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Crop germplasm resources are the material basis for the original innovation of agricultural science and technology and the development of modern seed industries, and are strategic resources to ensure food security and support the sustainable development of agriculture. The protection and utilization of crop germplasm resources are of great significance to the selection and breeding of breakthrough new varieties, promote the sustainable development of agricultural production in my country, improve the international competitiveness of agricultural products, and ensure the national food security and effective supply of major agricultural products. In order to create the necessary preservation conditions for crop germplasm resources, it is necessary to use modern and reliable technology to build a crop germplasm resource bank in the early stage, so that more high-quality germplasm resources can be protected and developed and utilized.
The preservation of crop germplasm resources requires certain conditions. Under natural conditions, it is often difficult to store them for a long time and maintain their quality characteristics. The utilization technology of crop germplasm resource banks realizes strict temperature and humidity control, and creates environmental conditions for long-term safe storage of crop germplasm resources. Not only that, modern crop germplasm resources banks are equipped with data management systems that can realize resource data information networks. Not only is it more convenient to manage, but it will also facilitate the subsequent development and utilization of these crop germplasm resources.
According to incomplete statistics, since the establishment of crop germplasm resources banks in various regions, it has accumulated short-term and long-term preservation of many crops such as rice, rape, corn, soybeans, peppers, etc., improving the preservation conditions of germplasm resources, and enabling more and more crop germplasm resources. It has been protected from extinction. Not only that, in terms of agricultural breeding, using these preserved crop germplasm resources, breeding experts have successively developed more excellent new crop varieties, providing high quality for the development of China’s agriculture. The production of seeds has promoted the prosperity and development of our country’s agriculture. From the perspective of human sustainable development, at this stage, we still need to make better use of technical equipment such as crop germplasm resources, strengthen the protection and utilization of germplasm resources, protect agricultural "chips"-germplasm resources, and further strengthen our country The core competitiveness of agriculture.
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