إخصاب

مصدر المصطلح

منظمة الأغذية والزراعة للأمم المتحدة. 2008. مصطلحات الاستزراع المائي. https://openknowledge.fao.org/handle/20.500.14283/a1555m

التعريف

في التكاثر الجنسي: هو اتحاد اثنين من الجاميطات لتكوين الزيجوت (الجنين).

سياق التعريف

منظمة الأغذية والزراعة للأمم المتحدة. 2008. مصطلحات الاستزراع المائي. https://openknowledge.fao.org/handle/20.500.14283/a1555m

المصطلحات ذات الصلة

الكفاءة التناسلية

ملاحظات

التسمية المفضلة.

اتحاد الأمشاج

مصدر المصطلح

S. Galal

fertilization

Definition

The union of two gametes from opposite sexes to form a zygote. Typically, each gamete contains a haploid set of chromosomes. Hence the zygotic nucleus contains a diploid set of chromosomes. Several categories can be distinguished: 1. Self-fertilization (selfing): fusion of male and female gametes from the same individual. 2. Cross-fertilization (crossing): fusion of male and female gametes from different individuals. 3. Double fertilization; restricted to flowering plants, in which the fusion of one male gamete with the ovum occurs at about the same time as the second male gamete nucleus fuses with the female polar nuclei (or secondary nucleus) to form the endosperm.

Definition source

FAO Glossary of Biotechnology for Food and Agriculture, 2001 (http://www.fao.org/biotech/index_glossary.asp?lang=en).

Definition

The fusion of an egg a sperm.

Definition source

Commission for Controlling the Desert Locust in the Central Region (CRC), FAO, 2009.

Definition

If sexual: the union of two gametes to form a zygote.

Definition source

Anonymous (1998) AQUALEX. Multilingual glossary of aquaculture terms / Glossaire multilingue relatif aux termes utilisés en aquaculture. CD ROM, John Wiley & Sons Ltd. & Praxis Publ., UK.

Definition context

FAO. 2008. Glossary of aquaculture. https://openknowledge.fao.org/handle/20.500.14283/a1555m

fecundación

Fuente del término

Glosario de biotecnología para la agricultura y la alimentación, 2001 (http://www.fao.org/biotech/index_glossary.asp?lang=es).

fertilización

Definición

Si es sexual: la unión de dos gametos para formar un cigoto.

Fuente de la definición

Anonymous (1998) AQUALEX. Multilingual glossary of aquaculture terms / Glossaire multilingue relatif aux termes utilisés en aquaculture. CD ROM, John Wiley & Sons Ltd. & Praxis Publ., UK.

Contexto de la definición

FAO. 2008. Glosario de acuicultura. https://openknowledge.fao.org/handle/20.500.14283/a1555m

fécondation

Source du terme

Glossaire de la biotechnologie pour l’alimentation et l’agriculture, 2001 (http://www.fao.org/biotech/index_glossary.asp?lang=fr).

Définition

Si sexuelle: l'union de deux gamètes pour former un zygote.

Source de la définition

Anonymous (1998) AQUALEX. Multilingual glossary of aquaculture terms / Glossaire multilingue relatif aux termes utilisés en aquaculture. CD ROM, John Wiley & Sons Ltd. & Praxis Publ., UK.

Contexte de la définition

FAO. 2008. Glossaire d’aquaculture. https://openknowledge.fao.org/handle/20.500.14283/a1555m

fecondazione

Fonte del termine

GB, FAO, 2005.

оплодотворение

Источник (термина)

Словарь терминов по биотехнологии для производства продовольствия и ведения сельского хозяйства, ФАО, 2008 (http://www.fao.org/biotech/biotech-glossary/ru/).

Общая эмбриология: Терминологический словарь - Ставрополь. О. В. Дилекова, Т. И. Лапина. 2010.

配子生殖

定义

受精的同义词。

定义来源

Terminology (Zh), CPAM, FAO, 2016; (粮食和农业生物技术词汇, 2001年: http://www.fao.org/biotech/biotech-glossary/zh/).

配子配合

术语来源

CTG; Terminology (Zh), CSCM, FAO, 2011.

受精

定义

如果是有性的:两个配子形成合子(受精卵)的结合过程。

定义适用范围

粮农组织。2008。水产养殖术语。https://openknowledge.fao.org/handle/20.500.14283/a1555m

Entry: 182772 Subject:  BIOLOGY Status: Validated Location: Public
Source Language: English Category: Terminology Reliability: 1-Proposal (by translator, terminologist, technical expert)
Source: FAO Glossary of Biotechnology for Food and Agriculture, 2012 (http://www.fao.org/biotech/biotech-glossary/en/)(A5.2); Terminology (A9.3G)/CSCM, FAO, 2010