Pirtûkxaneya fîlim û vîdyoya me tenê ji hêla endaman ve dikare were weşandin an dakêşandin
Berdewam temaşekirina BELAJi bo Tomarbûnê ji 1 hûrdem kêmtire wê hingê hûn dikarin sernavên Fîlim & TV-ya Bêsînor kêf bikin.
Aufzucht von Bienenköniginnen 1992 Gihîştina Bêsînor a Belaş
Queen rearing is one of the most important areas of beekeeping. After explaining the breeding objectives, the three most common methods for rearing queen bees are described: Breeding in the queenless colony; breeding via the pre-brood box; breeding via starter and finisher. Special attention is also paid to the selection and presentation of the breeding material, selection and preparation of the care colony, controlled mating and the safe introduction of queens into the colonies.
Genre: Documentary
Avdan:
Birîvebir: Claus Goemann (Director of Photography), Claus Goemann (Editor)
Runtime: 64 deqîqe
Çêwe: HD
Berdan: Jan 01, 1992
Welat: Germany
Ziman: Deutsch
