Abstract: A desert greenhouse skeleton system and a control method thereof are provided. The desert greenhouse skeleton system includes a greenhouse skeleton including an above-ground skeleton and an underground skeleton detachably combined; freezers operatively attached to the underground skeleton, and the freezers are configured into multiple groups in an annular array manner, and at least partially placed in the sand layer; and a controller communicatively coupled to the freezers and configured to dynamically adjust the freezing parameters of the freezers based on a temperature of the sand layer and/or distribution positions of the freezers, so as to change the sand layer morphology corresponding to each freezers.

Abstract: A desert greenhouse skeleton system and a control method thereof are provided. The desert greenhouse skeleton system includes a greenhouse skeleton including an above-ground skeleton and an underground skeleton detachably combined; freezers operatively attached to the underground skeleton, and the freezers are configured into multiple groups in an annular array manner, and at least partially placed in the sand layer; and a controller communicatively coupled to the freezers and configured to dynamically adjust the freezing parameters of the freezers based on a temperature of the sand layer and/or distribution positions of the freezers, so as to change the sand layer morphology corresponding to each freezers.

Abstract: The present disclosure relates to the technical field of food detection, in particular to an identification method of maturity of acacia honey. In the present disclosure, the identification method of maturity of acacia honey includes the following steps: detecting an acacia honey sample using turanose as a characteristic marker; where if the acacia honey sample to be identified has a turanose content of no less than 0.5%, it is determined that the acacia honey sample to be identified is mature acacia honey; if the acacia honey sample to be identified has a turanose content of no less than 0.3% but less than 0.5%, it is determined that the acacia honey sample to be identified is semi-immature acacia honey; and if the acacia honey sample to be identified has a turanose content of less than 0.3%, it is determined that the acacia honey sample to be identified is immature acacia honey.

Abstract: The present invention relates to the technical field of bee product processing, and discloses a continuous drying apparatus for bee pollen and related drying method. The continuous drying apparatus for bee pollen comprises: a box body; a first drying conveying structure; a second drying conveying structure; and a heat pump dehumidification heating structure. The continuous drying apparatus for bee pollen has the advantage of high drying efficiency.

Abstract: The present invention relates to the technical field of bee product processing, and discloses a continuous drying apparatus for bee pollen and related drying method. The continuous drying apparatus for bee pollen comprises: a box body; a first drying conveying structure; a second drying conveying structure; and a heat pump dehumidification heating structure. The continuous drying apparatus for bee pollen has the advantage of high drying efficiency.