不同农家肥对北苍术某些农艺性状的影响

摘要

This study evaluated the effects of different fertilizers on agronomic traits of Atractylodes chinensis .The result showed that different base fertilizers significantly affected agronomic traits of A .chinensis .The highest value of plant root length ,root stout and root weight was found in pig manure treatment group (15kg/m2 ) .The highest value of plot yield was also found in pig manure treatment (15kg/m2 ) .Through compre-hensive analysis of agronomic traits ,we found that pig manure (15kg/m2 ) was the optimum ,while the deer manure is secondary in farm manure (15kg/m2 ) .The study provides scientific theory basis for A .chinensis standardization production .%通过对北苍术基肥中不同种类农家肥的施用，研究不同农家肥对北苍术农艺性状的影响。结果表明，不同种类农家肥及施肥量对北苍术农艺性状的影响不同，农家肥中猪粪15kg／m2处理植株主根长、主根粗、单株重和根重值最大，有的达到显著差异；小区产量各处理以猪粪15kg／m2处理产量最高；综合分析植株各农艺性状，农家肥各处理中以猪粪15kg／m2处理为最好，其次为鹿粪15kg／m2处理。此项研究为北苍术规范化生产提供科学理论依据。