小麦的

Low contents of Cd has promotion effect on the growth of triticum aestivum,but high contents of Cd has obvious restrain on it.

研究表明，低浓度的镉对小麦生长稍有促进作用，而高浓度镉对小麦生长有明显抑制作用。

Meanwhile, by either artificial chromosome doubling via colchicine treatment or spontaneous chromosome doubling via a union of unreduced gametes (2n) from T. turgidum-Ae.

同时，通过秋水仙碱对四倍体小麦-节节麦杂种进行染色体人工加倍或利用未减数配子自然加倍，我国科学家创制了一些新的人工合成小麦。

Inoculating test plants through vector,observing symptom and using universal primers(R16mF2/R16mR1)for phytoplasma 16S rDNA were conducted.1.4 kb DNA fragments were amplified by polymerase chain reactionin DNA samples extracted from inoculated wheat and viruliferous Psammotettix striatus L.respectively.

采用介体接种植物，症状观察和应用植原体16S rDNA基因通用引物对R16mF2/R16mR1进行PCR扩增，在接种小麦和传毒介体中均扩增出1.4kb的特异片段，鉴定出小麦蓝矮植原体新寄主7种。

But theimprovement was still needed because of its late maturity and low grain-weight. The NChybrid is crossing with other vulgare so as to breed new NC hybrid suitable forproduction.

但在千粒重和早熟性上还有欠缺，目前正用其它普通小麦品种进行转育，以期培育出生产上能用的核质杂种小麦。

Than in China and will result in a much higher cost of the finished product. Therefore, a spike in wheat prices will have a larger impact on the loaf of bread in China than in the US.

但是如果小麦成本上升，因为在中国小麦成本所占比例大，对中国面包的价格影响将更大

The hybrid's biological characters are between wheat and wheat grass, but are more closel to wheat because the hybrid was backcrossed twice by wheat.

结果表明，BC2 F2的生物学特性处于小麦和小麦草之间，但更趋向于小麦，这是由于杂交后代经2次回交所致。

In order to study the disease resistance displays of descendant of improved varieties,which pyramid different resistance-genes,compound hybridizes were adopted,and 3 Powdery mildew resistance genes which were Pm4b,Pm13 and Pm21 were pyramid and transferred,then to carried on artificial infection for F1 and F2,and investigated the phenotype disease resistance.

为了明确不同抗小麦白粉病基因聚合于推广品种后代的抗性表现，通过复合杂交，将抗小麦白粉病基因Pm4 b，Pm13，Pm21聚合并转入推广品种，其后代(F1，F2)进行人工接种和表型抗病调查。

Field experiment of wheat intercropped faba bean was conducted.

田间小区试验表明：小麦/蚕豆间作系统中，间作有提高小麦氮吸收量的趋势。

Effect of different treatments on the yield of crops in rice-wheat system with and without green manuring to rice in Punjab.

这表明最高产量施肥量对于水稻来说大约集中在180-30-30公斤N-P2O5-K2O/公顷（表1）小麦在240-90-60或180-60-30处理下得到显著性的增产，不论施用绿肥与否，这再一次证实绿肥对水稻贡献约60公斤N/公顷，且对小麦无后效。

Relations between wheat protein groups and bread-baking quality characters were studied by using 38 wheat germplasm materials.

利用38个小麦种质材料，研究了小麦蛋白质组分与面包烘焙品质性状的关系。

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。