An energy-saving and high-yield silkworm rearing method centered on economic benefits

Abstract

The invention discloses an energy-saving high-yield silkworm breeding method taking economic benefit as the center, and relates to the technical field of silkworm breeding. According to the method, mainly traditional silkworm breeding in multiple seasons in a year is changed into silkworm breeding in two seasons in a year, spring silkworms are born about on the tenth of May which is a few days later than the original day, at the period, the spring silkworms grow fast, spring leaves are more, so that more silkworms can be bred, and favorable opportunities that spring silkworms are convenient to breed, the spring mulberry quality is good, the spring cocoon quality is high and the weather condition is moderate are sufficiently adopted to produce more good-quality cocoons; after the spring silkworm breeding is finished, silkworms are not bred in summer and autumn, mulberry bud thinning is performed, late autumn silkworms are required to be bred and are born about the fifteenth of September, so that the interval time is long, and causes of disease are less. The method has the advantages that in a grown larva stage, shoot cut silkworm breeding can be performed, as mulberries get close to a quiescent stage, shoot cut does not affect the mulberries, the labor time of leaf picking is greatly reduced, and the efficiency of shoot cut is 5 to 6 times that of leaf picking.

Description

technical field [0001] The invention relates to the technical field of sericulture, in particular to an energy-saving and high-yield sericulture method centered on economic benefits. Background technique [0002] Mulberry silkworm (Bombyx mori) is an insect that is domesticated by moving the ancient wild silkworm indoors, and uses mulberry leaves as food. Silkworms eat leaves and grow to form cocoons on mature silkworms. During the whole growth and development process, it has its own regularity. The silkworm and the external environment are a unified and inseparable whole. The growth and development of silkworms are directly related to environmental conditions such as mulberry leaves, temperature, humidity, and air. The general silkworm breeding cycle is 25-30 days, and the fifth-instar silkworm spins silk and cocoons. Silkworms breed with eggs, and new organisms are formed inside the eggs. The larvae that form inside the egg hatch by biting the eggshell. The larvae that...

AI Technical Summary

Problems solved by technology

However, the silk produced by these silkworms still cannot meet the current use requirements. With the development of social urbanization, technology, and humanization, the silk industry has developed vigorously, and more and more cocoon silk crops have entered thousands of households. Followed by high-grade fabrics put forward higher standards for silk, and at the same time the breeding time is long, the cycle is long, and the problem of low efficiency is highlighted.