摘要
以南疆塔里木盆地西缘城市喀什市的蔬菜温室为对象,研究了不同施肥处理对不同深度土壤容重、pH、电导率、有机碳含量等指标的影响。结果表明:适量有机肥和一定量化肥搭配使用可以显著改善土壤理化性状,0～20cm深度土壤容重最多降低0.034g/cm3,pH最多下降0.23,电导率呈上升趋势,有机质含量上升0.674g/kg。
Taking the soil of the vegetable greenhouse in Kashgar,lies in the West Tarim Basin as the research object,the effect of different fertilizer treatments on the soil bulk density,pH,electrical conductivity,organic carbon content at different depth were studied.The results showed that the mixed application of proper organic fertilizer and chemical fertilizer could significantly improve the physiological and chemical character of soil.Soil bulk density decreased 0.034 g/cm3 at 0~20 cm depth.pH decreased 0.23,but oppositely organic carbon content increased 0.674 g/kg3 at the same depth soil.
出处
《北方园艺》
CAS
北大核心
2012年第21期171-173,共3页
Northern Horticulture
基金
新疆维吾尔自治区自然科学基金资助项目(2010211B17)
关键词
施肥
喀什
蔬菜温室
土壤理化性状
fertilization
Kashgar
vegetable greenhouse
physiological and chemical character of soil
