Xiao Xin, Zhu Wei, Du Chao, Shi Ya-dong, Wang Jian-fei
Zhong Yao Cai. 2015 May;38(5):889-93.
To investigate the effects of chrysanthemum-wheat rotation system and biological manure on continuous cropping soil enzyme activities and quality and yield of Chrysanthemum morifolium.
Field experiments were conducted at the research base of Anhui Jutai Chuju Chrysanthemum morifolium Herbal Technology Co. , Ltd. ,in Shiji Town, Nanqiao Country, Anhui Province. Samples were collected from treatments under chrysanthemum-wheat rotation system receiving bio-organic manure application of 200 kg/667 m2, conventional chrysanthemum-wheat rotation system and chrysanthemum continuous cropping system.
Chrysanthemum-wheat rotation system and biological manure obviously influenced the quality and yield of Chrysanthemum morifolium and continuous cropping soil enzyme activities. Compared with chrysanthemum continuous cropping system, total flavonoids, chlorogenic acid, soluble sugar and free amino acid contents, quantitative of ray floret, inflorescence diameter, diameter of tubular floret, number of branch, number of flower and yield of Chrysanthemum morifolium and the activities of urease, acid phosphatase, invertase and protease in soil were increased to 42.59 mg/g, 2.52 mg/g, 4.04 mg/g, 73.33 mg/100 g, 179.56, 5.57 cm, 1.43 cm, 36.10, 330.00 and 400.09 kg/667 m2, respectively, while hydrogen peroxidase of soil under chrysanthemum-wheat rotation system was decreased.
Bio-organic manure application of 200 kg/667 m2 is benefit to soil environment establishment of chrysanthemum-wheat rotation system and enhancement of quality and yield of Chrysanthemum morifolium while reducing the obstacles of continuous cropping.
探究菊花-小麦轮作体系和生物肥料对连作土壤酶活性以及杭白菊品质和产量的影响。
在安徽省宿州市埇桥区时村镇安徽巨泰菊苣杭白菊草本科技有限公司的研究基地开展田间试验。采集了施用200 kg/667 m²生物有机肥的菊花-小麦轮作体系处理、传统菊花-小麦轮作体系处理和菊花连作体系处理的样本。
菊花-小麦轮作体系和生物肥料显著影响了杭白菊的品质和产量以及连作土壤酶活性。与菊花连作体系相比，杭白菊的总黄酮、绿原酸、可溶性糖和游离氨基酸含量、舌状花数量、花序直径、管状花直径、分枝数、花朵数和产量以及土壤脲酶、酸性磷酸酶、转化酶和蛋白酶活性分别提高到42.59 mg/g、2.52 mg/g、4.04 mg/g、73.33 mg/100 g、179.56、5.57 cm、1.43 cm、36.10、330.00和400.09 kg/667 m²，而菊花-小麦轮作体系下土壤的过氧化氢酶活性降低。
施用200 kg/667 m²生物有机肥有利于菊花-小麦轮作体系的土壤环境构建，提高杭白菊的品质和产量，同时减轻连作障碍。
