系统育种

While doing the RFLP tagging of giant embryogene,the genome changebetween mutants and its original parent,the relationship between RFLP andheteroses in indica,japonica and intermediate rice,the performance of multipleand null allelism in rice varieties,the utilization of null allelic RFLP probes inidentifying indica and japonica rice specifically,the distribution of the nullallelic RFLP probe RG684 in rice cultivars,and the segregations of RFLPmakers in indica/japonica F2 population were also studied.

本实验从经典遗传、分子遗传、育种潜力评估、育种新品系选育等领域，对巨大胚、甜胚乳、暗胚乳三种新型突变体进行了全面系统研究。在对巨大胚进行分子定位过程中，对涉及到的突变体与原始亲本基因组变化，籼、粳、中间型材料的RFLP多态性与杂种优势之间关系，水稻品种的复等位、零等位表现，鉴定籼、粳特异性的零等位RFLP标记，零等位标记RG684在稻种中分布，RFLP标记在籼粳交F2群体中分离等遗传现象也一并进行了分析。

Dairy cattle breeding and ranch equipment: cows breeding and propagation; ranch facilities and management; milking equipment and accessories; feeding system; Slurry treatment system; pasture, feed, feed additives and feed processing equipment; Cow Health and medicine; milk storage, testing and transport equipment, etc.

奶牛养殖与牧场设备：奶牛育种与繁殖；牧场设施与管理；挤奶设备与配件；喂饲系统；粪污处理系统；牧草、饲料、饲料添加剂与饲料加工设备；奶牛保健与药品；鲜奶贮藏、检测与运输设备等

The name, description, and registration information are published in the "Registration Report" column in the African Violet Magazine, at which time the plant is officially registered.

新登记的品种名称，品种描述，将会刊登在本协会发行的非洲堇杂志内的登陆报告，也会刊登在非洲堇育种名册内及First Class的系统内。

The anti-oxidant enzymes including SOD, POD and CAT and MDA, which is one of the oxidant products, and IAA and ABA, which were relative to earliness but not to decrepitation of the short-season upland cotton, were studied.

为解决棉花育种中普遍存在的早熟早衰问题，研究了与短季棉早熟不早衰有关的抗氧化系统酶包括超氧化物岐化酶SOD、过氧化物酶POD 和过氧化氢酶CAT，氧化产物之一丙二醛性MDA，以及生长素IAA 和脱落酸ABA在不同类型短季棉品种中不同生长发育时期的变化规律和遗传特性。

CMS and utilization of fertility restorer system have made a breakthrough in conquering breeding bottleneck by artificial emasculation and unfolded a bright outlook for promoting commercial production of hybrid seed.

利用棉花细胞质雄性不育和育性恢复系统突破了传统人工去雄杂交育种的瓶颈，为棉花杂交种制种的商业化推广展现了光明的前景。

Our lab has many types of equipment, such as full-size ultracentrifuge, benchtop refrigerated ultracentrifuge, gel documentation system, ice machine, MILLIPORE, PCR thermocycler, autoclave, ultra freezer, UV/visible spectrophotometer, UV transilluminator, ultrasonic cleaner, culture shaker, stir plate, low-speed and full size centrifuge, automatic Kjeldahl distillation, gas chromatograph, HPLC system, fluorescence microscope, fatex, gliding microtome.

仪器设备包括生物育种用的高速冷冻离心机、台式冷冻离心机、凝胶成像分析系统、制冰机、超纯水制备系统、PCR仪、高压灭菌器、超低温冰箱、紫外可见分光光度计、紫外观测仪、超声波清洗、恒温摇床、磁力搅拌器、低速大容量离心机、全自动凯氏定氮仪、气相色谱仪、液相色谱仪、荧光显微镜、脂肪测定仪，冷冻切片机等40余件。

Systemic selection is an effective method for wheat (Triticum aestivum L.) breeding.

系统选择是新品种选育的有效方法，也是修饰育种的重要途径，群体内剩余变异和天然杂交是系统选择的来源基础。

The efficiency of molecular marker-assisted selection was investigated using two populations from pedigree selection and modified backcrossing pyramiding developed for the breeding purpose.

利用长江流域推广品种泗棉3号和优异纤维种质系7235为育种亲本，配置了系统育种和修饰回交聚合育种两套群体。

Taoyuan has a considerable advantage of the tea industry through the promotion and planting of Taoyuandaye tea, and the income from tea becomes the main source of local tea farmers' income.

桃源大叶是湖南省桃源县在当地茶树群体中，通过系统育种法培育的茶树品种，在该县已形成相当生产规模，茶叶收入成为当地茶农的主要经济来源。

Dr. Maria Andrade joined CIP and continued to be based in Maputo focusing on sweetpotato breeding, seed systems, and value chain development. In 2007, Dr. Paul Demo from his base in Malawi began to directly collaborate with IIAM's potato program in adaptive testing of late-blight resistant potato clones and the improvement of seed supply. In 2006, an agricultural economist, Dr.

玛丽亚博士安德拉德加入国际马铃薯中心和商业化将继续设在马普托重点甘薯育种，种子系统和价值链的发展。2007年，保罗医生从他的示范基地，开始在马拉维直接协作 IIAM 在晚马铃薯抗晚疫病无性系适应性测试计划和马铃薯种子的改善供应。2006年，农业经济学家，博士里卡多拉瓦尔塔，被派往赞比西亚省，协调种子系统的达成最终用户组成的项目如下。

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％。