【摘要】 田间调查涉县"凤丹"牡丹物候期及生长特性的结果表明,"凤丹"牡丹物候期162天,每年3月底至5月中旬为快速生长期,6年生植株平均单株产量86.4 g,种植效益高于当地其他传统作物。更多还原

【Abstract】 The results of field observation on the phenology and growth characteristics of the Paeonia ostii‘Fengdan’in Shexian County showed that the phenology period of the Paeonia ostii ‘Fengdan’was 162 days. It was a rapid growth period from the end of March to mid-May each year. The average yield of 6-year Peony was 86.4 g. The planting efficiency was higher than other local traditional crops.更多还原