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- Plant height, total dry weight, shoot dry weight, and root number were inhibited under P-deficiency, whereas maximum root length (MRL) and root-shoot ratio (RS) were induced by P-deficiency stress. 结果表明，低磷胁迫导致株高、总干重、茎干重和根数变小，最长根长和根冠比变大。
- High R/S lines had thicker basal root, longer maximum root length and less root number, more root fresh weight and root dry weight than low R/S lines; 对高根茎比和低根茎比株系根系进行比较，除根数外，其他性状的均值均为根茎比大的株系大于根茎比小的株系，说明根茎比可以作为作物根系抗旱性的一个指标；
- maximum root length 最长根长
- Plant high60 cm. Green leaves. Root length is50-70 cm, with maximum diameter9,5 cm. White flesh and smooth. Single radish weighs3-5 kg.80-90 days harvest. 叶簇半直立，株高60厘米，叶色绿，叶面有刺毛，裂叶。肉质根圆形，尾部尖，长50-70厘米。最大横径9.;5厘米。有二分之一露出地面，皮肉均白色，表面滑，侧根少，单个重3-5公斤，生长期80-90天。
- Root length increased and root number decreased when the 6-BA and the KT were not in the medium. L-16-BA有利于提高生根率,增加假茎粗,降低假茎高与苗高,不加6-BA、KT有利于增加根长,但不利于增加根数;
- At early days,Cd2+ inhibited plant root length,and inhibiting to root is larger than to seeding. 在处理初期;镉对根长的影响就表现为抑制效应;并且Cd2+对幼苗根长的影响比苗长的影响显著得多.
- There is only one pairs of epistatic QTLs for root length, root surface area and root tips, respectively. 其中根体积和平均根直径各检测到4对和5对上位性数量基因座,而根长、根表面积和根尖数量都分别只检测到一对上位性基因位点。
- The indexes of root length, root diameter, stem height, stem diameter, leaves quant... 说明:一定浓度的污水可以促进白骨壤的生长和开花结果。
- Results showed that the height,root length and fresh weight of tomato seedlings were improved. 结果表明:番茄施用哈茨木霉后,可明显增加幼苗的株高、根系长度及鲜重;
- We have proposed an algorithm for determining the sign of the real algebraic numbers, which can be divided into two parts.Both can be the maximum root of their definitional polynomials. 摘要对一类特殊的实代数数：可以分成二部分之和，且其中一部分为它定义多项式的最大根，另一部分的相反数也是它定义多项式的最大根进行了研究。
- Under water stress root dry weight of winter wheat grown in the pots is positively linearly related to its root length density significantly. 水分胁迫下，盆栽冬小麦根干重和根长密度呈直线正相关。
- The average relative root length(RRL) was 24.7%,relative seedling length and fresh weight were(59.7%) and 69.1%,respectively. 结果表明;与对照相比;缺氧处理对油菜幼苗生长具有显著的抑制作用:平均相对根长为24.;7%25;平均相对茎长和鲜重分别为59
- At harvest,root length density and treflan concentration at different soil layer were evaluated using soil auger method. 冬小麦收获后,采用土钻法在滴头附近沿垂直方向分层取样,测定各土层的根长密度和氟乐灵含量,并统计各小区的产量。
- Methods The tooth length,crown length,root length,crown width,crown thickness,cervix length,and cervix thickness were measured with a vernier caliper. 方法采用游标卡尺测量84颗上前牙牙体的全长、冠长、根长、冠宽、冠厚、颈宽和颈厚;
- NUE were correlated with root dry weight, root length, toot surface area, leaf NRA, net photosynthetic rate (Pn), stoma resistance (Sr) etc. 素效率的高低与品种根重、根长、根表面积、叶片NRA、净光合速率、气孔导度等都有一定的相关性。
- Seedling emergence, plant height, root length, and other indicators of pelleting seed were higher than bare seeds based on field experiment. 由此表明，种子丸粒化技术能很好地解决种子随风飘移、被动物采食以及种子崩解、抗压、营养、供水和出苗等问题。
- The total root length and weight of the poplar,willow,elm and locust are:49.29,29.45,25.42 and 68.08 km/plant,and 7.45,7.54,10.05 and 13.37kg/plant respectively. 欧美杨、旱柳、白榆和刺槐的根系总长度和总重量分别为每株49.;24、29
- The result indicates that great differences,which have significant influence on the aqua-plants,exist in the evapotranspire,the bio-mass,the root density and the root length. 研究的结果表明，不同水生植物的蒸散量、生物量、根密度和根长存在较大的差异，这些差异对水生植物的泌氧性能、碎石床人工湿地的水力负荷率、氮磷去除效果和有机污染物的降解有重要的影响。
- The results showed that AC could significantly strengthen the seedling number. seedling height, root length, root number, and fresh weight of the Gladiolus gandavensi. 结果表明，活性炭显著促进了唐菖蒲的每丛苗数、苗高、根长、根数与鲜重；
- The maximum load for this lorry is one ton. 这辆卡车最大载重量是一吨。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
