生物菌肥对老桃园土壤和再植桃苗生长的影响
Northern Horticulture（2017）
Abstract
以生物菌肥和桃苗为试材,通过土壤检测和测量桃苗的生长,研究了生物菌肥对老桃园土壤和再植桃苗生长的影响.结果表明:每株浇灌2亿个·mL-1光合菌剂600mL、2亿个·mL-1光合菌剂300 mL和3亿cfu·g-1木霉可湿性粉剂1 500 mL放线菌增幅较大.2亿个·mL-1光合菌剂600 mL和2亿个·g-1木霉菌300 g的速效钾含量增幅较大,2亿个·g-1木霉菌300 g能增加有效磷含量,3亿cfu·g-1木霉可湿性粉剂1 500 mL的全氮含量有一定的增加,2亿个·mL-1光合菌剂300 mL全钾增幅较大.2亿个·mL-1光合菌剂300 mL和3亿cfu·g-1木霉可湿性粉剂750 mL对主干的增粗最明显而且也有利于三主枝伸长.侧重于桃苗生长情况,建议选用2亿个·mL-1光合菌剂300 mL.
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