查询词典 sugarcane

Sugarcane Saccharum officinarum L.

甘蔗Saccharum officinarum L。

Many sights along the road are unchanged after 40 years: the women carrying huge baskets on their heads, or bundles of logs, or drums of water; the broken-down lorries, one whose driver is asleep beneath the back axle, another whose sackclothed cargo has tumbled off and burst on the ground; the ox-carts, the bicycles, the wayside hawkers selling bananas, charcoal and sugarcane.

所有车辆的速度比步行快不了多少，艰难地通过斜坡和坑沟。40年后，沿路的许多景象依然如旧：妇女们头顶巨大的篮子、柴捆、水桶；抛锚的卡车，后轴轮下酣睡的司机；一辆满载卡车翻在路上，布袋包装的货物撒落一地；牛车、自行车，路边叫卖香蕉、木炭和甘蔗的小贩。

A child in La Grua, Dominican Republic, near an unworked sugarcane field.

一位孩童在多明尼加共和国 La Grua 的一处未耕作的甘蔗园附近。

Children play by the river in La Grua , Dominican Republic, near an unworked sugarcane field.

孩童在多明尼加共和国 La Grua 的一处未耕作的甘蔗园附近的河边嬉戏。

The universal primers of ITS1 and ITS4 for fungi were used in amplification of genomic rDNA sequences. A target fragment was obtained by ITS-PCR. Then, the fragment is cloned into the vector of pMD18-T before sequencing. The result of sequencing showed that the fragment is 692 bp in length. The results of Blast in Genbank and the analysis of fungal rDNA systemic development show that the relation between this fragment to the fungi of Sporisorium is closest, while the relation between it to the fungi of Ustilago is much far. It suggests that the name of Ustilago scitaminea for sugarcane smut isn't consistent to the result of rDNA systemic development analysis. It still needs more experiments to support this hypothesis.

用真菌rDNA序列分析的通用引物ITS1和ITS4，通过ITS-PCR得到目的片段，克隆在pMD18-T载体上后进行测序，结果显示该片段的长度为692 bp，与Genebank中已报道的真菌序列进行Blast和系统发育树分析，表明所获得的序列与Sporisorium属真菌具有更高的亲缘关系，而与Ustilago属真菌的亲缘关系较远，这与一直沿用的甘蔗黑穗病菌的命名似乎并不吻合，有待进行更多的研究以证实。

Sugarcane smut caused by Ustilago scitaminea Svd.

由甘蔗黑穗病菌（Ustilago sictaminea Syd。

In addition to the capacity of transmission SCYLV between sugarcane plants efficiently, 100%(9/9), 75%(6/8), and 50%(4/8) respectively while 15 viruliferous aphids were inoculated for each plant.

建立了能够检出单头蚜虫及侵染早期未现症植株体内SCYLV的巢式RT-PCR技术，在超过80%的饲毒2周以上的甘蔗绵蚜无翅成虫体内检测到病毒的存在。

A nested-RT-PCR technique was established for SCYLV detection from individual viruliferous aphids and plant in early stage of infection, about 80% adult aphids feeding on sugarcane plants with yellow leaf symptom for over 2 weeks showed SCYLV positive by this technique.

但广州甘蔗研究所品种基地源自美国运河点育种场的CP93-1319病株上的病毒与已报道的三个基因型存在较大差异，可能代表了SCYLV的一个新的基因型。本文首次证实华南地区甘蔗上普遍发生的甘蔗绵蚜为SCYLV传毒媒介。

Firstly, this paper formulizes the PDM-related principle and basic concept of PDM and analyses the technology schemes of PDM, and then an integration scheme between the Virtual Design Platform for Sugarcane Harvester suitable to hilly country and CAD system is brought forward.

本文首先阐述了有关PDM的基本原理和基本概念，分析了PDM的技术原理，并在此基础上提出了一种适合丘陵地区的甘蔗收获机械虚拟设计平台与CAD软件I-DEAS的集成方案。

The genetic analysis was carried out for 8 characters on 9 energy cane parents and their 20 combination crosses with the NCII mating design. The results showed that the inheritance of stalk biomass, brix weight, available stalk numbers and weight per stalk was subject to both additive gene effect and non-additive genes effect, but mainly controlled by non-additive genes. The inheritance of plant height, stalk diameter and brix was subject to both additive gene effect. The broad sense heritability (HB2) of stalk biomass and brix was over 50%, and those of brix weight were 33.7% at the seedling stage 54.4% at its ratooning stage, respectively , which means that the selection would be done better at the early stage in the sugarcane breeding program.

利用遗传交配设计对能源甘蔗9个亲本组配的20个组合、8个性状进行遗传分析，结果表明：地上部鲜重、锤重、丛有效茎数和丛重的遗传既受基因的加性效应也受基因的非加性效应所控制，但以非加性效应为主；株高、茎径和锤度的遗传主要是受基因的加性效应控制，地上部鲜重和锤度实生苗新植和宿根的H_B~2都在50％以上，而锤重的H_B~2分别为33.7％和54.4％，而且锤重和地上部鲜重母本gca方差都大于父本gca方差，说明能源甘蔗育种中母本选择的重要性。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。