Successful breeding and improvement work with silkworm at the experimental station of sericulture, Vratsa
1998
Nacheva, J. | Petkov, N. (Opitna Stantsiya po Bubarstvo, Vratsa (Bulgaria))
A review is made of the successful results and the problems of the breeding and improvement work with silkworm during the 100-year existence of the Experimental station of Sericulture in Vratsa. More than 200 breeds and hybrids have been developed, which made possible six changes of breeds.
اظهر المزيد [+] اقل [-]الكلمات المفتاحية الخاصة بالمكنز الزراعي (أجروفوك)
المعلومات البيبليوغرافية
تم تزويد هذا السجل من قبل Institute of Agricultural Economics