《水土保持优良草种龙须草、沙打旺的推广、开发利用》,是河南省科委去年下达的项目。该项目计划两年完成,将推广种植“两草”25万亩。去年,全省已推广种植龙须草6.2万亩、沙打旺5.8万亩,占总计划的48％。今年计划推广种植龙须草5万亩、沙打旺7.5万亩。 该项目由省水利厅主持,省水保科研所承担技术推广工作。为了进一步扩大“两草”种植面积,提高水土保持的治理效益,省水利厅于四月下旬在淅川县召开了全省龙须草、沙打旺推广与开发利用现场会议,总结交流了“两草”的引种、栽培、种植、管理、加工、销售 “Soil and water conservation excellent grass species Asparagus, sand Wang promotion, development and utilization,” is issued by Henan Science and Technology Commission last year’s project. The project is planned to be completed in two years and 25 million mu of “two grasses” will be popularized. Last year, the province has promoted the planting of asparagus 62,000 acres, 58,000 acres of sand Wang, accounting for 48% of the total plan. This year plans to promote the planting of 50000 acres of asparagus, sand fight 75000 acres. The project is presided over by the Provincial Water Resources Department, Provincial Water Conservation Research Institute to undertake technical promotion work. In order to further expand the planting area of ​​“two grasslands” and enhance the efficiency of soil and water conservation, the provincial water conservancy department convened on-site meetings of the promotion and utilization of Asparagus persica grass and Astragalus officinalis in Xichuan County in late April and concluded the exchange of “two Grass ”of the introduction, cultivation, cultivation, management, processing and marketing