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- Drought at seedling stage 苗期干旱
- Clomazone and its mixture can cause albinism at seedling stage of maize, but are safety to the following wheat. 广灭灵单剂及其混剂在玉米苗期可引起玉米白化现象,但对后茬小麦的生长较安全。
- NEA Couldpromote root growth of nc wheat, soybean and sugarbeet at seedling stage. 壮根素系列产品能明显促进水稻、小麦、大豆和甜菜苗期根系发育,促进作物产量提高。
- Eight single QTLs and five pairs of epistatic QTLs were detected for ABA sensitivity at seedling stage. 仅一个共同的QTL同时控制发芽阶段和苗期对ABA的敏感性。
- The content was high in stem at seedling stage and pegging stage and in underground-organs at pod-filling stage. 全生育期叶片和茎中的硝酸盐含量随生育进程逐步降低,而籽仁和果壳中含量逐步增加;
- Severe water deficit at seedling stage and wadding stage ,medium water deficit at buds and bolls stage can be propitious to cotton yield. 结果表明,调亏灌溉对棉花株高、蕾铃脱落、成桃数等影响较显著;苗期和吐絮期重度水分亏缺、蕾铃期中度水分亏缺均有利于棉花产量的形成。
- The phenotypic correlation analysis revealed that only RGV at germination stage was positively correlated to ABA sensitivity at seedling stage. 性状相关分析表明发芽阶段的相对发芽势与苗期卷叶程度呈显著正相关。
- Effects of boron-magnesium on boron forms of rape (Brassica napus) cultvars with different boron efficiency were studied at seedling stage with solution culture. 摘要通过营养液培养试验,研究硼镁对不同硼效率甘蓝型油菜品种苗期硼形态的影响。
- Drought resistance at seedling stage 苗期抗旱性
- BEC (boron efficiency coefficients) of NW20 and NW933 were respectively 0.51 and 0.10 at seedling stage and 0.38 and 0 at seeding stage. 以同一生态型苗期地上部生物量或结实期种子产量缺硼处理与施硼处理之比为硼效率系数。 苗期NW20和NW933硼效率系数分别为0 51和0 10;
- Soybean growth (as indicated by shoot biomass) at seedling stage was closely correlated with PAE but not with PUE or PTE. 大豆苗期生长(地上部生物量)与磷吸收效率(植株吸磷量)密切相关,而与磷利用效率、磷转移效率无关。
- This result indicated that the length of cortical browning could be used in mass screening of the cereal resource resistance to take-all disease at seedling stage in greenhouse. 在12项发病指标中,只有皮层褐化长一个指标入选主成分,表明皮层褐化长度可反映品种的抗病性差异,该指标可用于室内苗期抗全蚀病资源的大量筛选。
- Studies on Adaptive Mechanism of Alfalfa in Drought Stress at Seedling Stage 苗期紫花苜蓿对干旱胁迫的适应机制
- Consequently, ion balance was broken. The content of Na~+, Na~+/K~+, Na~+/Ca~(2+), Na~+/Ca~(2+), SNa~+,K~+ and SNa~+,Ca~(2+) at seedling stage basically reflected the salt-tolerance of plant and might be suitable to select salt-tolerant pumpkin variety. 南瓜幼苗体内Na~+含量、Na~+/K~+、Na~+/Ca~(2+)、S_(Na~+,K~+)和S_(Na~+,Ca~(2+))比值基本能够反映植物耐盐性的强弱,可以作为鉴定南瓜幼苗耐盐性鉴定指标。
- Plant samples above ground were taken respectively at seedling stage, maximum tillering stage, full heading stage and full ripe stage for N, P, K, Si content analysis carried out according to "routine analysis method for soil agro-chemistry". 在苗期、最大分蘖期、齐穗期和完熟期分别采取地上部分植株样本,按照“土壤农化常规分析法”化验氮、磷、钾、硅含量。
- For when he declared the Long Drought at an end, it was so. 当他宣称这场大干旱结束之时,它真的结束了。
- Phosphorus and potassium mainly distributes in petiole at seedling stage, then phosphorus mainly distributed to first grade taro, while potassium mainly distributed to second grade taro. 发棵后期和球茎膨大期主要分配在芋球茎中,其中氮磷的分配率为子芋大于孙芋,而钾则是孙芋中分配多于子芋。
- Suitable drought at tillering stage could enhance water use efficiency (WUE) of rice plant significantly in the course of and after treatment. 分蘖期适度节水胁迫处理可以显著提高处理期及处理结束到完熟期的水分利用效率;
- Physiological Study on Drought Resistance of Dactylis glomerata under Drought Stress at Seedling Stage 干旱胁迫下鸭茅苗期抗旱性生理研究
- Effects of Drought Stress on Maize Root and Its Photosynthetic Physiological Characteristics at Seedling Stage 干旱胁迫下玉米苗期根系和光合生理特性的研究