本文選題：齊齊哈爾市 + 公園綠地　； 參考：《黑龍江畜牧獸醫(yī)》2017年01期

【摘要】：為了研究齊齊哈爾市公園綠地土壤理化性質(zhì),以齊齊哈爾市主城區(qū)6個(gè)公園土壤綠地為研究對(duì)象,采用文獻(xiàn)資料法、試驗(yàn)法等采集齊齊哈爾市主城區(qū)6個(gè)公園綠地0~≤10 cm和10~≤20 cm的土壤,測(cè)定了土壤容重、孔隙度、p H值、有機(jī)質(zhì)、全氮、全磷、全鉀等物理化學(xué)性質(zhì)。結(jié)果表明:齊齊哈爾市公園綠地表層土壤容重偏緊,土壤孔隙度偏高;土壤p H值較自然土壤明顯增高,呈中性或弱堿性;在0~≤10 cm和10~≤20 cm土壤中,有機(jī)質(zhì)含量處于中等水平,全氮含量處于較高或中等偏上水平,全磷含量處于中等偏下水平,全鉀含量處于較高水平,多數(shù)土壤全鉀含量都很高。
[Abstract]:In order to study the soil physical and chemical properties of park green space in Qiqihar City, the soil green space of 6 parks in the main urban area of Qiqihar City was taken as the research object, and the method of literature was used. The physical and chemical properties of 6 parks and greenbelts in Qiqihar City, including 0 ~ 鈮，

本文編號(hào)：2025849