Premature Land Cotton Germplasm Resources Database Construction In Xinjiang

This study using the data of premature land cotton germplasm resources in xinjiang and theexisting research results, combined with computer technology and database construction method,analyze the existing premature land cotton germplasm data in xinjiang, induction, sorting,features, such as work, and with SQL Server and Microsoft Access as precocious developmenttools to construct the xinjiang upland cotton germplasm resources database system. Aims torealize digital management of premature land cotton germplasm resources in xinjiang, facilitateearly upland cotton germplasm resources in xinjiang data query and further breeding parentanalysis, can better improve the utilization rate of resource and service work for breeding andproduction department. In this paper, the main results are as follows:1. The xinjiang premature land cotton germplasm resources data collection and sorting.Collected more than60kinds of premature land cotton germplasm resources in xinjiang, in viewof the xinjiang premature land cotton germplasm resources of various morphologicalcharacteristics, the description of the characters use the term unified specification, numerical datausing the units of measurement and accuracy, so as to ensure the data integrity and scientific,normative, for building premature land cotton germplasm resources database provides data base.2. This system will be premature land cotton germplasm resources in xinjiang informationcombined with the principle of database technology, integrated into an application system, makeit complete for data storage and query. According to the characteristics of the cotton itself andsimplify programming needs to make its operation is simple, and easy to understand interface,with field survey to collect data and experts for many years engaged in xinjiang xinjiangpremature land cotton germplasm resources research results as the database source ofinformation to build a database system. Corresponding function is as follows:(1) basic information identifying markers for early upland cotton germplasm resources inxinjiang. For premature land cotton in xinjiang’s main basic information, agronomic traits andfiber quality traits and seed traits and resistance properties in Chad, easy to learn, to providetheoretical basis for production.(2) this system can be premature land cotton germplasm resources in xinjiang for dataanalysis, provides reference for breeding work.(3) image information for premature land cotton germplasm resources. This system includesa variety of early pictures of upland cotton germplasm resources, provide identification basis andreference for the user.(4) provide users with diverse knowledge content. Illustrated, simple interface, easyoperation and strong practicability.