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林业科学 ›› 2003, Vol. 39 ›› Issue (1): 80-85.doi: 10.11707/j.1001-7488.20030113

• 论文及研究报告 • 上一篇    下一篇

毛竹专用复合肥研究

洪伟 陈辉 吴承祯   

  1. 福建农林大学,南平353001
  • 收稿日期:2000-10-16 修回日期:1900-01-01 出版日期:2003-01-25 发布日期:2003-01-25

A STUDY ON THE COMPOUND FERTILIZER FOR PHYLLOSTACHYS HETEROCYCLA CV. PUBESCENS

Hong Wei,Chen Hui,Wu Chengzhen   

  1. Fujian Agriculture & Forestry University Nanping 353001
  • Received:2000-10-16 Revised:1900-01-01 Online:2003-01-25 Published:2003-01-25

摘要:

毛竹专用复合肥是根据毛竹生物学性状和平衡施肥原理配制的毛竹专用肥料。试验以N、P、K肥为原料,应用混料试验设计方法进行试验,建立各配方施肥方案与经济收益的数学模型。数学模型通过计算机模拟优化,筛选出生产上适用的毛竹专用复合肥的最佳配方。施用后,毛竹林经济收益可提高35%左右。

关键词: 毛竹, 单形格子法, 专用复合肥, 模拟

Abstract:

Bamboo compound fertilizer is a special fertilizer for Phyllostachys heterocycla cv.Pubescens growth,which is formulated based on the biological characters of Phyllostachys heterocycla cv.Pubescens and balance fertilizing.In this paper,the fertilizer of N,P and K were selected and used in experiment and practice,according to mixed design method.Based on the experimental data,mathematical models of projects and economic benefit were established,and an optimum combining scheme for practice was formed by computer simulating and optimizing.After application,the economic benefit of Phyllostachys heterocycla cv.Pubescens forest would increase about 35%.

Key words: Phyllostachys heterocycla cv.Pubescens, Simplex check, Compound fertilizer, Simulating