To raise breeding efficiency by applying comprehensive breeding methods.
综合运用多种育种技术,提高育种效率;
The breeding methods of high-quality protein maize were studied in 1979-1984.
1984年,对高赖氨酸玉米育种方法进行了研究。
Distant hybridization is one of the most important breeding methods in modern vegetable science.
远缘杂交是现代蔬菜作物品种改良的重要手段之一。
The breeding methods and wool - ability of five kinds of wool - produced Russian sheep were introduced.
介绍了俄罗斯五个优良毛用型绵羊品种的选育方法和产毛性能。
Dressing frequency, time and type of fertilizer, according to breeding methods and soil fertility determined.
追肥次数、时间和用肥种类,根据育苗方法和土壤肥力确定。
Traditional breeding methods have long cycle and heavy workload, and can not meet the present production needs.
传统的常规育种方法育种周期长且工作量大,不能满足目前生产需要。
It is very difficult to obtain Verticillium wilt disease-resistant cotton varieties by traditional breeding methods.
常规育种方法因抗源缺乏很难培育出抗黄萎病的棉花新品种。
And in Honduras, researchers have developed a banana cultivar named 'Goldfinger' through traditional selective breeding methods.
而在洪都拉斯,研究者们使用传统的选种手段,找到了名为“金手指”(Goldfinger)的新品种。
This paper introduces the contour of fushou snail and its living habits, captive breeding methods and how to live through winter.
本文介绍福寿螺的外部形态,生活习性,人工繁殖方法和越冬。
Scientists are using biotechnology as well as traditional breeding methods to develop water-saving crops to feed the growing world.
科学家除了利用传统栽培方法,还利用生物科技培育节水农作物,以满足不断增长的世界粮食需求。
The antigen of Fusarium wilt is seldom. Therefore, using conventional breeding methods to improve resistance of cucumber Fusarium wilt has limitation.
由于黄瓜本身枯萎病抗原材料较少,因此,利用常规育种手段提高黄瓜枯萎病抗病性具有一定的局限性。
The breeding methods of fruit wine yeast nowadays cover mutation breeding, cross breeding, protoplast fusion, and genetic cloning and transformation etc.
现代育种手段进行果酒酵母的选育方法有诱变育种、杂交育种、原生质体融合、基因克隆和转化等技术。
Using generic markers speeds up old-fashioned breeding methods becauseyou no longer have to wait for the tree to grow up to see if it has the desiredtraits.
使用基因标记技术,可以加快旧式繁殖的速度,因为你不用等待树苗长大才能看到它是否带有那些你想要的特性。
It is laborious and slow to create a new cultivar with high-multi resistance and high yield and quality through conventional breeding methods from present germ-plasm.
通过常规育种手段从现有资源中选育出多抗、高抗、优质、高产品种难度大,耗时长。
The paper introduces the breeding methods of the homozygous two-type line, temporary maintainer line and complete sterile line with a recessive epistasis nuclear male sterile.
对甘蓝型油菜隐性上位细胞核雄性不育纯合两型系、临保系和全不育系的转育方法进行了介绍。
This study proved that second cycle inbred lines is still an important breeding methods in future because of considerable mutations happened in selection of second cycle inbred lines.
本研究证明了在二环选系重组过程中也会发生相当程度的变异,表明二环选系在今后依然是玉米育种的重要方法。
Two population breeding methods of "micro-law of insect cage" and "whole-petri dish" were designed and evaluated, more convenient and practical of the latter in the practical operation.
设计并评价了种群繁殖和实验过程中的两种接虫方法:“微型接虫笼法”和“整株一培养皿”结合法,后者在实际操作中更加便捷和实用;
Contrary to human cloning of human rights, subversion of human traditional breeding methods, damage to the cloning of human feelings, to reduce the people-to-people exchanges and communication.
克隆人违背了人权,颠覆了人类传统的繁育方式,无性繁殖破坏了人类的感情,减少了人与人之间的交流与沟通。
The modified method of mixing selection comes from practice. It gangs 3 breeding methods as self-cross and plant selection and mixing save seeds together, and forms 3 paces in the course of breeding.
实践中形成的改良混合选择法是把自交、单株选择、混合留种三种常规的育种方法有机地结合起来,使之成为育种过程中的3个步骤。
"I'm trying three methods of breeding," Farrant says, "conventional, genetic modification and gene editing."
法兰特说:“我正在尝试三种育种方法,常规方法、基因修饰和基因编辑。”
In 1999, it introduced a ban on the most egregiously horrible farming methods - narrow stalls for breeding sows that prevented them from turning around, and tethers that tied pigs to the spot.
1999年,公布了一项禁令,禁止用极为糟糕的农场饲养方法养猪—喂猪的槽狭窄,猪不能转动身体,将猪拴在圈里。
It has been reviewed the studies creeping rooted and summarized the methods of breeding creeping rooted lucerne abroad.
本文论述了国外对根蘖型苜蓿的研究概况,总结了培育根蘖型苜蓿的方法。
Methods: the methods of taming and scientific breeding were used in the laboratory with specific conditions.
在特定条件的实验室内,采用驯化和科学养殖的方法。
Natural variation is one of the traditional reproduce methods, not only its breeding cycle is too long, but also produces little effect.
采用传统的自然变异繁殖方法育种周期长,效果又不明显。
In the past decades, considerable progress has been made in maize breeding for drought tolerance using conventional methods, but with low breeding efficiency due to various causes.
多年来,通过常规手段进行玉米抗旱育种取得了一定进展,但由于多方面原因,其育种效率没有得到进一步提高。
Although several different methods may be used, insect breeding grounds and the displaced people's dwellings may be sprayed.
虽然可以使用很多不同的方法,但昆虫滋生场地和灾民住房可以被喷雾。
Methods The GTT (glucose tolerance test) and glycosuria test in breeding rhesus monkeys were used to choose the rhesus monkey model of the spontaneous diabetes.
方法从正常饲养猕猴种群中,采用葡萄糖耐量试验和尿糖测试实验方法,筛选自发性糖尿病模型。
Methods the GTT (glucose tolerance test) and glycosuria test with breeding rhesus monkeys were used to choose the rhesus monkeys model of the spontaneous diabetes.
方法从正常饲养猕猴种群中,采用葡萄糖耐量试验和尿糖测试实验方法,筛选自发性糖尿病模型。
Methods the GTT (glucose tolerance test) and glycosuria test with breeding rhesus monkeys were used to choose the rhesus monkeys model of the spontaneous diabetes.
方法从正常饲养猕猴种群中,采用葡萄糖耐量试验和尿糖测试实验方法,筛选自发性糖尿病模型。
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