杞柳工艺原料林营造技术的研究

采取对比试验法,对不同立地、不同栽植密度、不同插穗径级、施肥措施及“养根”年限等影响杞柳产量的因素进行了系统的研究。结果证明,在寒冷的伊春林区完全可以培育出优质、高产无节杞柳条材,且每公顷可产鲜柳2万kg,126万根柳条。     

杞柳品种特性与高产栽培技术

杞柳别名簸箕柳、笆斗柳、柳条,属杨柳科、柳属灌木,耐湿润,耐瘠薄,发条率高,柳条细而长,富有韧性,去皮后的条子洁白光滑,是较好的编织材料。杞柳在我国分布很广,以山东、河北、山西、内蒙等省区所生产的柳条为好,尤其是座落在沂河两岸被称为“中国杞柳之乡”的山东郯城质量最佳。杞柳可1次栽植多年收条,成本低,效益高,是重要的经济树种,一般柳条产量1．0万～1．25万kg／hm^2,单纯出售柳条原料收入4．5万～5．5万元／hm^2左右,如经加工可增值2～4倍。     

杞柳插条苗木繁殖技术

杞柳是东北地区优质的经济树种。介绍其生物学和生态学特性,重点介绍了其苗木扦插技术,为相关生产提供了技术支持。     

试论杞柳优质丰产栽培技术

本文从杞柳的栽植时间、栽培管理、病虫害防治及收获等方面系统介绍了杞柳的优质丰产栽培技术。     

Effects of Different Corn Meal Addition Levels on the Quality of Osier Peel Silage

The experiment was conducted to determine the effects of different corn meal addition levels on the silage quality of osier peel, and to discuss the appropriate level of corn meal addition.According to one-factor complete randomalized experimental design, there were 4 treatments groups which the corn meal addition levels were 0%(control group)、5%(group Ⅰ)、10%(group Ⅱ)and 15%(group Ⅲ), respectively.The general nutrient contents and fermentation quality were determined and the comprehensive scores of fermentation quality were evaluated after ensiling for 60 days.The results showed as follows:When corn meal addition amounts increased in osier peel silage, CP contents tended to raise, then dropped down, NDF and ADF contents declined gradually.Comparing with group Ⅰ、Ⅱ、Ⅲ, the pH and NH₃-N/TN of silage in control group were the highest which were 4.76% and 11.09%, repectively, and that were increased by 18.70% and 98.75%、18.11% and 96.63%、16.95% and 85.76%, respectively, WSC contents was decreased by 53.21%(P<0.05)、54.61%(P<0.05)、58.26%(P<0.05), respectively.The score of both sensory evaluations and comprehensive assessments of fermentation quality were group Ⅰ>group Ⅱ>group Ⅲ>control group.According to the results obtained from sensory evaluations and comprehensive assessments of fermentation quality in this trial conditions, we concluded that the optimum supplement dosage of corn meal was 5% in osier peel silage.     

杞柳扦插育苗技术

介绍了杞柳扦插育苗技术,包括园地选择与整地、插条选择与扦插、田间管理、采收等方面内容,以期为杞柳育苗提供参考。     

山东临沂市杞柳良种及标准化栽培技术

介绍临沂市杞柳优良品种的特性,从造林地的选择及整地、种条选择及栽植、田间管理、病虫害防治、收割、剥皮、轮作换茬等方面综述杞柳标准化栽培技术,分析其经济价值及推广应用前景。     

固始县杞柳产业现状及发展建议

固始县杞柳资源丰富,且有60年的柳条编织历史。目前固始县杞柳产业面临科技投入少、现代企业制度管理发展缓慢,产业面临升级等问题。建议应用已有的先进科研成果,采用现代化的生产经营管理模式,加强组织管理和信息化管理,建立灵活的产业管理模式,以创新带动产业发展。     

杞柳皮综合开发与利用现状及途径

介绍了临沭县杞柳皮的利用现状,基于目前成为农村面源污染的新源头的困境,从杞柳皮肥料化、杞柳皮燃料化、杞柳皮饲料化3个方面总结了其综合开发与利用途径,以期为杞柳皮的利用提供参考。