苜蓿

The purpose was to study the absorption and utilization law of cobalt and the interrelationship among trace elements in Alfalfa.

研究苜蓿对钴的吸收利用规律及苜蓿体内微量元素之间的相互关系。

C/N of Peace alfalfa and Algonquin alfalfa were declined gradually, and changed rapidly.

而和平苜蓿、阿尔冈金苜蓿主根C/N逐渐下降，且变化比较迅速。

Alfalfa, well-knew as "queen of forages",should be the first choice, the total area of alfalfa planted at that time will reach to 6800 thousand hectare, the hay production of 60 million ton every year can make important role in resolving shortage situation of protein feed, safe production of animality food and the effect of UGF.

在增加饲料作物种植中堪称"牧草之王"的苜蓿将是首选作物，届时苜蓿的种植面积将达680万公顷，年产干草6000万吨，将为解决我国蛋白质饲料缺乏、动物食品的安全生产和UGF效应产生重要影响。

Seedling grow situation is to be the same, the each density of the leafinhibit and reach the prominent level to the growth of root of cucumber, radish, alfalfa,particularly the A and B act the most prominent in inhibition of the alfalfa.

幼苗生长情况也大体相同，叶提取液的各个浓度处理对萝卜、苜蓿、黄瓜的根长生长抑制都达到显著水平，尤以处理A(0.5g/ml)及B(0.33g/ml)对苜蓿的抑制最为显著。

And Medicago falcata is nearer. But the three species have wide genetic distance with Medicago lupulina and Medico go sphaerocarpos cv.'Orion'.

与黄花苜蓿的相似性次之，而这3个种与天蓝苜蓿和一年生苜蓿的相似性较小。

The results showed that the 20 cultivars could be clustered into 4 groups based on their resistances to C.truncatum, among which ProINTA Patricia and Victoria SPI were the best, but Defi, Lobo, Salado, Xinjiang large-leaf and Travois were the weakest, while the other 13 cultivars had medium resistance to C.truncatum.

结果表明，不同品种抗苜蓿炭疽病能力的强弱不同，通过聚类分析将供试品种划分为4个类群，以ProINTA Patricia和Victoria SPI对苜蓿炭疽病的抗性最好，Defi德福、Lobo路宝、Salado萨兰多、新疆大叶苜蓿和Travois的抗病性最差，其他品种呈中等抗性。

Response of physiology indices of Medicago falcata L. to salt stress is different. SOD activity, peroxidase isozyme and chlorophyll content cannot reflect the difference of the ability to salt tolerance of the materials. These indices are not fitting for studying the ability of salt tolerance of Medicago falcata L..

黄花苜蓿各生理指标对盐胁迫的响应存在差异，SOD活性、过氧化物同工酶和叶绿素含量不能反映黄花苜蓿材料间耐盐能力的差异，不宜采用这几个指标研究分析黄花苜蓿材料间的耐盐能力。

The results were as follows: 1. Response of physiology indices of Medicago falcata L. to drought stress is different. There are not obvious correlation among indices and ability to drought resistance. The indices include critical water saturation deficiency, free and bound water content, tissue water, peroxidase isozyme, free proline content, chlorophyll a, chlorophyll b, total chlorophyll and chlorophyll. These indices are not fitting for assessing ability of drought resistance of Medicago falcata L..

黄花苜蓿各生理指标对干旱胁迫的响应不同，临界饱和亏、自由水含量、束缚水含量、组织水含量、过氧化物同工酶、游离脯氨酸含量、叶绿素a、叶绿素b、叶绿素总量以及叶绿素与黄花苜蓿抗旱能力之间不存在明显的相关性，不适宜采用这些指标来评价或判别黄花苜蓿材料间抗旱能力的强弱。

The content of soluble Dietary fiber in nutrient alfalfa and extraction rate were high. the content of insoluble Dietary fiber in poddind alfalfa and extraction purity are high.After extracting Dietary fiber, the content of rudimental starch in podding alfalfa is higher than the nutrient ,however the content of rudimental protein in podding alfalfa is lower than the nutrient.it bring falling the purity of insoluble Dietary fiber in nutrient alfalfa.

营养期苜蓿水溶性膳食纤维含量及提取率均较高；结荚期苜蓿非水溶性膳食纤维含量较高；提取膳食纤维后结荚期苜蓿淀粉残留量高于营养期，而蛋白质残留量低于营养期，营养期非水溶性膳食纤维纯度相对结荚期较低。

In addition, field experiments were carried to examine influence on lucernes growth, yield and quality by applying calcium and inoculating acid-tolerant R.

并通过田间试验，检测施Ca~(2+)和接种耐酸苜蓿根瘤菌对酸性土上紫花苜蓿生长及产量和品质的影响，以期建立一套耐酸苜蓿根瘤菌筛选和鉴定体系，为在西南紫花苜蓿新种植区接种高效耐酸苜蓿根瘤菌奠定基础。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失