摘要
对新平县甘蔗主要种植区域的土样进行养分测试分析,结果表明:51.76%的土壤偏酸,51.17%的土壤有机质偏低,45.88%的土壤碱解氮缺乏,27.05%的土壤缺磷,50.58%的土壤缺钾,38.57%的土壤缺硫,13.04%的土壤缺镁,94.29%的土壤缺硼,10%的土壤缺锰,31.43%的土壤缺锌。
The soil nutrients were tested in main planting sugarcane area of Xinping county, and the results showed that： there were 51.76% of acidic soil; there were 51.17% of the low soil organic matter; 45.88% of the soil alkali-hydrolyzable nitrogen deficiency; 27.05% of the soil phosphorus shortage, 50.58% of the soil potassium missing, 38.57% of the soil sulfur deficiency, 13.04% of the soil magnesium shortage, 94.29% of the soil boron deficiency, 10% of the soil manganese shortage and 31.43% of the soil zinc deficiency.
出处
《中国糖料》
2014年第2期56-58,共3页
Sugar Crops of China
关键词
蔗区
土壤养分
施肥
sugarcane
soil nutrient
fertilization
