一粒种子的“芯”力量

Core Insights - The research focuses on the utilization of hybrid vigor in major crops, particularly rice, to enhance agricultural productivity and efficiency [4]. Group 1: Research and Development - Researchers are screening germplasm resources to identify superior traits for rice cultivation [1]. - DNA extraction from rice leaves is being conducted to facilitate genetic analysis and breeding programs [3]. - Seed purity testing results are being analyzed at a key laboratory dedicated to hybrid vigor in rice [4]. Group 2: Agricultural Practices - A small-scale isolation seed production trial is being conducted at a research base, which can accommodate approximately 800 demonstration varieties and 15,000 resource and small material plantings annually [6]. - Farmers are actively involved in harvesting and ensuring the quality of rice, as seen in a high-standard farmland in Hefei, where harvested rice is being carefully loaded [7]. Group 3: Technological Innovations - The Smart Breeding Accelerator Innovation Research Institute is utilizing controlled environment chambers to significantly shorten the growth cycle of crops, allowing for 4 to 6 generations of wheat to be produced in one year, compared to the traditional one generation per year [10].