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Application of adjustable hyperstatic oxygen-increasing machine in coccidian oocyst sporulation development

An aerator and adjustable technology, applied in the direction of using spores, methods based on microorganisms, biochemical equipment and methods, etc., can solve the problems of uneven blowing, poor controllability, sensitive oxygen demand, etc.

Active Publication Date: 2011-06-15
FOSHAN STANDARD BIO TECH
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  • Description
  • Claims
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Problems solved by technology

However, sporulation of coccidia oocysts is quite sensitive to oxygen demand. Traditionally, air is blown into the culture medium with a straw at regular intervals (generally 1 to 2 hours) artificially to provide sufficient oxygen for the development of sporulation of coccidia oocysts. Oxygen, but this method is labor intensive and less controllable
Its operation is time-consuming and laborious, and it is prone to problems such as insufficient oxygen supply and low oocyst sporulation rate due to uneven blowing

Method used

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  • Application of adjustable hyperstatic oxygen-increasing machine in coccidian oocyst sporulation development
  • Application of adjustable hyperstatic oxygen-increasing machine in coccidian oocyst sporulation development
  • Application of adjustable hyperstatic oxygen-increasing machine in coccidian oocyst sporulation development

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Embodiment Construction

[0011] The application of an adjustable ultra-static aeration machine in the sporulation development of coccidia oocysts according to the present invention is to suspend fresh coccidia oocysts in chloramine T after separating fresh coccidia oocysts from chicken feces containing oocysts in the culture medium. The oocyst culture solution is placed in a digital display biochemical incubator, the temperature is controlled at 27°C to 29°C, the humidity is above 50%, and the oocyst density does not exceed 100,000 oocysts / mL. Connect one end of the plastic trachea to the adjustable ultra-static aerator, erect the adjustable ultra-static aerator on the rack and fix it stably, touch the bottom of the culture container with the other end of the plastic trachea, and connect the adjustable ultra-static aerator The machine power supply releases uniform air bubbles to achieve the purpose of increasing oxygen. Among them, the adjustable ultra-quiet aerator is composed of an existing aerator...

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Abstract

The invention discloses an application of an adjustable hyperstatic oxygen-increasing machine in the coccidian oocyst sporulation development, which is characterized in that oxygen is conveyed for oocyst sporulation development culture from an air outlet pipe of the oxygen-increasing machine to the bottom of a coccidian oocyst culture vessel, thereby improving the oxygen content of coccidian oocyst culture solution and satisfying the development requirements of coccidian oocyst spores. The adjustable hyperstatic oxygen-increasing machine is applied in the coccidian oocyst sporulation development culture, can enable the coccidian oocyst sporulation ratio to be up to 90 percent without influencing the oocyst shapes and vitalities, and has the effect greatly superior to the traditional manual blowing oxygen-increasing method.

Description

technical field [0001] The invention relates to the technical field of aeration equipment, and more specifically relates to the application of an aeration machine in improving the sporulation rate of coccidian oocysts. Background technique [0002] Chicken coccidiosis is widely distributed all over the world, and it is one of the most serious diseases that harm intensive chicken farming. Its harm to chickens is equivalent to some severe infectious diseases. So far, the main means of chicken coccidiosis control is to use anticoccidial drugs for chemical control. However, with the widespread and continuous use of anticoccidial drugs, the two major problems of drug resistance and drug residues are becoming more and more serious, resulting in the situation that it is difficult to prevent chicken coccidiosis with drugs, which has aroused great concern from the Chinese people. Especially as the call for prohibiting drug abuse continues to heat up, people are urgently calling for ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C12R1/90C12N3/00
Inventor 谭志坚翁亚彪
Owner FOSHAN STANDARD BIO TECH
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