不同供磷水平和品种对工业大麻形态生理特征的影响

董晓慧, 景玉良, 刘立超, 王翠玲, 张利国, 孙露宏

Effects of Different Phosphorus Supply Levels and Varieties on Morphological and Physiological Characteristics in Industrial Hemp

Dong Xiaohui, Jing Yuliang, Liu Lichao, Wang Cuiling, Zhang Liguo, Sun Luhong

表6 品种和供磷水平对工业大麻养分吸收的影响

Table 6 Effects of varieties and P supply levels on nutrient absorption of industrial hemp

指标 Index 品种Variety 供磷水平P supply level (mg/kg) Mountain Mango Victory Haze Rewined S1 P0 P40 P80 P120 茎氮浓度Stem N concentration (mg/g) 27.0 29.5 26.1 40.5a 24.5b 23.6b 22.2b 茎磷浓度Stem P concentration (mg/g) 2.2b 2.8a 2.4ab 1.6c 2.2bc 2.4ab 2.7a 茎钾浓度Stem K concentration (mg/g) 25.1 26.7 24.4 30.0a 26.9ab 22.6bc 21.3c 茎氮含量Stem N content (mg) 75.2 75.1 74.8 8.5d 87.1c 101a 98a 茎磷含量Stem P content (mg) 7.9 8.2 8.7 0.4d 7.3c 11.9b 13.5a 茎钾含量Stem K content (mg) 79.7 73.9 76.8 6.1c 93.7b 103a 100ab 茎氮磷比Stem N:P ratio 15.1a 13.3ab 12.8b 25.2a 12.5b 9.1c 7.7c