摘要
Abstract
Soils in Chinese olive orchard of Minqing were detected and analyzed.The results showed that in these soil samples,the soil pH values were chiefly acid,organic matter contents with medium and deficient condition accounted for 64.6% and 18.2% respectively,the deficiency rates of AN,AP,AK accounted for 82.3%,77.1% and 45.8% respectively,and the deficiency rates of exchangeable Ca,exchangeable Mg,available boron,available zinc accounted for 93.2%,82.3%,89.6% and 42.7% respectively.According to the soil fertility status,some measures were put forward,such as adjusting soil pH and applying organic manure and popularizing formula fertilization,and reasonably applying N,P,K,Ca and Mg fertilizers,meanwhile applying Zn and B fertilizers conditionally,etc.关键词
橄榄园/土壤/肥力状况/施肥对策Key words
Chinese olive orchard/soil/fertility condition/fertilization strategy分类
农业科技
