Four Kinds of Aquatic Products' Drying Teaching Specimen…

When the crabs are slaughtered, one hand holds the crab shells in place to prevent crab clawing (clamping) from hurting others; the other hand slowly penetrates the crab's brain and heart with a probe to kill the crabs. The shell was slowly peeled off with forceps and a scalpel, and the muscles ......

Management of geese before and after laying eggs

The breeding and management work before and after the breeding of the breeding goose can improve the breeding performance of breeding geese and ensure that there are many good goslings. Select and eliminate poor breeding geese (reserve breeding geese) to choose to leave those weight, moderate sens ......

Dwarf high-yielding cultivation of summer corn

Dwarfing and high-yield cultivation of summer corn, that is, on the basis of dense planting, at the end of the corn florets differentiation stage, using chemical control techniques, that is, spraying corn robustin, ethylene brilliance, DF-1, etc., greatly reducing the height of corn, increasing Th ......

Sanqi's harvest processing

More than three years of planting can be harvested. The harvest is divided into two phases. In March and August, Sanqi is harvested in July-August. It is called “Spring Sanqi”. After harvesting, the quality of Panax notoginseng collected after flowering is the best, and the yield is als ......

Spring bee colony management points

1. In the early spring, check the warm and windless afternoons after the beginning of spring. Perform a thorough and comprehensive examination of all bee colonies to extract excess empty spleen to make the bees dense. Sweep the wax at the bottom of the box to reduce the emergence of the worms. The ......

Can not ignore the harmful substances in vegetables

Some vegetables contain substances that affect human health and are a type of “toxin” that needs to be managed. Such as spinach, bamboo shoots, garlic, onions, white rice, soybeans, etc., all contain more oxalic acid. Oxalic acid deodorization affects the taste, but more importantly, it ......