种子的

Dazicao,a native wheat variety with stripe rust resistance from Henan,China,was crossed with susceptible cultivar Mingxian 169 as the female parent.The F1 progeny was selfed to produce F2 progeny and backcrossed with Mingxian 169 to produce BC1 progeny.

以抗条锈病的农家品种大籽糙作父本、感病品种铭贤169作母本杂交获得F1代杂交种，F1代植株自交获得F2代种子，F1代植株与铭贤169回交获得 BC1代种子。

The seed were soaked in hot water under respective temperatures of 50℃, 60℃ and 70℃; soaked by concentrated sulfuric acid respectively for 5min, 10 min, 15 min and treated under ultra low temperature for 2 min, 5 min and 8 min; Then burgeoned under 15℃.

以12份从不同地区采集的达乌里胡枝子种子作为试验用种，采用不同温度(50℃、60℃、70℃)热水浸泡、浓硫酸(5min、10min、15min)浸种和液氮(2min、5min、8min)对种子进行硬实处理，在15℃温度下进行发芽试验。

Knowledge cultivates your seeds and does not sow in your seeds.

知识栽培你的种子但不为你播种种子。

The results from the house raising experiments and the field investigations showed that 27 kinds of plant seeds could be foraged by the ant.

通过田间调查和室内饲养发现针毛收获蚁可取食植物种子27种，被收获的种子大小主要分布在1？

When a seeding client enters "super-seed mode", it will not act as a standard seed, but masquerades as a normal client with no data.

当做种者使用&超级种子模式&时，它不会作为标准种子，而是伪装成一个没有数据的普通客户端。

Peltophorum dubium seeds provided by Anhembi, SP were scarified in 98％ H2SO4 for 15 min to overcome mechanical dormancy.

实验所用巴西盾柱木种子由圣保罗州Anhembi公司提供，种子经由98％的浓硫酸预处理15 min，以打破物理休眠。

Finally indicated, the best seed raise conditions of T11-1 and O7-7 is: 100mL seed culture mudium in 200 mL triangle bottle ,16 hours in shake bed;It′s best component fermentation medium is: peptone 5.0,yeast extract 3.0, beef paste 2.0,xylose 60.0,K_2HPO_4 2.0,MnSO_4·4H_2O 0.04,MgSO_4·7H_2O 0.20,FeSO_4·7H_2O 0.05;The best fermentation condition is: 150mL fermentation medium in 250mL bottle,vaccinates 10 %, 48 hours in shake bed under 46℃;The output of L-lactic acid using T11-1 and O7-7 from corncob respectively were 31.30g/L and 30.88g/L,and the conversion rate respectively were 52.17% and 51.47%.

结果表明，T11-1和O7-7的最佳种子培养条件为：在200mL三角瓶中于盛装100mL种子培养基，摇床培养16h；其最佳发酵培养基组分为：蛋白胨5.0，酵母浸粉3.0，牛肉膏2.0，木糖60.0，MnSO_4·4H_2O 0.04，MgSO_4·7H_2O 0.2，FeSO_4·7H_2O 0.05，K_2HPO_4 2.0；最佳发酵条件为：250mL输液瓶装载150mL发酵培养基，接种10%，在46℃条件下摇床发酵48h；利用T11-1和O7-7进行玉米芯L-乳酸发酵，其L-乳酸产量分别为：31.30g/L和30.88g/L，转化率分别为52.17%和51.47%。

The fungus wriggles inside and snacks on the seeds, destroying them.

这些真菌会在辣椒体内横行，在种子里咬上几口，并彻底毁掉辣椒的种子。

Results showed that different concentrations of different effects of different donor difference is bigger, the effect of specific performance: when the concentration of 0.01 g/ml, sweet camphor tree roots, leaves water leaching solution for turnip seed germination and distilled water has control of water, while the leaching solution concentration increases, the germination of seeds of promoting role in reducing.

结果表明，浸提液浓度不同，其化感效应不同，供体不同，化感效应差别也较大，具体表现为：当浓度为0.01g/ml时，香樟根、叶水浸提液对萝卜种子萌发与蒸馏水对照组相比较有化感促进作用，而当水浸提液浓度增大，对种子萌发的化感促进作用却在降低。

Below, the author carries out issue of crop seed quality in the organization with respect to seminal administration detail holds to introduce a few practice in the key link of field spot appraisal, in order to offer reference.

下面，笔者就种子管理机构在组织实施农作物种子质量纠纷田间现场鉴定的重点环节中如何把握细节介绍几点做法，以供参考。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。