麻竹笋用林施肥效果试验  

Test on Fertilization Effect of Dendrocalamus latiflorus Shoot Stands

作　　者：唐大超 唐晓东 

机构地区：[1]重庆铜梁县林业局,402560

出　　处：《世界竹藤通讯》2009年第1期19-21,共3页World Bamboo and Rattan

摘　　要：对麻竹笋用林进行施肥试验研究,分析得知,鸡粪、复合肥、配方肥3种肥料对竹笋产量和经济纯收入有显著影响,均与竹笋产量、经济纯收入呈抛物线型关系,竹笋产量、经济纯收入随施肥量增加呈现先上升后下降的趋势;3种肥料的影响程度顺序依次为:配方施肥、鸡粪、复合肥,配方施肥的最隹施肥方案为鸡400+复60+硫酸锌0.9。The test was carried out through the application of chicken manure, compound fertilizer and mixed fertilizer. The result showed that the three fertilizers had remarkable effect on bamboo shoot output and pure economic income. The three fertilizers had the parabola relationship with shoot output and pure income, and along with the increase of fertilizer application, the shoot output and the pure income increased first and then decreased. The effect of the respective 3 fertilizers on the shoot output and the pure income followed the order： mixed fertilizer 〉 chicken manure 〉 compound fertilizer, and the best fertilizer application is the mixed fertilizer at the third level, i.e., chicken 400＋ compound 60 ＋ zinc sulphate 0.9.

关 键 词：麻竹 笋用林 施肥 效益 评价 

分 类 号：S795[农业科学—林木遗传育种]