您要查找的是不是：
- This paper studied by using water extraction,alcohol deposit to extract the Lactuca sativa L. 本文采用热水浸提、醇沉法提取苔干多糖,对苔干多糖提取工艺和一般理化性质进行了研究。
- Title： The Dynamic of Calcium Distribution During Megasporegenesis of Lettuce (Lactuca sativa L. 关键词：莴苣;大孢子;大孢子发生;钙
- Abstract: Potassium antimonite was used to locate calcium in the synergids of lettuce （Lactuca sativa L） during their development. 文章摘要: 用焦锑酸盐沉淀法对莴苣助细胞中的钙分布进行了观察。
- At the same time, Chinese cabbage, lettuce and Lactuca sativa L were potted plant and fertilized at 1/4 the amount of the local vegetable fertilizer. 按当地菜农施肥量的1/4量分期施肥，盆栽小白菜、生菜和油麦三种叶菜，并称取各自的经济产量。
- Lactuca sativa L. 生菜
- Iettuce(Lactuca sativa L.) 生菜
- Lactuca sativa L. var. angustana Irish. 莴笋
- Lactuca sativa L 生菜
- Lettuce (Lactuca sativa L.) 莴苣
- Study of Tissue Culture and Establishment of Asexual System of Lactuca sativa. 与相似的文献。
- Karyotype Analysis of One Kind of Wild Avena sativa L. 一种野生燕麦的染色体核型分析。
- Quaility and product analysis of six kinds of Medicago sativa L. 六种紫花苜蓿当年产草量及品质的研究分析。
- Lactuca sativa var. crispa L. 生菜
- Technology of Interplanting Poplus L. And Medicago sativa L. 杨树套种紫花苜蓿栽培技术。
- Effect of Different Hormones on Mesocotyl Length in Oryza sativa L. 外源激素对水稻中胚轴伸长的影响。
- Genetic Study on Callus Growth Ability in Oryza sativa L. 水稻愈伤组织增殖力的遗传研究。
- Major morphological and economical characters and some physiological and biochemical changes of head lettuce (Lactuca sativa var. capitata L.) under heat stress were studied. 摘要以6个结球莴苣品种为试验材料，从生长发育、经济性状和生理生化等方面研究耐热性的鉴定方法。
- Genetic Analysis of an Albino Mutation by T-DNA Insertion in Oryza sativa L. T-DNA插入产生的水稻白化苗突变的遗传分析。
- A word in the scientific name of an animal or a plant following the name of the genus and denoting a species, variety, or other division of the genus, as sativa in Lactuca sativa. 种名部分接在属名之后的动物或植物的科学名称，指一个种、变种或属下面的其它类别，如家莴苣在莴苣属、家莴苣种中
- Cotyledon explants were better recipient for transformation of M. sativa L. 苜蓿子叶外植体是较理想的转化受体。
