31 results about "Brood" patented technology

The invention discloses a method for controlling a bee to collect pear flowers. The method comprises the following steps that: a basic bee colony is cultured before the pear flowers blossoming; disease-free healthy working bees are selected from the basic bee colony and are added into empty beehives at night two days before a virgin queen leaves a house; a healthy queen comb is selected and arranged on a comb the next day; the situation that the virgin queen leaves the house and the acceptance situation of the virgin queen are checked; after the virgin queen leaves the house, bee broods are put into the bee colony multiple times; the beehives are distributed all around pear orchard at the early flowering phase of the pear flowers; the bee colony is stood for one day after the bee colony isformed, glass slides with brood pheromones are put into the bee colony every morning from the next day, the bee colony starts to collect honey 1-1.5 hours after the pheromones are volatilized, and the glass slides are removed at the last flowering phase. The method can improve the enthusiasm of collecting pear pollen by bees and further enhance the pollination effect of pear trees, and has the advantages of low cost, a quick effect, easy operation, and an important application value in the pollination production of the pear trees.

The invention discloses a breeding bay scallop artificial accumulated temperature maturity promoting method. On the basis of artificial accumulated temperature maturity promotion production practice of breeding bay scallop, method improvement and technology improvement are performed on the previous process flow, the processes of effective breeding bay scallop temperature accumulation, bait compositions, a feeding mode, small quantity of water changing, EM bacterium putting and the like are adjusted, and the brood amount, the fertilized egg hatching rate and the larvae metamosphsis rate of thebreeding bay scallop are remarkably increased. By adopting the breeding bay scallop artificial accumulated temperature maturity promoting method, the effect of the reproductive performance of the breeding bay scallop can be improved, and the manpower and material source costs in the maturity promoting period of the breeding bay scallop can be greatly lowered. By applying the breeding bay scallop artificial accumulated temperature maturity promoting method to efficient seed production and large-scale seeding production of the bay scallop, the defects in the artificial accumulated temperature maturity promotion process of the bay scallop at the present stage can be made up, and high and stable yield of the bay scallop is realized. A standard, low-cost, green and efficient new breeding bay scallop artificial accumulated temperature maturity promoting method is established, and reliable technical means are provided for efficient seed production and factory artificial seedling of the bay scallop.