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- IBA could significantly increase the rooting ratio, the length of the adventitious roots, and somewhat the number of adventitious roots. 外源激素的种类及浓度对插条生根率、不定根长度及数量的影响各不相同。
- When the three indices,namely,rooting rate,number and length of adventitious roots were considered together,800 mg/L NAA or 800 mg/L IBA should be suitable for reproduction. 综合不同处理生根率、根数和不定根根长3个指标,以800 mg/L NAA或800 mg/L IBA作为车轮梅生产上扦插的激素种类和浓度。
- length of adventitious roots 不定根长
- Removing bottom leaves and applying IAA would increase the quantity and activity of adventitious roots. 去除底叶和适量施用IAA处理具有增加不定根数量和提高根系活性的作用。
- Adventitious Describing plant organs that arise in unexpected places, for example the devdlopmant of adventitious roots from stems, and adventitious buds from leaves. 不定的：用来描述未在预期位置产生的植物器官，例如从茎上产生的不定根，叶子上产生的不定芽。
- The root tip of adventitious root included four parts : root cap meristem zone, elongation zone and root-hair zone. 盾叶薯蓣地下茎的不定根根尖由根冠、分生区、伸长区和成熟区四部分组成。
- The contents of endogenous IAA and ABA in the differentiation of adventitious root in vitro of Elaeocarpus sylvestris were studied. 本文研究山杜英组培苗生根过程中内源IAA、ABA含量变化规律。
- The mechanism of formation of adventitious root induced by light or dark pretreatment was initially studied in stem of broad bean seedling. 以蚕豆幼苗为材料，对光、暗预处理诱导植物不定根生成的机理作了初步研究。
- The optimum concentration to induce cotyledon and callus of cotyledon for formation of adventitious root was 1.0mg/l,higher or lower concentration was unsatisfactory effect. 结果表明;诱导子叶和子叶的愈伤组织形成不定根的最适浓度为1.;0mg/l;过高或过低效果都不令人满意。
- The hypocotyls of Cucumis sativus L. showed great capacity of adventitious root formation when they were cultured on Murashige and Skoog(MS)medium supplemented with 0.01 mg/L NAA,and the frequency of adventitious root formation was up to 88%. 在 0 .;0 1mg/ L NAA诱导下;离体黄瓜下胚轴切段显示了较强的发根能力;发根率达 88%25以上
- This river is ten times the length of that River. 这条河的长度是那条河的十倍。
- GA3 content the decreasing trend in the induction period of adventitious root primordia of mutant of P. tomentosaand and P. dakuanensis and the increasing trend in the expression period. GA3含量在芽变毛白杨和大官杨不定根原基诱导期呈下降趋势，表达期呈上升趋势。
- She paced out the length of the room. 她用步子测量了房间的长度。
- He fished a length of string out of his pocket. 他从口袋里掏出一条绳子。
- You spend a ridiculous length of time in the bath. 你洗澡用那麽长时间，真不像话。
- Promotion will go by length of service. 晋升以服务年限为准。
- He measured the length of the room. 他量了房间的长度。
- She paced out the length of the garden. 她用步子量出了花园的长度。
- My estimate of the length of the room was 10 feet. 我估计房间的长度为10 英尺。
- She sprinted the length of the road. 她全速跑完了那条路的全长。
