英语翻译麦冬（Ophiopogonjaponicus）又名麦门冬、川冬、沿阶草、书带草、猫儿眼睛,为百合科（Liliaceae）植物,干燥根块,系常用中药材.通过设计对麦冬进行水培,观察它在全MS营养液、缺K、缺Ca

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英语翻译
麦冬（Ophiopogon japonicus）又名麦门冬、川冬、沿阶草、书带草、猫儿眼睛,为百合科（Liliaceae）植物,干燥根块,系常用中药材.通过设计对麦冬进行水培,观察它在全MS营养液、缺K、缺Ca、缺Mg、缺P、缺Mn、缺Zn和蒸馏水等营养液中的生长情况,测定它在不同试验阶段的光合速率呼吸速率以及叶片的枯黄率,然后通过比较与分析,判断它对哪种矿质元素比较敏感,哪些才是麦冬生长所必需的元素.通过两个月的实验,结果表明：在上述六种缺少元素中,Zn是对于麦冬生长最为敏感的,是它生长最为需要的.但是在其它的缺少元素的营养液中,麦冬的光合速率和呼吸速率都受到了很大的影响,也可以表明其它几种元素对于麦冬生长也是不可忽略的.本文通过试验阶段对麦冬的培养情况和测定结果进行统计分析,判断Zn是麦冬生长的敏感元素,但其它矿质元素对于麦冬生长影响也是不可缺少的.

Answer 1

Ophiopogon japonicus , also known as Mr aspartate, and Sichuan in winter and grass along the bands, with the grass, cat eyes, for the Liliaceae plants, dry root pieces of commonly used Chinese medicinal herbs. Maidong through the design of a water culture, observe it in the whole MS nutrition and lack K, lack Ca, missing Mg, missing P, lacking Mn, Zn deficiency, such as distilled water and nutrient solution in the growth, in its pilot phase in different The photosynthetic rate and respiration rate leaves the Kuhuang rate, and then by comparison and analysis, mineral elements which determine its sensitivity, which is necessary for growth Maidong elements. Through two months of experiments, results showed that: the above-mentioned elements of the six missing, Zn Maidong growth is the most sensitive, most of it is needed. However, in the absence of other elements of nutrition, Maidong of photosynthesis and respiration rate are subject to a lot of influence, can also indicate that several other elements of the Maidong growth can not be ignored. Through the pilot phase of the training and Maidong results of statistical analysis, judgement Zn Maidong growth is a sensitive element, but other mineral elements for the growth of Ophiopogon japonicus is also indispensable.