摘要
研究了施肥种类和施肥深度对覆盖雷竹林的影响,结果表明：单施生物肥或混施生物肥比单施化肥不但能够提高覆盖雷竹林的竹笋的产量和产值,而且可以改良雷竹林土壤结构,利于母竹留养;就竹笋产量而言,施肥深度5-10 cm优于15 cm的处理,但深施有利于改良土壤酸碱度。
Experiments were implemented on effect of fertilizer types and fertilization depth on mulching cultivated Phyllostachys violascens stands.The results demonstrated that application of only biological fertilizer and mixed biological fertilizer could promote shoots yield,output,and improve the soil structure of the tested stands.Fertilization depth of 5-10cm had better effect on shoot yield,but 15cm fertilization could improve pH value of soil.
出处
《浙江林业科技》
北大核心
2011年第3期40-43,共4页
Journal of Zhejiang Forestry Science and Technology
基金
国家星火计划重点项目"雷竹低产低效林改造关键技术集成与示范"(2007EA700002)
关键词
肥料种类
施肥深度
覆盖栽培
雷竹
产量
fertilizer type
fertilization depth
mulching cultivation
Phyllostachys violascens
yield
