1) emergence rate
出苗率
1.
Effects of mulching on emergence rate of direct seeding of four tree species
覆膜方式对4种林木直播造林出苗率的影响
2.
In general,large seeds of intra-specific and inter-specific have some advantages than small seeds during the whole growing process,such as high germination rate and emergence rate,strong competition ability during growing process,larger seedling and high survival rate.
一般在种内或种间比较,大种子相对于小种子具有以下优势:大种子具有相对较高的萌发率和出苗率;在种苗生长过程中具有相对较强的竞争力;种苗较大,具有较强的存活能力;在整个植物生长阶段中都表现出优势来。
3.
The results showed that the major factor which affected emergence rate was plant species.
采用多因素随机区组试验法，进行多草种、覆盖不同厚度及不同土类的草坪种植试验研究，经观测其出苗率和方差统计分析后认为，影响草种出苗率的主要因素为草种的品种；在同样覆盖厚度下，覆盖的所有土壤类型都表现出大粒草种的出苗率较小粒草种的出苗率要高；要达到50％以上的出苗率，不论覆盖何种土壤，覆盖厚度以0。
2) seedling emergence rate
出苗率
1.
Effects of seed cane soaking in ice water on seedling emergence rate and seedling quality of different sugarcane varieties
冰水浸种对不同甘蔗品种出苗率和幼苗素质的影响
2.
Germinating dynamics and their relationships with seedling emergence rate and seeding quality in northern weedy rice were studied.
以43份北方杂草稻为试材,栽培稻秋光为对照,对北方杂草稻的出苗动力及其与出苗率、秧苗素质的关系进行了研究。
3.
In this study 46 maize inbred lines were evaluated for the traits of subcrown internode length,coleoptile length,subcrown internode and coleoptile total length,seedling emergence rate at 10 cm planting depth.
该研究在播深10 cm条件下,对46份玉米自交系的根茎长、胚芽鞘长、根茎与胚芽鞘总长、出苗率进行了鉴定评价和相关分析。
3) germination rate
出苗率
1.
The germination rates and heights of seedlings of M1 and M2 generation of these four plants were studied.
以能量为80MeV/u的12C6+离子为诱变源辐照油菜、胡麻、大葱和兵豆的干种子后,研究了不同剂量处理对4种农作物M1和M2代种子出苗率及幼苗生长的影响。
2.
The seed needs stratification for 2 years The germination rate reache.
生产上常温下处理的种子需经过2年层积处理,第3年播种后出苗率可达到60%。
3.
Under drought condition, the multiple buded seedcane without sheath treatment of GT11 showed the highest germination rate and low plant death rate, and the multiple buded seedcane with sheath treatment showed the highest plant height and number of green leave.
试验结果表明 :在干旱条件下 ,桂糖 1 1号剥叶不砍种处理的出苗率高 ,死苗率低 ,不剥叶不砍种处理株高和绿叶数数值最大。
4) Rate of emergence
出苗率
1.
Among the three treatments,the 12h was the best and the average rate of emergence,height of plant and t.
)Benth扦插出苗的影响,通过用质量浓度100mg·L-1速效生根灵浸泡吴茱萸扦插枝条2h、6h、12h试验,结果表明,在扦插60d和扦插150d调查,随着浸泡时间的增加,吴茱萸出苗率、株高、茎粗也相应增加,其中,以浸泡12h处理为最佳,平均出苗率达67 25%,比对照未浸泡的增加90 78%,平均株高、茎粗分别为26 53cm和2 39mm,比对照未浸泡的增加20 92%和34 27%,可在实际生产中应用推广。
2.
The depth of sowing and the rate of emergence are negatively correlated ( P <0.
结果表明 :当土壤含水量为 4 0 %时 ,鸭跖草的出苗率最高。
5) emergence percentage
出苗率
1.
Adopting general seedling-raising technique,the emergence percentage and the stocking percent were lower,the results of seedling-raising was poor.
该土壤存在着土质黏重、透气性差、宜板结等特性,采用常规的容器育苗技术,出苗率、成苗率均较低,育苗成效差。
2.
The emergence percentage and seed weight had an extreme positive correlation (r =0.
研究了棉子的物理性状及化学营养成分对发芽率和出苗率的影响,结果表明:发芽率与子指存在极显著的正相关(r=0。
6) seedling rate
出苗率
1.
The pot experiment was conducted in the greenhouse to study effects of different application level and water stress on the seedling rate and growth of pepper.
结果表明,随着水分胁迫的加重,辣椒种子出苗率极显著下降,出苗速度相应减慢和延长,出苗不整齐;同一土壤水分条件下,随着施肥水平的提高,辣椒种子的出苗率有下降的趋势;土壤水分亏缺和高施肥条件下对辣椒种子出苗有抑制作用;水分胁迫对辣椒幼苗的生长产生负效应,抑制辣椒幼苗的生长发育,植株的生长势削弱,生物量减少,根冠比增大,鲜干比降低;随着施肥水平的提高,辣椒幼苗的素质明显高于不施肥处理。
补充资料：出苗
1.种子萌发后，幼苗露出土地表面。也叫露苗。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条