查询词典 maize

The establishment of qualitative PCR method for detection of GM maize, soybean and cotton The study has set up the detection methods of endogenous reference gene zSSⅡb of maize and Lectin of soybean, as well as the event-specific detection of GM maize MON810, Bt176, T25 and GM soybean line 40-3-2, and the detection of GM Bollard〓 cotton by conventional PCR and real-Time quantitative PCR.

这种方法所检测的PCR产物既包含了作物基因组序列，又包含了外源基因的启动子序列，是高度特异的，并且也排除了由于植物花椰菜花叶病毒感染等因素所导致的假阳性结果。

And this article divides the farmers into three grades in the point of qualitative and quantitative views, and according the principle of econometrician, using the way of Oaxaca analysis, choosing and analyzing the controllable variables in the maize process, in order to find the main ingredients which forming the difference about the behaviors of maize producers based on the different maize grossing zones.

本文通过对南北三省农户玉米生产的投入和产出情况进行实地调查，首先比较分析了不同收入等级农户、不同地区农户和不同土地等级玉米生产的成本和收益情况；然后从定性和定量的角度将农户分为三个等级，再从农户等级和不同玉米种植区的角度出发，根据计量经济原理，运用OAXACA分解分析方法，选择农户玉米生产中的可控制变量对其进行分析，以找出形成农户玉米生产行为差异的主要影响因素。

"Zhuanghe Bright Peal" Brand Maize is characterized by light mass ,being easily chewed,sweet taste and smell,clear luster and has vary high eating value and medicinal value;"Zhuanghe Bright Peal" Brand Maizeis the important source of feed for the development of green livestock raising industry and the "Zhuanghe Bright Peal" Brand Maize flour and hominy grits processed by the domestically introduced maize combined production and fine processing production line have rich nutrition and no any pollution and therefore,they are well received by the consumers.

"庄合晟珠"牌鲜玉米质轻易嚼、口味香甜、色泽鲜亮，具有很高的食用和药用价值；"庄合晟珠"牌玉米是发展绿色畜禽饲养业的重要饲料来源；引进国内玉米联产精加工生产线，加工出的"庄合晟珠"牌玉米面、玉米楂，营养丰富、无污染，深受消费者的喜爱。

Based on the proposed genetic design, the maize inbreed lines JB and Y53, which are the parental lines of maize hybrid suyu 16 with strong heterosis, were used to create the mixed mapping population with two different cytoplasm backgrounds. The proposed method for mapping cytonuclear epistatic QTL were used to identify the cytonuclear QTL underlying maize agricultural and yield traits.

本研究在提出核质互作QTL分析方法的基础上，同时采用强优势玉米杂交种苏玉16(JB×Y53)的两个亲本自交系，配置具有不同细胞质背景的混合作图群体，构建分子标记连锁图谱，并采用本研究提出的核质互作QTL分析方法定位玉米重要农艺和产量性状相关的核质互作QTL。

The experiment of intercrop maize and soybean was conducted in the field of intercrop wheat and green manure by using the ternary quadratic regression rotational combination design to study the effects of different maize planting density and sowing time of maize and soybean on their yield in middle altitude areas of Guizhou province.

小麦与绿肥分带种植，小麦收获绿肥翻埋后，在本地块采用三元二次回归旋转组合设计，进行玉米密度、播差期、玉米大豆带型配置试验，对贵州省中海拔地区玉米、大豆间作体系的产量效应进行研究。

Both yield and quality of common maize grains are improved by crossing high oil maize as male parent and common maize as female parent due to maize heterosis and xenia.

本文利用高油玉米的花粉直感效应及与普通玉米杂交的杂种优势效应，通过高油玉米与普通玉米杂交改善普通玉米的产量和品质。

Water stress is one of the most important abiological stress to maize seedling .In this study, we arm to identify the sensitive stage of maize seedling to water stress and select the material which tolerance to flooding. And we use waterlogging tolerance index to identify the sensitive stage of maize seedling. we have studied 20 inbred lines of maize which seedlings under water stress in three stage. The result show that the three leave stage is the most obvious stage to flood stress. In addition, we have analyzed ten of the inbred lines to re-act the waterlogging tolerance index. The result show good re-action. And the result also show that waterlogging tolerance index is a credible index to select waterlogging tolerance materials in seedling.

涝渍是玉米苗期主要的非生物逆境胁迫之一；本试验通过对20份玉米自交系进行苗期的淹水对照试验，采用了三个处理时期，并利用耐渍系数作为指标进行敏感时期的鉴定，结果表明三叶一心期是淹水的相对最佳时期；同时利用其中10份自交系对耐渍系数的重演性进行了分析，结果表明其重演性很好；同时结果还表明耐渍系数是耐渍性鉴定的一个可靠指标。

Using large sample DNA of capacity technology, the maize high lysine content of SSR mark analyse technological platform has been established in this paper. The main results are as follows: the five comparing research methods of drawing maize DNA mark have shown that the method of iso- sulphur cyanic acid guanidine drawing maize genome DNA has the superiority of using less medicine, operating sequence more simple , faster, and costs lower , steady and reliable quality of DNA, etc..Utilizing this method , one person can draw 300-400 DNA samples each workday.lt indicates that the method can be used in SSR marker of maize,.

本文从大样本容量的DNA快速提取技术入手，初步建立了玉米高赖氨酸含量的SSR分子标记分析技术平台，获得的主要结果如下：对五种玉米DNA提取方法的比较研究认为，异硫氰酸胍法提取玉米基因组DNA，具有使用药品少、操作步骤简单、快速、成本低、DNA质量稳定可靠等优点，利用该方法，每人每个工作日可以提取300～400个DNA样品，可以在玉米SSR标记分析中应用。

Relay-planted with different spring-sown maize, the yearly nitrogen absorption quantity of relay-planted with spring-sown early maturity maize was highest, those of relay-planted with spring-sown middle maturity maize were middle, and those of relay-planted with spring-sown late maturity maize were lowest.

与不同春玉米套作时，全年氮素吸收量以与早熟春玉米套作时最高，其次是与中熟春玉米套作，最低的是与春晚熟品种套作。

SRL was slightly higher of white maize and black maize in Cd and pyrene contaminated soil than that in uncontaminated soil. SRA, ARD and SRV of white maize and black maize decreased in Cd and pyrene contaminated soil compared to control, but the difference was not significant between the two treatments.

与未污染相比，Cd+芘复合污染下白玉米和黑玉米的根长稍有增长，根表面积、根平均直径和根体积减小，但两处理间差异不显著。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了