繁殖

Then barnyard grass sprout, new cell development succeed hypha and breed the fungi The vegetative propagation does not pass the two sexes cell to accord with .

然后稗子萌发，新的细胞发育成菌丝和繁殖真菌。无性繁殖不经过两性细胞结合。

Jiuse Lu breeding of wild animals domesticated plants, is approved by the State Forestry Department's key national wildlife breeding plants, Founder mountains brand pork is the result of special bloodstock wild boars genetically modified, it has changed the purebred wild boar meat rough, Shortcomings of poor taste, with succulent Cuinen, nutrient-rich, unique flavor, lean meat percentage high-and low-fat, and other advantages, especially linoleic acid composition is more than twice the pigs, to promote human growth and development, the degradation of cholesterol, prevention Coronary heart disease, cerebral thrombosis and vascular sclerosis and other effects, a greater role in health tonics.

九色鹿野生动物驯养繁殖厂，是经国家林业部批准的国家重点野生动物繁殖厂，方正山林牌特种野猪肉是经过纯种野猪遗传基因改良后，它改变了纯种野猪的肉质粗糙、口感差等缺点，具有肉质脆嫩、营养丰富、风味独特、瘦肉率高、低脂肪等优点，尤其是亚油酸成份是家猪的二倍以上，能促进人体生长发育、降解胆固醇、预防冠心病、脑血栓与血管硬化等功效，有较大的保健滋补作用。

Study on the rapid Propagation Technique of Lycoris. Herb and get follow results: In the period found of axenic clone 0.1%HgCl2 is the best disinfector to deal with the Lycoris" bulb ,as to neat part, such as root, leave, and bulbil, is fit to use 0.1%HgCl2 antisepsis 7min. And found the best effect is the bulb scale with base. Root, leaf and bulb scale without base all were not inducement adventitious buds. Different position of bulb had different culture effect. 3-15 of middle part of bulb can be induced most adventitious buds but inner and outer of least it. Incised the bulb with three types (pieces of eight, pieces of six, piece of four), and found the type of pieces of six is best to Lycoris mass production. L.sprengeri is fit MS+BA5mg/l+NAA0.1mg/l and L.squamigera is fit MS+BA5mg/l+NAA0.5mg/l, but the medium fit to culture L.longituba haven"t be found.In the period of Subculture-Found of mass production, the most multiplication of adventitious buds in MS+BA5mg/l+NAA0.5mg/l during subculture of L.sprengeri, L.squamigera.

石蒜属植物快速繁殖技术研究中，在无菌无性系建立阶段：鳞茎以0.1％HgCl_2消毒10-12分钟效果最好，而叶、根尖、鳞芽等较干净部位选用0.1％HgCl_2消毒7分钟；用三种石蒜属植物的叶片、根尖、鳞芽及带基盘与不带基盘鳞片进行培养，以带基盘鳞片诱导分化效果最理想，鳞芽易培养出芽，但数量有限，而叶片、根尖与不带基盘鳞片均未诱导分化；带基盘鳞片为石蒜属植物快速繁殖最佳外植体，以鳞茎中部3-15层芽诱导率高，较外层稍次之，内部鳞片诱导率最低；选用八等分法、六等分法、四等分法切割鳞茎，六等分法综合效果最好；每外植体带三鳞片培养最为适宜；三种石蒜属植物各自适合的培养基成分不同，换锦花在MS+BA5mg／l+NAA0.1mg／l中培养效果最好，夏水仙为MS+BA5mg／l+NAA0.5mg／l，而白花长筒石蒜在各培养基组合中培养效果均不理想，其适合的培养条件有待于进一步研究。

It was able to sprout stem leaf that the bulblet was cooled in natural after growth more than 50mg.

籽球重量超过50 mg并经过自然低温后有能力抽地上茎。7月20日前扦插繁殖的籽球第二年会开花，7月10日前扦插比7月20日产前插繁殖的籽球开花率高，露出扦插比覆土扦插开花率高。

The scales of "Sorbonne","Mera star","Siberia","Tiber" were used to study systematically soilless cutting skills of Oriental lily from pretreatment of scales, cutting medium to nutrition solution. The results indicated:① using broken dormancy bulbs which experienced disinfection and exposing could prevent it from rot and enhance propagation index;② There is no difference among four varieties on information of bulblet, so all four varieties can be propagated bulbs though cutting.

