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采集并分析临安市的9个杨桐栽培基地土壤的pH、有机质、水解N、有效P、速效K和全N、P、K,并以此作为指标,运用FUZZY(模糊)综合评价法对土壤肥力质量进行数值化的综合评价。结果表明,白果村、严家山、塘楼村、蒲村和大罗5个基地土壤肥力质量优良,土壤肥力等级Ⅰ;太阳镇、泉口村、郎家村3个基地的土壤处于中上水平,土壤肥力等级Ⅱ;清凉峰镇土壤处于中下水平,土壤肥力等级Ⅲ。并依据评价结果,提出若干生产实践建议。
Soil pH, organic matter, hydrolyzed N, available P, available K and total N, P and K in nine Yangtong cultivation bases in Lin’an City were collected and analyzed. Using the FUZZY (fuzzy) comprehensive evaluation method, Fertility quality of the numerical evaluation. The results showed that the soil fertility of the five bases of Baoguo, Yanjiashan, Tongloucun, Pucun and Daluo were of good quality and soil fertility level Ⅰ. The soil of the three bases of Taiyangcun, Quankoucun and Langjiacun was in middle and upper soil level, Fertility level Ⅱ; Qingliangfeng soil in the middle and lower levels, soil fertility level Ⅲ. Based on the evaluation results, a number of production practice suggestions are put forward.