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对不同立地条件毛竹笋用林施用不同量竹笋专用有机肥,并与相应的专施氮肥相比较。结果表明:竹笋专用有机肥对毛竹笋用林产量影响显著,平均可使竹材产量提高20%~30%;在肥力较差的毛竹笋用林连续几年施用该有机肥,第3-第4年的增幅比第1-第2年大,土壤肥力和母竹林活力增强;但在土壤条件较好的毛竹笋用林施用该肥料,第3-第4年比第1-第2年增幅减小。竹笋专用有机肥能提高竹笋品质和营养,该肥料可在生产中推广应用。
In different site conditions bamboo shoots with different amounts of bamboo shoots dedicated organic fertilizer, and with the corresponding special nitrogen fertilizer. The results showed that special organic manure with bamboo shoot had significant effect on the yield of bamboo shoots, and the bamboo yield could be increased by 20% ~ 30% on average. In the bamboo shoots with poor fertility, The annual increase was larger than that of the first year and the second year, soil fertility and mother bamboo increased vigorously. However, when the fertilizer was applied in bamboo shoots with better soil conditions, the increase rate from the first year to the second year in the third year to the fourth year small. Special bamboo shoots organic fertilizer can improve bamboo shoots quality and nutrition, the fertilizer can be used in the promotion of production.