本试验以东方百合索蚌、残星、西伯利亚、泰伯四个品种的鳞片为材料，分别从鳞片的预处理、扦插或催芽基质的筛选、20—22℃室温下催芽、营养液选配等几方面对东方百合无土扦插的技术措施作以系统研究，结果表明：①用打破休眠的种球，并通过破球、消毒、晾晒处理，有效的防止了扦插过程中鳞片的腐烂，提高了繁殖系数；②东方百合鳞片也有扦插分生小子球的潜能，四个品种之间分生子球的差异不显著，因此它们都可以用扦插方法繁殖种球。

IAA was proved to be advantageous to producing more bulblets. The bulb scales treated by NAA could produce bigger bulblets. The propagation quotiety was inversely proportional with the bulblet volume.

吲哚乙酸有利于百合鳞片生成更多籽球，萘乙酸处理有利鳞片产生较大籽球，繁殖系数与繁殖的籽球体积成反比。

Two specieses, Lycoris radiate and Lycoris aurea, were selected for the studying of artificial propagation in vitro. A few specieses of Lycoris, from the southeast area of China and part of locations in Japan, were chosen to research their karyotype differentiation and to measure their genetic diversity by ISSR analysis. The results could be summarized as follows.1. The vegetative propagation conditions of Lycoris aurea and L. radiate in vitro was studied by two-scaling. Different illuminate condition had an effect on the bulblet formation rate. To the species of L. radiate, the rate was higher in the state of 16h 800-12001x illumination than in the darkness. The medium also affected the new bulblet formating rate. When the culture was MS medium 0.2 mg/L NAA 4 mg/L 6-BA, the bulblet formationg rate of L. aurea was 220%;at the same time, when the medium was MS 0.2 mg/L NAA 2 mg/L 6-BA, the rate of L.

本研究选择西南部分地区及日本的几个石蒜品种，从细胞学和DNA分子角度，分析了它们的遗传多样性水平和遗传结构状况，对红花石蒜和忽地笑的离体繁殖技术进行了初步研究，得出如下结论： 1 进行了红花石蒜和黄花石蒜双鳞片快速繁殖条件的研究，结果表明：红花石蒜在16小时800-1200 lx光照下比黑暗条件下出芽率要高；黄花石蒜在MS NAA0.2mg／L 6-BA4mg／L下出芽率为220％，红花石蒜在MS NAA0.2mg／L 6-BA2mg／L下出芽率为108％；NAA比IBA有利于石蒜生根；硅藻土显著提高黄花石蒜双鳞片出芽率，活性炭起抑制作用；6％蔗糖浓度有利于红花石蒜小鳞茎增重，MS 6-BA4mg／L NAA0.5mg／L培养基有利于小鳞茎增殖，切割一刀比两刀有利于小鳞茎增殖。

There are the following kinds of cases in this kind of legerdemain:(1 ) the animal bunco that feeds general fireweed or litter to be able to breed quickly with raise, these things do not have what value, cannot eat to also cannot be used, but can breed quickly with very low cost, cheater people can sell you to obtain sudden huge profits.

这类骗术中有以下几种情况：（1）用饲喂一般杂草或废弃物就能快速繁殖的动物行骗，这些东西没有什么价值，不能吃也不能用，但可以用很低的成本快速繁殖，骗子们可以卖给你获得暴利。

From 1997, the reproduction techniques of captive Great Bustard were conducted in the captive condition in Harbin Zoo.

哈尔滨动物园自1997年开始，经过5年多的时间，经过3个繁殖周期，对笼养大鸨繁殖进行了全面细致的研究。

The behavior time budget of Great Bustard is different between male and female during the breeding season, at the same, it changes following the breeding stages.

大鸨繁殖期的各种行为时间预算存在着性别间的差别，同时随着繁殖阶段的不同而变化。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。