油菜

In our country oil-bearing crops, although,earthnut grows an area not as good as rape, but always produce reside the 1st, occupy the above of 5 0 % that oil-bearing crops always produces.

在我国油料作物中，花生种植面积虽然不及油菜，但总产居第 1位，占油料作物总产的 5 0 %以上。

Based Web rapeseed production of high-quality and high efficiency expert system development examples, ASP technology and DCOM technology to achieve good in the production of knowledge of the rules before and after pieces of pieces of multimedia knowledge integration and control, and for the procedures and distributed multimedia expert system platform for seamless integration.

详细说明：本文结合Web油菜优质高产高效生产专家系统的开发实例，运用ASP技术和DCOM技术很好地实现了在产生式知识规则的前件和后件中多媒体知识的融合及其控制，并实现了多媒体程序与分布式专家系统平台的无缝集成。

The aim of this study is to reveal the disinfectants and disinfection methods, medium components, and embryoid culture method on dissociative microspore culture.

［目的］研究消毒处理方式、培养基成分和胚状体培养方法对油菜游离小孢子培养的影响。

Objective］The aim of this study is to reveal the disinfectants and disinfection methods, medium components, and embryoid culture method on dissociative microspore culture.

［目的］研究消毒处理方式、培养基成分和胚状体培养方法对油菜游离小孢子培养的影响。

Total 122 entophytic bacterial strains were categorized preliminarily to 35 groups based on colony morphology. 16S rDNAs were amplified with universal primers of bacteria, all the strains could produce a single band about 1500bp. The PCR products were digested with restriction endoenzyme HaeⅢand Msp Ⅰrespectively, and the different patterns were obtained for each enzyme, by combining all the restriction patterns for the two enzymes, the 122 strains could be grouped into 39 16S rDNA genotypes. The results indicated that endophytic bacteria from oilseed rape were genetically diversity.

分离获得的122株内生细菌，根据菌落形态可以划分为35类；利用细菌通用引物对16S核糖体DNA进行扩增，获得约1.5 kb片段，分别用内切酶HaeⅢ和MspⅠ对扩增产物进行限制性酶切，产生不同的酶切图谱；根据酶切图谱聚类分析结果，所有供试菌株被归为39类，这一结果从遗传上显示油菜内生细菌类群的多样性。

Nov.. The main symptoms of the bacterial disease on Vigna angularis were canker of stalk.The strains were straight or curved rods; polar flagellum one; Gram-negative; could infect Vigna angularis、 Glycine max、 Vigna radata、 Vigna umbellate、 Phaseolus vulgaris、 Pisum sativum、 Pisum sativum var.humlie; oxidase negative; nitrate reduction negative; 5% glucose agar mucilage positive; esculin hydrolysis positive; starch negative; milk hydrolysis positive; H_2S positive; acid from L-arabinose, D-mannose, D-galactose, cellobiose, trehalose and fructose; 5%NaCl positive; G+Cmol%-69%.

红小豆溃疡病主要症状为茎部溃疡；各菌株菌体均杆状；极生鞭毛1根；革兰氏染色阴性；人工接种能侵染多种豆科植物；好氧；氧化酶阴性；硝酸盐反应阴性；5％葡萄糖营养琼脂黏液生长阳性；七叶灵水解阳性；淀粉水解阴性；牛奶分解产碱；产生硫化氢；能从阿拉伯糖等产酸；最大耐盐量为5％；G+Cmol％为69％等特征，根据《手册》9th ed相关部分，确定该病由野油菜黄单胞菌苜蓿致病变种Xanthomonas campestris pv.alfalfae(Riker，Jones et Davis 1935)Dye 19781引起。

Jasmonates are well-known for their effects on senescence, the development and opening of flowers and on plant defences such as extrafloral nectar.

文卡特桑通过研究甘蓝型油菜发现，是存在于植物体内的内源生长调节物质茉莉酸控制了花朵的生长，并激发花蜜的生产。

It was found that citrate, tartaric acid and oxalate exudation increased as adaption to P deficiency.

结果表明柠檬酸、酒石酸和草酸分泌量的增加是甘蓝型油菜对缺磷胁迫的适应性机制。

Wide variety of agricultural resources, in addition to the production of corn, wheat, rice, potato, kidney beans and other food crops, but also rich in flue-cured tobacco, rapeseed, pepper, garlic, raw lacquer, tea and other economic crops and Eucommia ulmoides, Phellodendron, gallnut, gastrodin, dangshen, etc. Chinese medicinal herbs, walnuts, apples, Yellow Pear, such as fresh fruit, as well as cattle, pigs, sheep, chickens and other poultry products in demand in domestic and foreign markets.

农业资源种类繁多，除生产玉米、小麦、稻谷、洋芋、芸豆等粮食作物外，还盛产烤烟、油菜、辣椒、大蒜、生漆、茶叶等经济作物和杜仲、黄柏、五倍子、天麻、党参等中药材，核桃、苹果、黄梨等新鲜水果，以及牛、猪、羊、鸡等畜禽产品走俏国内外市场。

This research could give basic information about the dominant genie male sterility in Brassica napus and male gametogenesis.

本研究为更深入的研究甘蓝型油菜显性核不育的育性相关基因提供了基础，并对雄配子的发育研究也具有一定参考价值。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。