Study on in vitro rapid propagation technology of chinese short cherry

Research on biological characteristics of flowering and pollen germination of Chinese cherry cultivars

中国樱桃不同品种开花生物学特性及花粉萌发研究

'Yanshan 1'& Chinese Dwarf Cherry

欧李新品种‘燕山1号’

The cross-compatibility between 'Hongdeng' and Chinese cherry was modest, which was 2.29% and 4.08%.

‘红灯’与中国樱桃杂交亲和性居中，为2.29%和4.08%，并且甜樱桃与‘莱阳长把红樱桃’的杂交坐果率均高于‘平度长把红樱桃’。

Setting percentage was highest when 'Elton' as female parent in all cross-combinations, which was 13.92% and 17.11%. This showed that the cross-compatibility between 'Elton' and Chinese cherry was highest.

所有杂交组合中均以‘养老’为母本的坐果率最高，分别为13.92%和17.11%，这说明‘养老’与中国樱桃的杂交亲和性较高；

The result showed as below: the pollen shape of the Chinese dwarf cherry were nearly spheroidal or super-spheroidal and the type of apertures are tricolporate.

结果表明：欧李花粉形态为长球形或椭圆形，萌发孔为三孔沟类型；

We detected that these Chinese cherry were polyploid cultivars, and more than two S alleles are contained in cultivars. 2.

对这些中国樱桃的倍性检测发现，它们都是多倍体植株，每个植株中至少含有2个不同的S等位基因。

PNRSV was not detected on Chinese cherry.

我们没有在中华樱桃上检测到PNRSV。

Chinese cherry ( Prunus pseudocerasus Lindl.) is one of the important fruit tree species in South China, but has less research reports.

中国樱桃（Prunus pseudocerasus Lindl.）作为我国重要的果树种类之一，但其相关的研究报导较少。

However, the cross-compatibility between 'Napoleon' and Chinese cherry was lowest, which was 1.39% and 1.75%.

而‘那翁’与中国樱桃的杂交亲和性最低，仅为1.39%和1.75%；

Effects of the Number of Leaf on the Survival and Growth of Chinese Dwarf Cherry Shoot Cutting Root the cuttings in peat.

叶片数量对欧李嫩枝扦插成活与生长的影响把插枝扦插泥炭中。

Application of Pectinase on Treatment of Cerasus Humilis Juice STUDIES ON THE BIONOMICS OF CHINESE DWARF CHERRY

果胶酶在欧李果汁加工中的应用欧李生物学特性的研究

A Probe into the Best Design of Chinese Class Teaching

汉语课教学优化探究

Research into the New Changes of Chinese Class Structure

中国社会阶级阶层结构新变化研究

How to Do Research work in Chinese Class under New Curriculum

新课程的语文课应如何探究

So our Chinese class always full of fun.

所以我们的语文课充满了乐趣。

To Improve Junior Middle School Chinese Class Efficiency by Traditional Media

利用传统媒体提高初中语文课堂效率

The Chinese class finishes late in the evening.

中文课晚上很晚才下课.

I'm in an advanced level Chinese class.

我正在上汉语高级班.

I'm going to English and Chinese Class at Starbucks shop this morning.

我今天上午在某所星巴克咖啡店上英文和中文的课.

Chinese boxing, for example, has a very long history.

中国拳术, 举例来说, 有很长一段历史.