The second is too oversold improved varieties and industries, such as Aeolus shares.
二是过分超跌且行业好转的品种，如风神股份。
To select the improved varieties of Tung trees is a main approach to prevent the breed from degenerating.
油桐选优去劣是防止品种退化、实现油桐良种化的主要途径。
Among the factor that contributed to the increase of maize yield, improved varieties account for132above 35%.
在玉米增产的诸要素中，良种本身的作用要占35%以上。
The State encourages and supports units and individuals in their efforts to select and develop improved varieties.
国家鼓励和支持单位和个人从事良种选育和开发。
The traditional line selection and cross breeding is one of the most effective ways to cultivate improved varieties.
传统的家系选择和杂交育种是培育优良品种最有效的方法之一。
Agricultural experiment plot became the base for breeding improved varieties, improved culture technology and variety comparative test.
农业试验小区是选育良种、改进栽培技术、进行品种对比试验的基地。
The selection of objectives is the foundation in the breeding. The breeding of improved varieties usually goes through the following procedues: 1.
在药用植物的良种选育工作中，确定育种目标是基础。
Pacific oyster is one of improved varieties in shallow aquaculture with great body weight, good growth, delicious taste, high yield, and adaptability.
太平洋牡蛎具有体型大、生长快、味美、产量高、适应性强等优点，是浅海养殖的优良品种之一。
Scientists hope to boost yields even further through discoveries, such as this week's publication of the wheat genome, which would help crop breeders to develop improved varieties.
科学家们希望借助各种新技术来进一步提高农作物产量，如本周发布的小麦基因组，就有助于庄稼种植者培育改良品种。
The results showed that with the extension of improved varieties, the renewing rate of crop germplasm resources was accelerated, total number of older local varieties became less and less.
结果表明：随着优良品种的大量推广，作物种质资源更新速度加快，老的农家品种越来越少；
By mapping the plant's genome scientists can locate the genes that control various traits, like colour, starchiness and flavour, leading to the creation of improved varieties at a much quicker pace.
科研人员通过绘制植物基因组，能够确定出其主控基因的特点。比如，决定土豆的颜色，淀粉以及香味的基因特点。这项工作，加快了改良土豆种类进程的步伐。
They found that longer residence correlated with more adoption of improved plant varieties but less adoption of chemical herbicides.
他们发现，居住的时间越长，采用的改良植物品种越多，而使用的化学除草剂越少。
He and others took those varieties, and improved strains of rice and corn, to Asia, the Middle East, South America and Africa.
他和其他人一起将这些新品种小麦，以及改进的水稻和玉米品种带到了亚洲，中东地区，南美还有非洲。
The techniques included new methods to identify viruses in sweet potato roots, and better systems for multiplying improved virus-free plant varieties.
这些技术包括辨认甘薯根内病毒的新方法以及扩大经改良无病毒作物品种的更好方法。
Of major benefit would be introducing different and improved rice varieties with greater salinity tolerance.
最为有益的做法是采用不同和改良的耐盐碱稻米品种。
A number of agricultural activities and new crop varieties introduced by the project improved household yields significantly.
项目开展的若干农业生产活动和引进的农作物新品种大幅提高了农户的产量。
With centres around the world staffed with researchers from many cultures, the Group has been responsible for improved crop varieties and farming methods that have had a profound impact on hunger.
该磋商小组在世界各地建立了中心，它们的工作人员是来自各种文化的研究人员。该小组负责改良作物品种及改进耕作方法，这些品种和方法对饥饿产生了深远的影响。
Fighting hunger through improved maize: More than one million ha of CIMMYT maize varieties have been planted across China.
通过改良玉米与饥饿作斗争：整个中国种植国际玉米和小麦改良中心的玉米品种的面积超过了100万公顷。
'LDCs are capable of feeding themselves now,' he added, 'if they adopt appropriate agrarian policies and . . . [scientists] give us better varieties and improved technology.'
他补充说：如果能实施适当的农业政策，（科学家）提供更好的农作物品种和更精良的技术，欠发达国家就可以做到自给自足。
The varieties, properties, manufacture technology of silicone sealant are summarized. The studies of improved properties and the applications about it are described.
综述了有机硅密封胶的品种、性能、制造工艺，并介绍了它的性能改进研究及应用领域。
Exploiting the resistant genes and developping resistant varieties has been improved to be the most effective way to control BLS in rice.
开发和利用水稻本身的抗病性，培育抗病品种是防治水稻细条病最简单有效的措施。
External quality improved obviously by Spikelet-removing, but there was no effect on milling quality, its effect on cooking and eating quality varied with varieties.
疏花后，稻米加工品质无显著变化，但外观品质显著改善，疏花对稻米蒸煮食味品质的影响因品种而异。
The texture of cooked rice and the eating quality of rice varieties from the different eras were not improved with N supply from LN to MN.
适当增加供氮浓度，不同年代育成的籼稻品种的米饭质地和食味没有得到大的改善；
Description was made on biological characters and merits of 5 improved Diospyros L. varieties in Lishui of Zhejiang. Cultivation technique and method for collection, processing were presented.
对浙江丽水柿子主要的5个优良品种的生物学特性及优良性状作了描述，进而简略介绍它们的栽培技术及采收、脱涩加工的方法。
The varieties of colours and designs are increased by printing on fur products, and their qualities are improved.
裘皮通过印花，不仅能增加花色品种，而且可以提高产品的档次。
The planned expansion, following improved prices for most varieties, will most likely be concentrated in Ilocos and Cagayan, though ULP might look into other areas in Luzon.
在大部分烟叶品种的价格提高之后，计划的扩张最有可能集中在伊罗戈和卡加延地区，不过环球公司也可能会考虑吕宋岛的其他地区。
The yield characters of new wheat varieties resistant to scab have been improved. The plant height has become lower significantly and the grains per spike and 1000-grain weight has increased.
小麦抗赤霉病新品种（系）的丰产性状已有改进，植株高度明显降低，每穗粒数和千粒重有所提高。
The amino acid varieties of the fermented feeds were abundant, the nutritive value was improved and the security was ensured ac...
测定结果表明，发酵产品氨基酸种类齐全，营养价值提高，安全性得到保证。
The amino acid varieties of the fermented feeds were abundant, the nutritive value was improved and the security was ensured ac...
测定结果表明，发酵产品氨基酸种类齐全，营养价值提高，安全性得到保证。
应用推荐