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Avocado is one of the most nutritious fruits which planted in more than 40 countries all over the world presently.

鳄梨被列为营养最丰富的水果之一,目前全世界有40多个国家栽培

A deciduous Asian treeMelia azedarach,widely cultivated and naturalized in the southern United States and having bipinnately compound leaves,clusters of purplish flowers,and yellow,globose,poisonous fruits.

楝产于亚洲的落叶乔木,,有二回羽养复叶、紫色花簇以及黄色球形、有毒的果实,在美国南部被广泛引种栽培

By analyzing the DNA of excellent soybean strains and their parents,it is made clear that backcross should be carried out in early generation so as to retain more genetic basis of wild soybean.

通过对大豆优良品系及其亲本的DNA组成分析,明确了用栽培大豆与种间杂交后代回交应在早代进行,以便更多地保留野生大豆细胞核的遗传基础。

In a commercial nursery using the peat moss-plug system, these three strains also showed their ability to promote seedling growth following either seed bacterization or peat moss drenching, and their populations in peat moss maintained at high levels (except strain RS65 for 30 min seed soaking ) within 21 days after seeding. The above 14 strains that were capable of promoting tomato growth were tested for their ability to control bacterial wilt of tomato.

自台湾中部不同地区数种作物分离得到之396株根栖细菌,被覆於番茄种子后,利用套袋塑胶培养皿之系统及含泥炭土栽培介质之穴盘系统於生长箱筛选,共有 14株菌株在重复筛选过程中均能提高种子发芽率及促进根生长之效果,其中RS4、RS65及RS70三菌株表现最佳,可增加根长度、茎长度、植株鲜重及乾重(RS65菌株除外)。

The study was to provide a base for the popularization and application of bagging cultivation.

[目的]为推广应用葡萄套袋栽培提供依据。

Developing a balanced set of people intelligence is the foundation of learning: children have to learn early, practise early and achieve early.

使命是培育孩子成为开心独立人,为社会栽培人材,平衡人际智能是儿童学习的根基:早学、早练、早达到。

Huanren origin in the mode of old baldhead should continue to investigate the search and found that after going to focus on live plants protection, the relevant units should be ex situ breeding and cultivation.

在模式产地桓仁老秃子应继续调查寻找,发现活植物后要重点保护,有关单位应栽培繁殖和迁地保护。

RAPD (random amplified polymorphic DNA) analysis was employed in order to detect genetic relationship in 45 balsam pear Momordica charantia L.

利用RAPD技术对来自国内外的45份苦瓜栽培品种进行了亲缘关系分析。

Echinochloa crusgalli is one of main chemical control weeds in paddy fields. It is one of the key factors of rice stability yield to control effectively barnyard grass.

稗草是直播稻田及水稻轻型栽培的主要杂草,控制好稻田稗草是直播田稳产的关键因子之一。

The pH value of soil was the major environmental factor impacting the Longspur epimedium growth in the Jincheng Mountain Forest Park in the Jialing River Basin and the appropriate range of pH value was 5.73-5.83. Thus, it should be paid particular attention to in cultivation practice.

结论]土壤pH值是影响嘉陵江流域金城山森林公园淫羊藿生长的主要环境因子,它会对淫羊藿的生长构成较大影响,其适宜的范围为5.73~5.83,在淫羊藿的栽培实践中应特别加以注意。

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The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应,而且减少跟风的可能性。

The new PS20 solar power tower collected sunlight through mirrors known as "heliostats" to produce steam that is converted into electricity by a turbine in Sanlucar la Mayor, Spain, Wednesday.

聚光:照片上是建在西班牙桑路卡拉马尤城的一座新型PS20塔式太阳能电站。被称为&日光反射装置&的镜子将太阳光反射到主塔,然后用聚集的热量产生蒸汽进而通过涡轮机转化为电力