seedling stage

苗期

常用释义

词性释义

幼苗阶段:植物生长的早期阶段,从种子发芽到出现真叶的阶段。
例句
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  • 苗期
番茄苗期和开花坐果期各自的耐弱光性并不相关。
Severe water deficit at seedling stage and wadding stage , medium water deficit at buds and bolls stage can be propitious to cotton yield.
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。
因此,以水稻发芽期的耐碱性可间接判断水稻幼苗前期的耐碱性。
日本官方的信心危机还只是在初期阶段。
甜椒育苗期使用80目纱网保护可有效防止经由蚜虫携带传播的病毒。
The root physiological indexes contributed to grain yield bigger at the flowering stage than at the seedling stage.
开花期根系指标对产量形成的影响大于苗期根系指标。
The amount of biomass of cocksfoot rises higher than that of red clover except during the seedling stage.
除苗期外鸭茅叶量的比例高于红三叶;
The results showed that phosphate fertilization increased rape growth and resistance to disease in the seedling stage.
结果表明:施磷对油菜苗期生长抗病能力提高有促进作用;
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。
The anti-drought testing in seedling stage adopted the successive drought way, the indexes of physiology were measured.
苗期抗旱性试验采用连续干旱法,分别对其叶片生理生化指标进行测定。
S. furc~fera excreted less honeydew at tillering stage than at seedling stage, especially on susceptible varieties.
在分蘖期上的蜜露排泄量低于苗期的,在感虫品种上更加明显。
The tested provenances significantly differed in weight per 1000 seed's, laboratory seed germination and growth traits at seedling stage.
枫杨种子千粒重及室内发芽率均存在明显的地理种源差异。
成熟度80%以下种子和发芽所需天数7天以上种子同样严重影响苗期的生长。
东北地区玉米的冷害通常是发生在苗期的延迟性冷害。
The embryo bine of helianthus has green, Dan Zi, deep violet etc, it is the important sign of breed of seedling stage identifying.
向日葵的胚茎有绿色。淡紫。深紫等,是苗期识别品种的重要标志。
突变体表现为矮化,并且由于水分丧失速率的增加导致其在苗期死亡。
It is most suitable for growing orchids. Also have variouskingds of specification products for different seedling stage. 2.
最适合兰科植物根系生长,且有多种规格配合苗期。
Athetis lepigone is a new insect pest in seedling stage of summer corn in China, and causes serious damage.
二点委夜蛾是我国夏玉米苗期的新害虫,危害性极强。
不同生长阶段花芽分化速率不同,苗期较快,抽蔓期较慢;
The pot culture experiment with 2 clones of willows was performed to study the salt tolerance of trees at seedling stage.
通过盐分胁迫下柳树2个无性系的盆栽试验,发现盐分对苗木的成活和生长都有一定的抑制作用。
Occurrence Cause of Rice Fringes Coming out in Seedling Stage and Its Control
水稻早穗发生的原因及预防
水稻品种苗期抗旱性鉴定指标筛选及其综合评价
不同年代大豆品种苗期叶片保护酶活性及膜脂过氧化作用
干旱胁迫下玉米苗期根系和光合生理特性的研究
秧苗期积温对杂交水稻制种花期的影响及其在花期早期预测中的应用探讨
Dry Rot and Its Inducing Factors of Seed Piece of Virus-free Potatoes at Seedling Stage
脱毒马铃薯苗期切块腐烂病发生与诱病因子研究
不同番茄砧木抗根结线虫苗期生长特性及抗性比较
Study on Variation in Characteristics of Phosphorus Efficiency among Different Soybean Genotypes at Seedling Stage under Phosphorus Stress
磷胁迫下不同基因型大豆苗期根系形态及生物量的差异
Identification and investigation on resistance to virus diseases of both maize commercial varieties and germplasm at seedling stage
玉米推广品种与品种资源抗病毒病苗期鉴定初报
水分胁迫条件下冷暖型小麦幼苗期某些生理特性变化比较
1·This paper reports the effect of DCD in seedling stage to soil microorganism of bacteria, mold and actinomycetes, and the concentration changes of both ammonium nitrogen and nitrate nitrogen in soil.
实验研究了双氰胺在玉米苗期对土壤微生物细菌、霉菌和放线菌的影响,及对土壤中铵态氮和硝态氮贮量变化的影响。
2·To determine the drought resistance in seedling stage, 45 varieties with different types and drought resistance level were subjected with methodology of repeated drought treatments.
对不同抗旱级别的45份春小麦进行苗期干旱反复法抗旱性鉴定;
3·The plant of the corn under FI treatment was maintaining the maximum biomass, from the seedling stage, (more than that under DI75% and PRD75%).
从苗期开始,充分灌溉处理(FI)的植株就保持较高的生物量,其次是DI75%和PRD75%处理的植株。