There are five main types of autochory that act on such seeds or spores: ballochory, or violent ejection by the parent organism; blastochory, or crawling with horizontal runners; barochory, or relying on gravity for dispersal; herpochory, or crawling with fine hair-like structures called trichomes; [6] or being pushed or twisted into the ground ...

Autochorous plants are equipped with an autonomous mechanism involved in seed dispersal. Some of these mechanisms provide for telechoric dispersal, whereas others prevent dispersal and are antitelechoric (Fahn and Werker 1972).

Seed dispersal is sometimes split into autochory (when dispersal is attained using the plant's own means) and allochory (when obtained through external means). Long-distance seed dispersal (LDD) is a type of spatial dispersal that is currently defined by …

2017年9月28日 · 到土壤表面至萌发前的阶段(Van Rheede van Oudt鄄 动物传播(zoochory):传播体由动物进行传播 shoom Van Rooyen,1999)。 的现象,包括动物体内传播(endozoochory)和动物体 自体传播(autochory):传播体能够通过爆裂、吸 外传播(epizoochory)(Vittoz Engler,2007)。

Autochory 5.1 Introduction Autochorous plants are equipped with an autonomous mechanism involved in seed dispersal. Some of these mechanisms provide for telechoric dispersal, whereas others prevent dispersal and are antitelechoric (Fahn and Werker 1972). Ballistic dispersal, a form of telechoric autochory, occurs when the dia­

Some seeds disperse via the autogenic process or self-explosion, and the process is called autochory. Factors like seed structure, modifications and size have a significant role in seed dispersal. For instance, the wind easily carries away the dandelion seeds (light weighted and possess hairy structures) to distant sites.

2021年9月9日 · Autochory means when dispersal is acquired by using the plant's very own manner. Allochory means when seed dispersal obtained through outside manner like abiotic vectors such as the wind and...

2024年3月9日 · autochory (uncountable) Self-dispersal of seeds, the physical and often explosive discharge of seeds from the fruit.

2023年2月1日 · Anemochory, autochory and zoochory are the three major types of seed dispersal modes recognized for the 272 tree species recorded from a total of 120 0.5 ha area. The predominant dispersal mode is zoochory with 58% of the total tree abundance and 69% of total species richness, followed by autochory with 30% and 19%, and anemochory 12% and 12% ...

以及动物传播 (zoochory)，即泛称由动物传播种子/果实的方式。 以及消化传播 (endozoic)，即果实或种子为动物所吞食，并完整地排泄出体外 (完成传播过程)。 另:不限定特定传播体的传播方式称为非限传播 (atelochory)。 atelochory or the avoidance of dispersa. 通常情况下，种子较大的植物其子叶（双叶）也会较大，为了防止叶片过大妨碍种子发芽，播种时需要放大间隔。 而种子较小的植物，其子叶也相对较小，须将间隔缩小。 还有一些被坚石更表皮包裹的种子，为使其吸 …