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- Photosynthetic characteristics and coenological survey of Lactuca serriola in its invaded area 检疫性杂草毒莴苣的光合特征及其入侵地群落学生态调查
- Lactuca serriola 毒莴苣
- Lactuca sativa L. var. angustana Irish. 莴笋
- Studies on the chemical constituents of Ulva lactuca L. 石莼的化学成分。
- Title： Studies on the chemical constituents of Ulva lactuca L. 关键词：石莼;组分分离;结构鉴定;柱色谱;波谱分析;化学成分;甾醇
- Latex is present in some genera, e.g. lettuce ( Lactuca). 本科一些属内的植物体含乳汁，例如，莴苣（Lactuca）。
- Study of Tissue Culture and Establishment of Asexual System of Lactuca sativa. 与相似的文献。
- Total yields of red sea bream and Ulva lactuca were 55?900g and 358?000g respectively. ind-1,总产量为55 900g; 石莼生长茂密,沥干鲜藻总产量达到358 000g。
- Any of various plants of the genus Lactuca, especially L. sativa, cultivated for their edible leaves. 莴苣一种莴苣属植物，尤指莴苣，因叶可食用而培植
- 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。
- Content of nitrite and nitrate in Lactuca India and Plantago asiatica were lower enough for eating with safety. 苦荬菜、蕨菜中亚硝酸盐和硝酸盐含量较低，是可以放心食用的野菜。
- Revision of Lactuca L. and two new genera of tribe Lactuceae (Compositae) on the mainland of Asia. 菊科莴苣属订正及亚洲大陆菊科植物二新属.
- 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
- 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。
- 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。
- Results showed that the root and rhizospheric soil extracts of alfalfa inhibited germination of Metaplexis japonica T.and Lactuca indica L. 结果表明:苜蓿根浸提液和根际土浸提液能够显著抑制萝摩和山莴苣的萌发;
- 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
- Three economic plants(Lolium multiflorum,Polygonum Iapathifolium and Lactuca astiva L.) were suitable for growth in the systems and had high biomass yields. 黑麦草、酸模、生菜3种植物在水培系统中生长正常,水培系统具有较好的生产性能。
- But the formation of ethylene was found to be promoted greatly.The lower concentration of TDZ inhibited organogenesis of Lactuca sativa L. which might caused by ethylene. 但是TDZ又能显著促进乙烯形成，较低浓度时抑制莴苣的器官发生，可能此时乙烯起着主导作用。
