品种

Methods Kunming mice and C57BL/6 mice were adopted. The irritative train offootplate shock was combined with a tone signal for check the difference of fear memoryformation in different shock intensity and in different species mice, in identical condition training.

方法选用昆明种和C57BL／6小鼠，将足底电击刺激的训练与声音相结合，观察同一品种小鼠用不同电击强度以及不同品种小鼠用相同条件训练时，恐惧性记忆建立的差异。

In this study,two SNPs of chicken FASN gene were chosen to analyze genetic diversity and their associations with chicken growth and carcass traits by using a F_2 designed resource population.Results showed that:(1) In the PCR-RFLP site of HaeⅢ,allelic frequencies differed much among different chicken breeds,as B frequencies are the highest in Red Jungle Fowl(0.85),and the lowest in Taihe and Yugan Black(both 0.21).In the PCR-RFLP site of PstⅠ,A frequencies are the highest in Chongren Partridge(0.5),and the lowest in Naked Neck chicken(0.19),and the difference of gene frequencies was small among chicken breeds.

研究了脂肪酸合成酶(Fatty acid synthase， FASN )基因最后1个内含子2个突变的多样性，并运用资源参考家系研究了这2个突变对鸡体重、脂肪沉积性状的影响，结果表明：(1)红色原鸡Hae Ⅲ-PCR-RFLP位点B基因频率为最高(0.85)，泰和鸡及余干乌黑鸡为最低(0.21)，品种间差异较大，但未发现肉用与蛋用鸡种间的差异；在Pst I-PCR-RFLP位点上， A基因频率在崇仁麻鸡中表现为最高(0.5)，在裸颈鸡为最低(0.19)，品种间差异较小。

Four cultivars with different flower colors were used as materials to compare the difference of bud proliferation and rooting among genotypes in Kalanchoe blossfeldiana in this experiment.

以4个不同花色长寿花品种的无菌芽苗为材料，比较其试管苗增殖和生根的品种差异。

The Georgian dogs are divided into the large, longhaired and often multicoloured Mkinvartsveri Kazbek type and the slightly smaller wolf-grey Nagazi dogs of medium-length coat with longer muzzles, but there is also a separate breed known as Tushetian Nagazi or Georgian Caucasian Sheepdog in Georgia, which represents the original Georgian population of the breed, with the pure white dogs being the most valued.

格鲁吉亚犬分为大，五彩缤纷的长发，经常Mkinvartsveri卡兹别克类型和狼略小的中灰色Nagazi狗长大衣较长的枪口，但也有一个单独的品种作为Tushetian Nagazi或格鲁吉亚高加索牧羊犬已知格鲁吉亚代表的原始品种的格鲁吉亚人，与纯白色是最有价值的狗。

Today, Kona comes in a number of varieties, and one of the most valued varieties is the pearberry.

今天，科纳进来一批品种，其中最重视的是pearberry品种。

The results were as follows: the mean heterozygosity of Hetian chicken was the highest(0.687 0),and that of Langshan chicken was the lowest(0.617 0),and that in other breeds or strains was also more than 0.6,which reflected their rich diversity.

通过微卫星标记对华东27个地方鸡品种遗传变异的分析说明这些地方品种的遗传多样性极其丰富，各具特色，应促进资源优势向经济优势转化。

No breed is in perfect shape when the breeder happens upon it, and none shall be perfect when they lave.

当一个繁育者开始接触某个品种的时候，他会觉的这个品种不完美。

The varieties resistant variety of diseases, such as high resistance to virus diseases and bacterial wilt, early blight resistant, gray mold and leaf mold resistance, low temperature, low light, setting a high rate, non-deformed fruits and empty fruit, the results of a single inflorescence 15 ~ 35, merchandise fruit rate of more than 98% for tomato production in Hebei Province has provided a fine new varieties.

品种抗多种疾病，如高抗病毒病和青枯病，抗早疫病，灰霉病和叶霉病性，低温，弱光，设置率高，不变形的水果和空果，单一花序结果1535，商品的98％以上番茄果实河北省产出率提供了一个优良新品种。

Through the photographic technology of fisheye lens and achieved the space image of cotton canopy structure distributing at different condition, and setupped cotton canopy structure base after image analysis. The experiment results indicated that the adaptability of different varieties to plant density is different, reasonable plant density is benefit to the raise of varieties product, and Xinluzao10 is better at high density（225000plant/ hm2） condition and Xinluzao12 is better at mid-high density（150000 plant / hm2） condition. For different nitrogen, Xinluzao10 is better at right nitrogen application amount（600 kg/ hm2） condition and Xinluzao12 is better at mid-high amount（900kg/ hm2）condition. For different irrigation, Xinluzao6 and Xinluzao12 is better at limited drip irrigation amount（1500 m3/ hm2） condition and Xinluzao8 Xinluzao13 is better at right drip irrigation amount（3000 m3/hm2） condition.

利用鱼眼镜头照相技术获取了不同处理棉花冠层分布空间图象，对图像进行处理分析，建立了棉花冠层图像库及分析诊断指标，研究结果表明，不同品种对种植密度适应性不同，合理的配置种植密度有利于品种的产量潜力的挖掘，高密（225000plant/ hm2）条件下选择新陆早10号、中高密（150000 plant / hm2）条件下选择新陆早12号栽培种植较为适宜；对于不同氮肥用量，适量氮肥用量（600 kg/ hm2）条件下选择新陆早10号、中高氮肥用量（900kg/ hm2）条件下选择新陆早12号较为适宜；对于不同灌水量，限量滴灌（1500 m3/ hm2）条件下选择新陆早6号、12号种植较适宜，适量滴灌（3000m3/hm2）条件下选择新陆早8号、13号种植较适宜。

The result of analysis of maize quality indicates that under enhanced UV-B radiation, there is different influence on the percentage composition of soluble sugar of different varieties, and the tendency and amplitude of content variation of glucose, levulose and sucrose are different. The percentage composition of starch decreases, and lysine and protein increase. The variation tendency and amplitude of the protein with differentsolubility are different. The change of chemical quality in maize seeds is marked, and the effects of UV-B radiation are different with different maize variation.

UV-B增加对玉米品质影响的分析表明：UV-B增加处理下玉米的可溶性糖百分含量的变化不同的王米品种有着不同的表现，且葡萄糖、果糖、蔗糖变化的趋势及幅度也是不同的；淀粉百分含量是降低的；赖氨酸及蛋白质的含量比对照组要高；不同溶性的蛋白质受到影响后其变化趋向及幅度均不相同，玉米籽粒化学品质的变化是显著的；不同的玉米品种受到UV-B增加的影响后，其变化是不同的。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。