摘要：【中文】本发明公开了一种光伏阵列的故障检测方法及系统，该方法包括：每天定时、间隔预设周期地采集与光伏阵列引起故障情况相关的特征数据；所述相关的特征数据包括：光伏组件的电压、电流以及太阳能电池组件的温度、位置信息和所属光伏组件编号；将所述相关的特征数据通过无线方式上传到监测中心服务器；所述监测中心服务器对所述相关的特征数据进行分析计算，检测对应的光伏组件和/或太阳能电池组件是否处于故障状态；针对监测到的光伏故障组件开展应急处置工作。该方法可及时发现和分析处理故障，确定发生故障的位置，便于及时处理；防止引起重大事故。 【EN】The invention discloses a method and a system for detecting faults of a photovoltaic array, wherein the method comprises the following steps: collecting characteristic data related to the fault condition caused by the photovoltaic array at regular time intervals every day; the relevant feature data includes: the voltage and the current of the photovoltaic module, the temperature and the position information of the solar cell module and the serial number of the photovoltaic module are obtained; uploading the related characteristic data to a monitoring center server in a wireless mode; the monitoring center server analyzes and calculates the related characteristic data, and detects whether the corresponding photovoltaic module and/or solar cell module is in a fault state; and carrying out emergency disposal work aiming at the monitored photovoltaic fault assemblies. The method can find and analyze the fault in time, determine the position of the fault and facilitate the timely processing; preventing serious accidents.

摘要：【中文】本发明公开了一种控制油菜株高的基因ED1及其在油菜矮杆品种选育中的应用。通过精细定位从油菜极端矮杆突变株ed1中克隆得到与株高相关的突变基因ED1，该基因位于C5染色体，与基因BnaIAA7相比，基因ED1包含一处错义的碱基突变，即在序列260处存在C至T的置换。利用植物表达载体将基因ED1转化到油菜中，可以高效准确对油菜品种进行降杆，自身启动子驱动基因ED1，杂合植株株高降低34%，纯合植株株高降低80%；当基因ED1是35S启动子驱动时，杂合株系株高会降低74%，纯合株系株高降低达89%。 【EN】The invention discloses a gene for controlling the height of a rape plantED1And the application thereof in the breeding of the rape short-stalk variety. Cloning from rape extremely dwarf mutant ed1 through fine positioning to obtain mutant gene related to plant heightED1The gene is located on C5 chromosome, and the geneBnaIAA7In contrast, the geneED1Contains a missense base mutation, i.e., there is a C to T substitution at sequence 260. Gene expression vector for use in plantED1Can be transformed into rape to efficiently and accurately lower the stems of rape varieties, and the self promoter drives the geneED1The height of the heterozygous plant is reduced by 34 percent, and the heterozygous plant is pureThe height of the resultant plant is reduced by 80 percent; when the gene isED1When the promoter is driven by a 35S promoter, the height of a heterozygous strain can be reduced by 74%, and the height of a homozygous strain can be reduced by 89%.

摘要：【中文】本发明公开了一种甘蓝型杂交油菜的制种方法，所述方法是在现有杂交系统的基础上，将父本叠加转育油菜的雌性不育特性和非转基因抗除草剂特性等两个性状。前一个特性可保证父本只开花并提供正常花粉，但不结实，从而在制种环节实现父母本可混播混收；后一个特性可使其真杂种具有除草剂抗性，在杂交种生产苗期通过喷施对应除草剂，既能除草又能杀死假杂种。利用本方法生产杂交种，不仅提高制种产量，大幅降低制种成本，而且能够保证杂交种纯度，避免制种风险，安全高效。 【EN】The invention discloses a method for producing seeds of cabbage type hybrid rape, which is characterized in that male parents are superposed to transfer two characters of female sterility and non-transgenic herbicide resistance of rape on the basis of the existing hybrid system. The former characteristic can ensure that the male parent only blooms and provides normal pollen but is not fruitful, thereby realizing mixed sowing and mixed harvesting of the male parent and the female parent in the ring making section; the latter characteristic can make the true hybrid possess herbicide resistance, and the spraying of correspondent herbicide in the seedling-producing stage of hybrid seed can kill both weed and false hybrid. The method for producing the hybrid seeds not only improves the seed production yield and greatly reduces the seed production cost, but also can ensure the purity of the hybrid seeds, avoid the seed production risk, and is safe and efficient.