测得孢子的萌发率为100%。
且小麦赤霉病原菌孢子萌发率为6.5%。
活性炭强烈抑制侧芽的萌发,侧芽萌发率仅1%左右。
Active charcoal(0.5%)seriously inhibited bud initiation and the percentage reached only 1%.
新鞭芽的萌发顺序自基部起,但多年苗新鞭芽的萌发率很低;
The buds of new scourge sprouted from the base on, and the sprouting ratio was very low.
菌株的孢子悬浮液中加入2%蔗糖或少量菟丝子压榨液可促使孢子提早萌发并提高其萌发率。
In spore suspension 2 % sucrose or a littil C. japonica squeeze juice are added, the sprouting of spore can be shifted to an earlier time and its sprouting rate can be raised.
不同浓度BA对一品红体细胞胚的萌发率影响不大,萌发培养基中KNO3含量加倍可提高萌发率。
The concentrations of 6-ba in the MS medium has no influence on the embryo germination frequency. Doubling the concentration of KNO3 in the medium promoted embryo germination.
在蔗糖、麦芽糖和葡萄糖这三种不同糖类的培养基上,以蔗糖最好,而糖浓度均以10%时萌发率最高;
Add sucrose in culture medium was the best compared with those of maltose and glucose, and the sprout rate was the highest in 10% of the sugar concentration.
本试验用含有EMS的石蜡油溶液处理10个玉米材料的成熟花粉,研究了EMS对花粉离体萌发率、M1代生理损伤以及M2代的诱变效应。
The mature pollens of 10 maize varieties (lines) were treated with EMS. The induction effects on the germinating rates, the physiological damage of M1 and M2 were studied.
大量研究表明,无论是有机污染物还是无机污染物,都会对AM的结构、形成和功能产生破坏性影响,主要表现在孢子萌发、侵染率、菌丝伸长受抑制等。
Both organic and inorganic pollutants could have detrimental effects on AM structure, formation and function, such as low spore germination, colonization rate, and hyphal growth.
保留砧木子叶有利于提高嫁接成活率,但其萌发的腋生芽对接穗生长不利;
Rootstock cotyledon had a positive effect on success rate, while its sprouting axillary shoots had a negative effect on scion growth.
从植物萌发后的存活率,叶绿素含量和脯氨酸含量等生理性状来看,尾矿对植物有胁迫作用,对植物生长存在不利影响。
Wasted mine tailings do harm to the growth and development of plants considering the physiological characteristics of survival percentage of seedlings, free proline content and chlorophyll contents.
N18菌株发酵产物对小麦根腐病菌和玉米弯孢叶斑病菌的孢子萌发抑制率分别为98.47%和96.15%。
Tests on spore germination indicated that the fermentation product of N18 had an inhabitation of 98.47% and 96.15% against Bipolaris sorokiniana and Cercospora sorghi, respectively.
花椒施硼肥能极显著地增加座果率,在花椒萌发期和开花末期分别以0.2%硼溶液根外喷施,能收到增加花椒座果率和提高花椒产量的良好效果。
The yield and the rate of fruit-bearing of it are obviously increased by spraying 0.2 percent boric fertilizer in the germinative and flowering phase.
在液滴培养盐胁迫条件下,棉花花粉粒萌发的百分率是反映其耐盐性的可靠指标,而花粉管的长度不能反映棉花的耐盐性。
The pollen germination percentages of the same 8 cultivars by sitting drop culture were also proved to be reliable indexes of salt tolerance, but pollen-tube growth were not.
本研究以24份玉米自交系为材料,在玉米萌发期通过PEG-6000(聚乙二醇-6000)模拟干旱胁迫的方法,以胚芽长与胚根长伤害率来评价萌发期的耐旱性;
With 24 maize inbred lines, by the injuring rates of sprout length and radical length were evaluated drought tolerance using PEG-6000 to simulating water stress method at germination stage;
本研究以24份玉米自交系为材料,在玉米萌发期通过PEG-6000(聚乙二醇-6000)模拟干旱胁迫的方法,以胚芽长与胚根长伤害率来评价萌发期的耐旱性;
With 24 maize inbred lines, by the injuring rates of sprout length and radical length were evaluated drought tolerance using PEG-6000 to simulating water stress method at germination stage;
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