摘要
在山地黄壤和砂岩黄壤中施用不同肥料种类,了解对茶园土壤中微生物种群和土壤肥力及茶叶产量的影响。结果表明,茶园土壤细菌、真菌、放线菌与土壤有机质、全氮、碱解氮含量的相关性较强,与全磷、速效钾的相关性较差;土壤真菌、放线菌与速效磷具有一定的相关性;茶园土壤微生物数量与茶叶产量具有正相关关系。
Effect of employing different fertilizer in the upland yellow soil and the sandstone yellow soil on tea garden edaphon and soil fertility and tea yield was studied. The results showed that, the tea garden soil bacterium, fungi, actinomyeetes and the soil organic matter, the Total N, the Avail N have a significant correlation, relatively bad with the relevance of the Total P and Avail K;Soil fungi , actinomyeetes and Avail P have certain relevance. The microbial quantity of soil of tea garden and tea output have positive correlation relations.
出处
《西南农业学报》
CSCD
2006年第6期1096-1099,共4页
Southwest China Journal of Agricultural Sciences
基金
重庆市科技攻关项目(20048292)
