贵港市覃塘区野生稻考察、收集及保护建议

为了更好地保护我国野生稻种质资源,依据20年前贵港市覃塘区野生稻分布记录情况,对该区原生地野生稻现状进行了重新考察评估。通过考察,弄清了该区野生稻分布现状及原生地野生稻濒危现状和原因,并抢救性收集了一批宝贵的野生稻种质新资源;提出建立野生稻保护区、加强抢救性收集保存、加强保护野生稻的立法与宣传、加强对野生稻种质资源的鉴定评价、创新利用与合作研究等措施,以保护和利用现有的野生稻资源,充分发挥野生稻种质资源的作用。

Investigation, collection and suggestions for conservation of wild rice in Qintang district of Guigang City

In order for better conservation of the wild rice germplasm resources, an investigation on the status of local wild rice germplasm was conducted based on the 20 years records of wild rice distribution in Qintang district of Guigang city. The investigation helped in identifying the current wild rice distribution and causes and probabilities of some germplasm in becoming endangered. Some new valuable germplasm resources of wild rice were collected. For conservation and utilization of existing wild rice resources, some measures such as building wild rice reserves, reinforcing collection and conservation of germplasm resources, enhancing legislation and propaganda on protection of wild rice, strengthening evaluation and utilization of germplasm resources of wild rice, enhancing cooperation and research, etc., have been proposed.