Since 1987, China has carried out seed breeding tests on nine satellites.
从1987年起，中国相继进行了九次太空育种实验。
The results showed that the young seed breeding garden had a certain ability of fruit bearing, and the number of female flowers accounted for 45.5%.
研究结果表明，幼龄林种子园具有一定的结实能力，开雌花株数达45.5%。
Artemisia dracunculus this for the future of research and seed breeding provides a theoretical basis, as well as the cultivation area to provide guidance.
这为今后龙蒿的育种研究和制种提供了理论依据，也为大面积栽培提供了指导。
Vegetable cultivation, on the one hand to promote vegetable seed breeding and purification rejuvenation, so varieties of vegetable seed headed more than 90% coverage;
蔬菜种植中，一方面大力推广蔬菜良种繁育和提纯复壮，使当家品种蔬菜良种覆盖率达到90%以上；
The varieties of hongyu seed breeding and research staff carefully purification, make the breed in similar products in the yield, disease resistance and the palate has improved greatly.
该品种系宏宇种业科研人员精心提纯繁育而成，使该品种在同类产品中产量、抗病性及口感均有较大提高。
To overcome this, Borlaug worked on breeding wheat with shorter and stronger stalks, which could hold on larger seed heads.
为了克服这个问题，博洛格致力于培育具有更短更强壮茎干的小麦，这样的小麦可以拥有更大的种子头。
China's seed-breeding satellite, Shijian-8, successfully landed in Sichuan Province at 10:43 am Beijing time yesterday after a 15-day flight in space.
在经过15天的太空飞行后，我国"实践八号"育种卫星于北京时间9月24日10时43分在四川省境内成功着陆。
Now some of them are involved in fish-seed production [controlled breeding of fish as in a hatchery], which is more lucrative than fish aquaculture.
现在她们之中的一些人从事鱼苗生产[在孵卵池从事人工养殖鱼苗]，这项产业带来的利润比养鱼更高。
Perfect forage breeding, seed production and multiplication system.
进一步完善牧草育种及良种繁育体系。
The team is now doing field tests. The first breeding line is expected to be released next year for use by private seed companies and public soybean breeders.
干旱小组目前正在做田间试验。第一繁育系预期在明年发布，仅为私人种子公司和公共大豆育种者使用。
It is a dedicated constant-temperature equipment for analysis of water, BOD test, cultivation and storage of bacteria, moulds and microorganisms, plant cultivation and seed-breeding test.
是水体分析和BOD测定，细菌、霉菌、微生物的培养、保存、植物栽培、育种实验的专用恒温设备。
Its use is limited to the preservation of breeding material or the establishment of clonal seed orchards.
其用途仅限于保持育种材料或建立无性系种子园。
Advances in studies on formation and inheritance of seed capsule color, and molecular marker and breeding for yellow seed capsule in rapeseed were reviewed.
综述了油菜种皮颜色的形成、种皮色泽的遗传、黄籽性状的分子标记和黄籽甘蓝型油菜选育等方面的研究进展。
This research sorted and analysed the breeding data from the Shimen foundation seed farm in 2008-2009, Changde, Hunan.
本研究对湖南省常德市石门县马头山羊原种场2008- 2009育种资料进行了整理分析。
Advances in studies on formation and inheritance of seed capsule color, and molecular marker and breeding for yellow seed capsule in rapeseed (Brassica Napus) were reviewed.
综述了油菜种皮颜色的形成、种皮色泽的遗传、黄籽性状的分子标记和黄籽甘蓝型油菜选育等方面的研究进展。
Using this technology, the purity problem during seed production in three-line, two-line or chemical-emasculated hybrid rice breeding system could be solved and some new combinations could be bred.
利用这项技术可望解决三系、两系或化学杀雄杂交稻制种过程中出现的纯度问题，且有利于新杂交稻组合的选育。
Primary infection source may be reduced by breeding and selecting the variety with the lower infected seedling rate of seed-borne SMV.
可以通过选育和筛选种传病苗率低的品种推广，减少本病的初次侵染来源。
With adoption of SSR mark technology, the DNA extraction method can be effectively employed in seed purity analysis and marker aided breeding activity.
结合采用SSR分子标记技术，此DNA提取方法可有效地用于玉米种子纯度检验和分子标记辅助育种。
It is a dedicated constant-temperature equipment for analysis of water body, bod test, cultivation and storage of bacteria, moulds and microorganisms, plant cultivation and seed-breeding test.
是水体分析和BOD测定，细菌、霉菌、微生物的培养、保存、植物栽培、育种实验的专用恒温设备。
The experiment studies on virus-free seed potato miniaturization breeding system and matching commercial potato cultivation techniques .
本文研究了冀中南地区马铃薯脱毒种薯小型化繁育体系和配套商品薯栽培技术问题。
The application of gametophyte clone technology injects new vigor into the study of kelp breeding and seed-rearing.
配子体克隆技术的应用，给海带的育苗育种研究注入了新的活力。
Teyou 21 is USES the convention breeding technology seed selection to go out high quality variety.
特优21是利用常规育种技术选育出的水稻优质米新品种。
So the important basis that the dissection structure of the poplar timber can be cultivated as the index, seed selection breeding and orientation of appraising the poplar material, quality.
因此杨树木材的解剖结构可以作为评价杨树材性、品质的指标和选种育种及定向培育的重要依据。
The paper reviews the research advance in cultivation, breeding and seed production techniques and discusses the future research direction in balsam pear in China.
综述了我国苦瓜栽培、育种、制种技术的研究进展，并对未来苦瓜的研究方向进行了展望。
It is differ both from the method of "circulate line selection" for seed reproduction and from the method of "pure line breeding" for varieties development.
该方法既区别于单纯生产原种的“株系循环法”，也区别于选育新品种的纯系育种法。
The faultiness of breeding system and pests destroying cause the low seed-set rate.
五脉山黧豆的传粉系统不完善和虫害是结实率低的主要原因。
The method can be widely used in the fields of plant seed quality examination, plant breeding, long-term conservation of genetic germplasm grain storage and the quality analysis of food raw material.
该项技术可广泛应用于植物种子质量检测、品种选育、遗传资源的长期保存、粮食储存及食品加工原料质量分析等领域。
This paper discusses closed water breeding techniques of eel from the design of the pool, treatment of seed eels and management.
本文主要从鳝池的设计、苗种处理、日常管理等方面探讨了鳝鱼的静水无土养殖技术。
This paper discusses closed water breeding techniques of eel from the design of the pool, treatment of seed eels and management.
本文主要从鳝池的设计、苗种处理、日常管理等方面探讨了鳝鱼的静水无土养殖技术。
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