4 results about "Chinese bee" patented technology

The utility model discloses an apis cerana feeding device, which relates to the field of apis cerana feeding devices and comprises a food storage box used for storing sweet water, pollen or other bee food. The feeding trough is used for containing food for bees to eat, and the bottom of the food storage box is provided with a food feeding pipe communicating with the upper portion of the feeding trough; the automatic control module comprises a quantity control electromagnetic valve, the quantity control electromagnetic valve is arranged on the feeding pipe, and when the quantity control electromagnetic valve is opened, bee food stored in the food storage box can be fed into the feeding trough through the feeding pipe. The automatic control module can automatically adjust the feeding amount according to the activity condition of bees and the environmental condition, it is ensured that each bee can obtain enough food, and the feeding efficiency is improved; the frequency of manually putting food is reduced, the stress response of bees is reduced, and the health level and productivity of bee colonies are improved; the double-layer heat preservation storage box and the automatic control module ensure that food is fresh and safe, and bee colony diseases caused by food deterioration are reduced.

The invention relates to the technical field of gene detection, in particular to a primer group for detecting a beta-GBP gene of apis cerana and application of the primer group, and the primer group comprises an upstream primer CDS-Acbeta-GBP-1-F with a nucleotide sequence as shown in SEQ ID No.1; the nucleotide sequence of the downstream primer CDS-Acbeta-GBP-1-R is as shown in SEQ ID No. 2; the nucleotide sequence of the upstream primer CDS-Acbeta-GBP-2 is as shown in SEQ ID No.3, and the nucleotide sequence of the downstream primer CDS-Acbeta-GBP-2-R is as shown in SEQ ID No.4; the nucleotide sequence of the upstream primer CDS-Acbeta-GBP-3-F is as shown in SEQ ID No.5, and the nucleotide sequence of the downstream primer CDS-Acbeta-GBP-3-R is as shown in SEQ ID No.6. The invention further discloses a kit for detecting the content of the CDS-Acbeta-GBP-3-F. The Ac beta-GBP gene found by the research can be used as a molecular breeding target spot, disease-resistant bee species highly expressing the gene can be screened by detecting the Ac beta-GBP gene through the primer pair provided by the invention, the method for screening the chalkbrood disease-resistant bee species is enriched, and meanwhile, the Ac beta-GBP provides a new view angle and a new target spot for illuminating a chalkbrood disease-resistant molecular mechanism of Chinese bees, so that the application prospect is wide. And a theoretical basis is laid for developing a novel bee disease prevention and control technology based on RNA interference.

The utility model relates to the technical field of mating boxes, and discloses an apis cerana mating box which solves the problem that frames in an existing mating box are inconvenient to adaptively arrange, and comprises a cover body arranged at the top end of a box body, a plurality of frames arranged in the box body, and a first lap plate fixedly arranged at the top end of one side of each frame. A first lap-joint plate is fixedly arranged on one side of the frame, a first half groove is formed between the first lap-joint plate and the frame, a second lap-joint plate is fixedly arranged on the other side of the frame, a second half groove is formed between the second lap-joint plate and the frame, a first threaded hole is formed in the middle of the top end of the frame, second threaded holes are formed in the first lap-joint plate and the second lap-joint plate, and locking bolts are arranged on the second threaded holes. A rectangular supporting frame body matched with the frame is fixedly arranged at the top end of the inner side wall of the box body; by means of the mating box, a single frame can be longitudinally arranged or two frames can be spliced to be transversely arranged according to needs, and adaptability is improved.