| 梁平白夹竹低改复壮技术研究及其经济效益分析 |
| |
| 引用本文： | 李彬,温中斌,任凭,李秀珍,刘访兵,周小舟.梁平白夹竹低改复壮技术研究及其经济效益分析[J].安徽农业科学,2011(17):10289-10290,10302. |
| |
| 作者姓名： | 李彬 温中斌 任凭 李秀珍 刘访兵 周小舟 |
| |
| 作者单位： | 重庆市林业科学研究院三峡库区森林生态保护与恢复重庆市市级重点实验室;重庆市梁平县林业局;重庆市万州区林业科学研究所; |
| |
| 基金项目： | 重庆市林业科技攻关项目“退化小径竹(白夹竹和方竹)复壮技术试验研究” |
| |
| 摘 要： | 目的]揭示各技术措施对提高白夹竹产量和质量的关系。方法]设施肥、虫害防治、垦复、施肥＋虫害防治、施肥＋垦复、虫害防治＋垦复、施肥＋虫害防治＋垦复7个处理，以不处理为对照，比较各措施对梁平竹山镇白夹竹笋产量的影响。结果]通过施肥、虫害防治及垦复等低改复壮措施可以不同程度地增加新竹数量，但对新竹的平均胸径没有明显影响；与施肥、虫害防治相比，垦复的效果相对较差；虽然白夹竹新竹的产量随着低改复壮措施投入的增加而提高，但其收益与投入不成正比。从经济效益角度来讲，施肥＋虫害防治处理对白夹竹笋产量的效果最优。结论]白夹竹新竹的收益与低改复壮措施投入不成正比，在一定程度上影响了白夹竹产区林农发展白夹竹的积极性。
|
| 关 键 词： | 白夹竹 低改复壮技术 垦复 经济效益 |
Research on Healthy Technique of Liangping Pyhllostachys nidularia Munro and the Analysis of Its Economic Efficiency |
| |
| LI Bin et al.Research on Healthy Technique of Liangping Pyhllostachys nidularia Munro and the Analysis of Its Economic Efficiency[J].Journal of Anhui Agricultural Sciences,2011(17):10289-10290,10302. |
| |
| Authors: | LI Bin |
| |
| Institution: | LI Bin et al (Chongqing Academy of Forestry Science,Key Laboratory of the Forest Protection and Restoration in Three Gorges Reservoir Area of Chongqing City,Chongqing 400036) |
| |
| Abstract: | Objective]The relationship between the improvement of technical measure and Liangping Pyhllostachys nidularia Munro yield and quality was explored.Method]The effect of 7 treatments:fertilization,pest-controlling,reclamation,fertilization+pest-controlling,fertilization+reclamation,pest-controlling+reclamation and fertilization+pest-controlling+reclamation,and non-treatment as CK,on its bamboo shoot yield was compared.Results]The technical measure such as fertilization,pest-controlling and reclamation for ... |
| |
| Keywords: | Liangping Pyhllostachys nidularia Munro Technique of healthy growth reclamation Economic benefit |
| 本文献已被 CNKI 维普 等数据库收录！ |
