Tests on silkworms

1) Comparison tests of hybrids (local adaptability of silkworm species) (73- ), 2) trend survey of silkworm species (relation between species trend and mulberry harvest for each silkworm season) (73- ), 3) breeding tecknique improvement tests (92-96), 4) development of 'TOKYO brand silk' (93-04), 5) biology text improvent tests using a seedcolor mutation type (85-97) and 6) implementation of artificial breeding techniques using low-cost man-made feeds and silkworm types eating a wide varity of feeds (89-96).

silkworm ,  hybridization(mating) ,  breed ,  rearing ,  raw ,  utilization ,  formula