发芽率

Positive high voltage prick electrostatic field whit different intensity function to the process of budding of soybean seed,measured Germination potential and Sprout ratio respectively at the second and third day of the bourgeon,measured dry weight of sprouts after drying;and Amylase activity measured by colorimetric method.

采用不同强度的正高压芒刺静电场作用于萌发过程中的大豆种子，在种子萌发的第2天和第3天分别测量其发芽数和芽长，烘干后称量芽干重，计算了其发芽势及发芽率，并用比色法测定了淀粉酶活力。

Education Min law is measured so that tea-oil tree water extracts content bud pre-treatment long, root grows careless to barnyard grass germination percent, bine and the IC50 of the chroma in restraining of bright quality is respectively 0.22, 0.36, 0.11 with 1.19 G/mL(bright quality, similarly hereinafter), cannikin law is measured so that long to the bine, root grows bud aftertreatment to be respectively with the IC50 of bright quality 0.17, 0.05 with 1.80 G/mL, show tea-oil tree water carries content to be had to barnyard grass grass weed active.

培养皿法测得油茶水提取物芽前处理对稗草种子发芽率、茎长、根长和鲜质量的抑制中浓度IC50分别为0.22、0.36、0.11和1.19 g/mL，小杯法测得芽后处理对茎长、根长和鲜质量的IC50分别为0.17、0.05和1.80 g/mL，表明油茶水提物对稗草具有除草活性。

The results have shown that germinate rate of seed, weight of seedling, content of chlorophyl and Protein of seedling those were treated by SPEN for three generation exceed all. Two generations were treated by SPNE exceed one generation. Only was treated by SPEN at first generation still exceed CK of three generation.

试验结果证明，三代都用营养液处理的种子的发芽率，幼苗株重，叶绿素和蛋白质含量最高，超过两代使用营养液的，两代使用营养液的超过只用一代的，而仅在第一代用过营养液的，在第三代仍超过三代未处理的对照。

The results show that salt tolerance of four test materials are improved, and the germination rate, coleoptile length and main root length of four materials are inhibited but the degree of inhibition is significantly less than "Hua30".

结果表明，4个供试材料的耐盐性均较好，4个供试材料的发芽率、胚芽鞘长度、主根长度尽管受到显著的抑制，但抑制程度均明显小于花30。

Tianrenju, the depilation technique was studied and 3 depilation chemicals were screened.

四种花卉种子均是用60%H2SO4处理1min，脱绒效果达到A级，且种子发芽率和发芽势最高。

During the desiccation period, germination percentage increased with the decrease of moisture content.

在干燥过程中，随水分含量的降低，种子发芽率逐渐升高。

In order to increase germination ratio of the seeds,enhance stress-resistance of seedling,accelerate popularization of variety,improve quality of turf,this experiment adopted chitosan of different concentrations to deal with the Dichondra repens Forst.seeds and carried out the sprouting and planting test.

为了提高马蹄金种子的发芽率，增强植株的抗逆性，加速品种推广，改善草坪质量，采用不同浓度壳聚糖溶液处理马蹄金种子并进行萌发和栽培试验。

In order to increase germination ratio of the seeds, enhance stress-resistance of seedling, accelerate popularization of variety, improve quality of turf, this experiment adopted chitosan of different concentrations to deal with the Dichondra repens Forst.

为了提高马蹄金种子的发芽率，增强植株的抗逆性，加速品种推广，改善草坪质量，采用不同浓度壳聚糖溶液处理马蹄金种子并进行萌发和栽培试验。

The experiment indicated that the seeds were soaked in chitosan of feasible concentration, the germination ratio of the seeds, the growing state and the stress-resistance of the seedlings could be improved and the turf establishment time could be shorted.Keywords : Chitosan Dichondra repens Forst. Germination Activities of Enzyme

试验说明，用适量浓度的壳聚糖溶液对马蹄金浸种，可以提高种子的发芽率，改善苗期的生长状况，提高幼苗的抗逆性，缩短成坪时间。

The results showed that allelochemicals of all 10 kinds of donor species have allelopathy on seed germination of Eupatorium adenophorum, and allelopathy increased with the enhancing of concentration.

结果表明：10种供体植物的化感物质对紫茎泽兰种子萌发均存在化感作用，并且随着浓度的升高，化感作用逐步增强，紫茎泽兰种子发芽速度指数比发芽率更为敏感。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了