of antibacterial powder, 1% of various trace element powders, and 1% of hormone agent are added to the material by weight to obtain disease-resistant and fertilizing crop straw expanded fermented and matured material; (5) Glutinous rice granulation: After the crop straw powder is matured and the disease-resistant and fattening agent is mixed, the glutinous rice selection stage begins. This stage mainly uses high-quality glutinous rice for steaming. Before steaming, the glutinous rice should be soaked in water for more than 5 hours, and then steamed in a water to glutinous rice weight ratio of 1:

1. The steaming time is generally more than 2 hours. After steaming, the steamed material is put into a pulping machine for powdering and pulping. The pulp is the glutinous rice adhesive. Then, the glutinous rice adhesive and the disease-resistant and fattening crop straw expanded fermented and matured material are mixed evenly in a weight ratio of 1:2, and put into a granulating dryer for granulation and dry drying, thereby producing livestock granular disease-resistant and fattening feed.