很多真菌可以无性繁殖。
合子后生殖分离是由杂种后代的无性繁殖而引起的。
Postzygotic reproductive isolation occurs by the inviability of the hybrid offspring.
用常规无性繁殖方法育苗均未成功。
But all the conventional vegetative propagation methods have failed to reproduce it.
生理变异可通过无性繁殖遗传；
The physiological variations were inheritable through vegetative procesesses.
让人反感的是实验室里进行的无性繁殖。
“营养繁殖体”是无性繁殖树木的任何类型。
A "vegetative propagule" is any type of vegetatively propagated tree.
微繁殖被用于优良品系或无病害种植材料的大规模无性繁殖。
Micropropagation is used for the mass clonal propagation of elite lines or disease-free planting material.
试图无性繁殖人类的实验遭到了一部分公众的批评。
Experiments to try to clone human have met with criticism from some sections of the public.
提高植物扦插繁殖是一种最常见的方法，无性繁殖。
Raising plants from cuttings is one of the most common methods of vegetative propagation.
这些具有内在的和明显的遗传性，并可以无性繁殖。
These are inherent and apparently permanent and can be propagated vegetatively.
在开始时每个入选无性系必须包括几个无性繁殖后代。
At the outset they must contain several ramets of every selected clone.
嫩枝扦插是适合二色胡枝子无性繁殖技术的主要方式。
The green wood cutting was one rapid propagation techniques suit to Lespedeza bicolor.
甘蔗属于无性繁殖作物，病毒的累积使病害逐年加重。
The accumulation of virus in sugarcane stalks causes a yearly serious diseases because of vegetative propagation.
它们在种植作物以及无性繁殖的作物中都是比较重要的。
They are all more important in plantation crop as also those which are propagated vegetatively.
无性繁殖体的颜色与其胞壁的厚度以及表面纹饰密切相关。
The color of diaspore is determined by the thickness of the diasporal wall and its ornamentation on the surface.
两人一组，观察图片并讨论哪些是自然无性繁殖，哪些是人工的。
In pairs, look at these pictures and discuss which ones are natural clones and which ones are man-make.
即使如此，任何实验工作者仍不能预料剩下的片段中哪个将无性繁殖。
Even so, on experimenter can predict which of the remaining fragments will be cloned.
它们真正味道早已经编码在基因当中，无性繁殖作物的一致性属于一种财产。
The true flavour is encoded in the genes and the consistency of a cloned crop is an asset.
这些植物是冰河世纪原始植物的无性繁殖的证据来自橡子夭折的高的概率。
Evidence that the plants are clones of an ice-age original comes from the high rate of "acorn abortion".
这一技术的成功与完善对于优良家禽的无性繁殖和濒临绝迹的珍贵动物的传种意义重大。
The success of this technology and improve the quality of poultry for the vegetative propagation of rare and endangered animals, extinct species of great significance Chuan.
尽管他的工作可能是无性繁殖，29岁的Hiley并不是一个典型的与世隔绝的科学家。
While his work might be cloning, Hiley, 29, isn't the archetypal reclusive scientist.
在红花石蒜不同生长发育期进行八分法切割繁殖，研究无性繁殖系数和子球生物学性状差异性。
Studies were made on the vegetative propagation coefficient and cormels biological characters using eighth-excision in different development phase of Lycoris radiate.
作为一种以无性繁殖为主的作物，芋在世界各国的研究相对较少，特别是在品种资源、遗传进化方面。
Because taro is a kind of vegetatively propagated crop, few extensive studies on taro have been conducted, especially in genetic resources and phylogeny.
无性繁殖在林业中应用很普遍，而由树木发育阶段转变带来的成熟效应问题，一直是无性系造林的障碍。
Vegetative propagation is widely used in forestry, however, the maturation that due to phase changes during tree development is a huge obstacle.
自1993年以来，试验已获得用花药培养的花粉单倍体植株和用未授粉子房培养产生的愈伤组织无性繁殖系。
The paper reports the results of the study since 1993. The haploid plant from the culture of anthers and the clone of ovary without pollination have been obtained.
马铃薯属无性繁殖植物，传统的保存方法不仅需要耗费大量的人力、财力，还容易受到病虫害和自然灾害的影响。
Potato is one of the vegetative plants and the traditional conservation not only needs labor and money very much, but also is affected by diseases and insect pests, natural disasters.
马铃薯属无性繁殖植物，传统的保存方法不仅需要耗费大量的人力、财力，还容易受到病虫害和自然灾害的影响。
Potato is one of the vegetative plants and the traditional conservation not only needs labor and money very much, but also is affected by diseases and insect pests, natural disasters.
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