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| 不同浓度有机液肥对盆栽苹果基质及叶片主要矿质营养元素含量的影响 | |
| 引用本文： | 邓明净,杨建民,李保国,宋清洲,高良. 不同浓度有机液肥对盆栽苹果基质及叶片主要矿质营养元素含量的影响[J]. 河北农业大学学报, 2005, 28(4): 43-47 |
| 作者姓名： | 邓明净 杨建民 李保国 宋清洲 高良 |
| 作者单位： | 河北农业大学,林学院,河北,保定,071001;河北农业大学,园林与旅游学院,河北,保定,071001;长城汽车股份有限公司,河北,保定,071000 |
| 摘 要： | 通过对盆栽苹果施用不同浓度有机液肥,研究了盆栽苹果基质和叶片主要营养成分(N、P、K)的含量状况。结果表明:①肥料中N、P、K含量由高到低的顺序均为:浸提液1>浸提液2>浸提液3;②浸提液1能够极显著的提高基质和叶片中主要矿质营养成分(N、P、K)的含量,浸提液2效果次之,浸提液3效果最差;③施用有机液肥只对基质和叶片中氮、磷、钾含量高低有影响,而不改变其总的变化趋势。 |
| 关 键 词： | 盆栽苹果 有机液肥 矿质营养 |
| 文章编号： | 1000-1573(2005)04-0043-05 |
The effects of different concentration liquid manure on main mineral elements in soil and leaves of potted apple |
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| DENG Ming-jing,YANG Jian-min,LI Bao-guo,SONG Qing-zhou,GAO Liang. The effects of different concentration liquid manure on main mineral elements in soil and leaves of potted apple[J]. Journal of Agricultural University of Hebei, 2005, 28(4): 43-47 | |
| Authors: | DENG Ming-jing YANG Jian-min LI Bao-guo SONG Qing-zhou GAO Liang |
| Affiliation: | DENG Ming-jing~1,YANG Jian-min~2,LI Bao-guo~1,SONG Qing-zhou~1,GAO Liang~3 |
| Abstract: | By the application of different concentration of organic liquid manure in potted apple, the main mineral elements contents of soil and leaves were studied. The result showed that: (1)The total N,P,K contents of the three organic liquid manures were that treatment 1 was the highest and treatment 3 was the lowest. (2)The main mineral element contents of soil and leaves were increased remarkably with the organic liquid manure treatment 1.The effect of employing organic liquid manure treatment 2 was second; the last was treatment 3. (3)The application of different concentr- ation organic liquid manure only affected the contents of N,P,K in soil and leaves, but didn't change the trend. |
| Keywords: | potted apple organic liquid manure mineral element |
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