Study on Organic Long-acting Fertilizer of Trichosanthes kirilowii Maxim. and Preliminary Report on its Application Effect

栝楼有机长效肥施用效果初报（英文）

This paper studied the fertilizer requirement and soil fertility supply capacity of Trichosanthes kirilowii Maxim.,discussed the application effects of organic fertilizer in Trichosanthes kirilowii Maxim.The results showed that the yield of Trichodanthes kirilowii Maxim.at Jinjing site by applying special organic longacting fertilizer increased by 11.3%and earnings by 3.6%,the yield at Ansha site increased by 17.4%,and earnings by 9.2%.It was pointed out that high-yielding fertilization of Trichosanthes kirilowii Maxim.was achieved by first applying organic fertilizer to ensure good soil structure,and then by ensuring an effective supply of nitrogen,potassium,boron,molybdenum and zinc fertilizers.

研究了栝楼的需肥状况和土壤的供肥能力,探讨了栝楼专用有机长效肥的施用效果。结果表明,施用栝楼专用肥金井点增产11.3%,增加收益3.6%;安沙点增产17.4%,增加收益9.2%。指出栝楼高产施肥首先是提高有机肥投入,保证良好的土壤结构,其次是保证氮肥、钾肥和硼、钼、锌肥的有效供应。