As mushrooms breed

Allocate two types of reproduction of mushrooms — reproductive and vegetative. Mushrooms pass to sexual reproductive reproduction at the end of vegetative growth or at approach of adverse conditions.

Vegetative reproduction of mushrooms

At mushrooms the vegetative reproduction can be carried out by parts of a body or disputes. Its most primitive form is reproduction by particles of hyphas and also sklerotion, scraps of cords and rizomorf. Separating from a maternal mycelium and getting on favorable Wednesday, they give rise to a new organism.

One of forms of vegetative reproduction — education a hlamidospor and oidiya. Hlamidospora appear at consolidation and isolation of contents of certain cages of a mycelium. At the same time they become covered by a phaeochrous dense cover. Hlamidospora can long remain in adverse conditions after office from cages of maternal hyphas. When they sprout, form a mycelium or bodies of a sporonosheniye.

Oidiya chlenik appear after disintegration of hyphas on separate, they are short-lived and supplied with a thin cover. Subsequently they give the beginnings to a new mycelium. One of their versions — gems with more dense dark cover, capable to remain during the winter period. Some mushrooms breed budding of cages, this process is characteristic of barmy mushrooms. At first they have small outgrowths, gradually they increase in sizes and separate from a maternal cage then begin to bud. These cages are blastospor.

Reproductive reproduction of mushrooms

Reproductive reproduction happens with the help a dispute, they can be formed on a surface of special bodies or in them. On the building the disputes differ from vegetative hyphas. Asexual reproductive reproduction takes place with education a dispute without fertilization, at sexual reproduction the dispute precedes emergence sexual process. Most often asexual reproduction begins on well developed mycelium with enough nutrients. In this process by sporiferous bodies sites of hyphas or their special otvetstvleniye are. Formation of a zoosporangium - the simplest form of asexual reproduction. Zoodisputes keep the viability only in water, they possess one or two zhgutika by means of which can move. Sexual process of mushrooms is very different, in the simplest form it represents merge two identical in a form heterosexual a zoodispute. A zygogamy and an oogamiya — more difficult processes. In the first case the contents of two externally identical gametes of heterosexual myceliums connect, at an oogamiya on a mycelium gametes different in structure — oogoniya (women's) and anteridiya are put (men's). When their contents merge, the oospore is formed.

Author: «MirrorInfo» Dream Team


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