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- The root yield and sugar content were increased as irrigating enough water during seedling period. 苗期较好的水分条件,能够提高甜菜块根的产量和含糖率。
- For sensibility response to shading in seedling period, the photosynthetic rate was stronger than chlorophyll content. 对苗期遮荫的敏感性反应,光合速率强于叶绿素含量。
- The differences of leaf index between Al and A2 or A3 were significantat 0.01 level, While A2 and A3 at 0.05 level except in the seedling period. 叶面积指数随着密度和施肥量的增加而增加,密度间A1与A2、A3差异达到0.;01显著水平,A2与A3除了苗期外都达到0
- In order to shorten seedling period, rooting ability of cutting from different individuals in Helicia nilagrica Bedd was researched. 摘要为了缩短育苗周期,对药用植物母猪果不同个体间插穗生根能力的变异进行研究。
- Under the condition of shading in seedling period, the lignified degree of cotton stem declined, cambium and phloem were undeveloped and pint diameter increased. 遮荫棉苗茎木质化程度降低,形成层和韧皮部不发达,髓径增大。
- The experiment was carried out under analogue drought condition, and some physiological indexes of Caucasian clover and white clover during seedling period under different drought stress conditions were determined. 试验在模拟干旱的条件下 ,测定了幼苗期高加索三叶草和白三叶在干旱胁迫下的抗旱生理指标 ,通过观测在干旱条件下的存活时间、叶片细胞质膜透性、游离脯氨酸含量、过氧化物酶活性等生理指标的变化 ,并与同期正常浇水组相比较。
- character during seedling period 苗期性状
- The seedling have shrivel up a bit in the hot sun. 在炎热的太阳光下,幼苗已有一点乾枯。
- Inoculating anthracnose to 20 germplasm of Phaseouus Vulgaris L on seedlings period and investing the index of the disease. 摘要采用苗期人工接种鉴定法,对20份菜豆种质资源进行了苗期抗炭疽病抗性的鉴定,结果表明,有7份材料为高抗材料;
- Two cotyledons have come out from the seedling. 小苗长出了两片子叶。
- The seedling was frozen to death. 幼苗被冻死了。
- That period was a bright page in the history of Chinese literature. 那个时期是中国文学史上光辉的一页。
- Let us hope that the period of this injustice will be over soon. 让我们希望这个不公正的时期很快结束吧。
- Seedling Period Selection in Superior Genealogic of korean spruce 红皮云杉优良家系的苗期选择
- Childhood is a period of rapid growth. 幼年是生长迅速的时期。
- He consulted the chronicles of the period. 他参考了这一时期的编年史。
- He had to decide within a given period. 他得在一定时间内作出决定。
- She has a detailed knowledge of this period. 她对这段时期的情况了解地相当详细。
- In that period auto sales hit a14-year low. 这时期汽车销售量达到14年来最低水平。
- In this period, unemployment reaches record levels. 这段时间的失业人数又达到了创纪录水平。