Abstract: A method of producing an agricultural product for improving immunity, the agriculture product being rice, includes: (1) soaking seeds of the agricultural product in a solution containing a magnetic material and a ?-glucan; (2) before planting the seeds, applying a bottom fertilizer to a paddy field for the agricultural product, the bottom fertilizer including an organic fertilizer, the magnetic material, an oyster shell powder, the ?-glucan and an organic zinc; and (3) at tillering stage, applying a topdressing to the paddy filed, the topdressing including the ?-glucan and the organic zinc.

Abstract: A regulator for increasing plant ?-glucan content includes the following components by weight: 30-50 parts of a magnetic material, 20-30 parts of an oyster shell powder, 20-30 parts of an illite powder, and 10-20 parts of a mushroom polysaccharide extract.

Abstract: The invention discloses a synergist for improving crop resistance and fertilizer absorption capacity. The synergist includes the following components by weight: 20-30 parts of an oyster shell powder, 20-30 parts of a water chestnut skin powder, 10-20 parts of a chinaberry bark powder, 10-20 parts of a magnetic material, 10-20 parts of an illite powder, 5-10 parts of a shiitake mushroom polysaccharide extract. The synergist can, on one hand, improve the resistance of crops, especially reducing the pests and diseases significantly, improving waterlogging and drought resistance; and, on the other hand, greatly reduce the use of fertilizers, especially nitrogen fertilizers, preventing soil compaction. It can also significantly increase the content of active polysaccharides, especially ?-glucan in crops. In addition, the raw materials are readily available, the cost is low, and there are significant economic benefits.

Abstract: The invention relates to a compound capable of blocking the absorption of heavy metals by plants and a composition containing the same. The compound was extracted from Aegiceras corniculatum. The compound is extracted by enzyme extraction, filtration, concentrating and drying. The compound is derived from natural plants, and no organic solvents are used in the extraction process. The compound and the composition formed by the compound have a certain barrier effect on the absorption of heavy metals by plants.

Abstract: A regulator for increasing plant ?-glucan content includes the following components by weight: 30-50 parts of a magnetic material, 20-30 parts of an oyster shell powder, 20-30 parts of an illite powder, and 10-20 parts of a mushroom polysaccharide extract.

Abstract: A method of producing an agricultural product for improving immunity, the agriculture product being rice, includes: (1) soaking seeds of the agricultural product in a solution containing a magnetic material and a ?-glucan; (2) before planting the seeds, applying a bottom fertilizer to a paddy field for the agricultural product, the bottom fertilizer including an organic fertilizer, the magnetic material, an oyster shell powder, the (3-glucan and an organic zinc; and (3) at tillering stage, applying a topdressing to the paddy filed, the topdressing including the ?-glucan and the organic zinc.

Abstract: A method for preparing a biological composition for degrading plant pesticide residues includes: (1) preparing a mixture of a dried coconut shell powder having a water content of less than 3 wt % and a particle diameter of not more than 2 mm and a dried licorice powder having a water content of less than 1 wt % and a particle diameter of not more than 2 mm; (2) hydrolyzing the mixture in a cellulase buffer at pH 4.5 to 5.5 for at least 36 hours, and filtering the mixture to obtain an enzymatic hydrolysate; and (3) adding the enzymatic hydrolysate to a bacteria mixture of yeast and lactic acid bacteria and fermenting at 30° C. to 35° C. for 7-10 days, and centrifuging and lyophilizing to obtain the biological composition.

Abstract: The invention discloses a synergist for improving crop resistance and fertilizer absorption capacity. The synergist includes the following components by weight: 20-30 parts of an oyster shell powder, 20-30 parts of a water chestnut skin powder, 10-20 parts of a chinaberry bark powder, 10-20 parts of a magnetic material, 10-20 parts of an illite powder, 5-10 parts of a shiitake mushroom polysaccharide extract. The synergist can, on one hand, improve the resistance of crops, especially reducing the pests and diseases significantly, improving waterlogging and drought resistance; and, on the other hand, greatly reduce the use of fertilizers, especially nitrogen fertilizers, preventing soil compaction. It can also significantly increase the content of active polysaccharides, especially ?-glucan in crops. In addition, the raw materials are readily available, the cost is low, and there are significant economic benefits.

Abstract: The invention relates to a compound capable of blocking the absorption of heavy metals by plants and a composition containing the same. The compound was extracted from Aegiceras corniculatum. The compound is extracted by enzyme extraction, filtration, concentrating and drying. The compound is derived from natural plants, and no organic solvents are used in the extraction process. The compound and the composition formed by the compound have a certain barrier effect on the absorption of heavy metals by plants.

Abstract: Methods, media, and systems are provided for switching delivery of streaming services to dual-network mobile devices. Instances of streaming content can be first delivered by a network of a first protocol to the mobile device, then delivered by a network that uses a second protocol. This transition takes place seamlessly as the handoff changes the Internet Protocol (IP) address of the receiving device through a connection session controller (CSC) server and a switching helper application (SHA) on the mobile device. A session identifier ensures the appropriate streaming instance is paused, resumed, and redirected. The dual-network wireless device is configured to include an SHA configured to initiate and complete a switch of service in conjunction with the CSC.