摘要
为了明确板栗最佳施肥种类,以大板红为试验材料,测定其各项理化指标,结果表明:不同肥料处理的板栗其单粒质量、还原性糖含量、维生素C含量的差异不显著;施用化肥的板栗其碳水化合物含量高,而施用有机肥的板栗其蛋白质含量和干物质含量高;施用化肥的板栗其品质综合评分的高低按所施肥料名依序为硫酸钾>北京科蕊>撒可富,施用有机肥的板栗其品质综合评分的高低按所施肥料名依序为猪粪>牛粪>羊粪>人粪>鸡粪>火粪>绿肥;施用化肥的板栗其品质优于施用有机肥的;施用的化肥以硫酸钾为最好,而施用的有机肥料以猪粪为最好。
In order to select the best fertilizer, various physical and chemical indexes were determined and analyzed, taken Dabanhong as material. The results were as follows： There were no significant differences between simple weight, reductive sugar content, and vitamin C content; carbohydrate content was high in chestnut with chemical fertilizer, but content of protein and dry materials were high with organic fertilizer; comprehensive effect orders of chemical fertilizer from high to low were potassium sulfate, Beijing kerui and Sakefu in turn; the orders of organic fertilizer were pig manure, cow manure, sheep manure, human manure, chicken manure, fire manure and green manure in turn; effects of chemical fertilizers were better than that of organic ones; effect of potassium sulfate was best in chemical fertilizers, and that of pig manure was best in organic fertilizers.
出处
《经济林研究》
2007年第4期34-37,共4页
Non-wood Forest Research
基金
河北省自然基金项目"燕山板栗遗传多样性研究"(C2004000404)
关键词
板栗
营养成分
有机肥
化肥
chestnut
nutrition components
organic fertilizer
chemical fertilizer
