Silk is the insect types moths eat mulberry leaves as food, the scientific name that Bombyx Mori Linn
.
generic name is silkworm. Family Bombicidae
.The growth of the silk has changed shape completely in 4 stages: egg stage, stage larvae and pupal stages and the butterfly. The worm in the final. Spray silk to nesting envelops and slough became chrysalis.The general characteristics of?
silk as insects with a complete life cycle growth (Complete Metamorphosis) was a period of worm eggs cocoon and I
.A shirt which in each growth stage is shaped differently? Can raise in every sector of the country
temperature in cocoon between 26-28 C humidity relative between percentage. 70-85
.The current popular species include
1. Varieties belong กสก hybrid varieties. 2 กสก. 6 lotus
and 2. Breeding hybrid abroad including? Breeding and กสก. 1 กสก. 5
.There are also varieties produced by private companies, such as varieties: t (Jim Thompson
1 care to mulberry leaf age-appropriate silkworm
2.? Expansion area silkworm
3. Sprinkle with chemicals to prevent mold removal
4.Sprinkle lime or rice husk to reduce moisture
5.? Selection of cocoon to extract nutrients well received as first selling period culture
?
from first hatch until a day? 24-29
phase is about 19-22 worm day
.The silk fiber spray nest finish about 2
day silk fiber spray distance until harvest cocoon about 5-7
day "of silkworm egg / stables?
- silkworm eggs 2 Box / stables? Size. 6x8 m
- silkworm eggs 6 box / stables? Size 8x16 m
.The enemy? "The defense of the disease in Mussoorie CA Di
.
. Aspergillus diseaseCaused by the fungus destroyed the silkworms, prevention and eradication by the cleaning equipment and spraying to form าลีน 3% before and after feeding. Separate silkworm with unusual symptoms out destroyed.
.Pebrine disease caused by protozoa infections Contact by transfer from mother butterfly disease. Prevention and eradication by medical mother butterflies lay eggs. If the disease to destroy the silkworm eggs immediately injection spray equipment and a nursery with formalin 3%.A fly pattern, ants, and a lizard. Do silkworm rearing room to prevent these enemies have
.
.
the general situation to promote sericulture 2 type is a cocoon or Thai Thai hybrid to produce silk
.Sericulture and hybrid abroad. To produce the cocoon silk factory distribution. In 2540 export
silk 495.4 tons and import about 229.9 tons. And the output value of silk around 500 million
.So it can be seen that the career sericulture also avenues to development, production to replace imports and a career!Agriculture occupation that one can do the income of the farmers in each year is not small. Also can cause the
about 6-8 times / year
.
. Technology method of silkworm cocoon
1.Preparation of Mulberry Cocoon and conversion device, including a table or floor silkworm net shit? Storage basket, mulberry leaf, devoted, knives, cutting board, sieve. Feather, chopsticks, a sprayer. Liquid formalin and talc. Lime
2.Prepare drinks? And cleaning the stables with equipment
3.? The plan needs silkworm eggs year
4. Sericulture larvae age 1-3 using space feed about 4 square meters / box, or 5 000 / m2
5.Grown silkworm rearing age 4-5 until you nest. Use the area raised about 20-24 square meters / box
6. Keep you cooked into pointed
7. Keep the cocoon silk and 5-7 after nest day. "
.
. Transport eggs?Should not lay eggs? Overlap too much. Or bring in no ventilation bag or container eggs?
must be clean and breathable sheet and channel should be silkworm eggs in the perpendicular to the ground!Should not move in with silkworm eggs toxins such as insecticides, oil
careful fumes from rooms, which is harmful to the silkworm eggs
.Should move during the morning and evening or night, ตวร avoid transport silkworm eggs during the day, which is the temperature and sunlight. Because if the cocoon direct sunlight will cause the embryo in egg feeble and die.
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