1) F1hybrids
F1代实生苗
2) F1 generation
F1代
1.
Segregation of RAPD markers in F1 generation of Pinctada fucata family;
RAPD标记在合浦珠母贝家系F1代的分离方式
2.
Result: Photosynthetic area, content of chlorophyll, net photosynthesis and yield of F1 generation are higher than those of the parents; chla/b rate is lower; growth is almost the s.
目的:比较研究霍山石斛的F1代与其亲本的生长量、有效成分和生理特性等差别,探讨霍山石斛杂交利用的可能性,筛选保持较高有效成分且产量高的新资源。
3.
The genetic analysis of eight main characters showed that the main characters of nut of F1 generation were separated complicatedly and widely, which belonged to quantitative character heredity controlled by multigenic.
对杂种F1代坚果8个主要性状的遗传分析表明:杂种F1代坚果的主要性状广泛复杂分离,为多基因控制呈数量性状遗传。
3) F1 progeny
F1代
1.
The individual selection standard of seabuckthorn varieties for leaves utilization was estab-lished by the variation research to F1 progeny male plants of “Mongolia (ssp.
通过对蒙古沙棘亚种优良品种与中国沙棘亚种优良类型F1代雄株的变异特性分析,建立了选择优 良单株的标准,为叶用型沙棘选择育种提供了科学依据。
2.
The inheritance trend of some economic characters was studied in the F1 progeny of peach variety ‘Dahongpao’ with ‘Jinhuadabaitao’,‘Dahongpao’ with ‘Hangmi 2’.
以‘大红袍’和‘金华大白桃’、‘杭蜜2号’杂交组合为试材,分析了F1代主要性状遗传倾向。
4) Seedling with lateral shoot
多苗实生苗
5) seedlings
[英]['si:dliŋ] [美]['sidlɪŋ]
实生苗
1.
Effects of Several Chemical Regulators and their Combinations on Accelerating Flowering and Growth in Cross Seedlings of Chestnut;
几种化学调节剂对板栗杂交实生苗提早开花和生长的影响
2.
The Comparative Study on the Base Fertilizers in Moso Bamboo Afforestation with Seedlings;
毛竹实生苗造林基肥种类比较研究
3.
An Analysis on the Literature of the Special Subject of Phyllostachys pubescensSeedlings;
毛竹实生苗专题文献分析
6) seedling
[英]['si:dlɪŋ] [美]['sidlɪŋ]
实生苗
1.
Genetic Analysis on Characters of Hybrid Seedlings in Raspberry;
树莓杂交后代实生苗部分性状的遗传变异分析
2.
Comparision of Arbuscular Mycorrhizal Fungi for Drought Resistance of Trifoliate Orange (Poncirus trifoliata L. Raf.) Seedlings;
枳实生苗抗旱丛枝菌根真菌菌种比较的研究
3.
The Criterion of Bamboo Seedlings Used for Forestation in Anhui Province;
安徽省毛竹实生苗造林苗木标准的探讨
补充资料：实生苗
| 实生苗 seedling 由种子繁殖得到的苗株。具有生长旺盛、根系发达、寿命较长等特点。是植物栽培中最主要的育苗方法。杂交育种中也需利用杂种实生苗后代分离的特性选育新品种。嫁接用的砧木，大多利用各自近缘种的实生苗。对果树、橡胶、乌桕、油桐等经济作物与槐、碧桃、梅花等观赏植物，用实生苗繁殖时，由于后代个体间的性状分离，不能获得品质一致的产品，且童期较长，结果较晚。故大多数用嫁接苗生产。要培育健壮、整齐的实生苗，应选择优良的母本树，适时采收充分成熟的种子。贮藏期中种子含水量应低于12％，温度保持在5℃左右为宜。有些不适于干燥贮藏的种子如板栗、荔枝、柑橘等，应埋在湿沙中低温保存。 |
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条