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碱解氮

网络alkali-hydrolyzable nitrogen; available nitrogen; PPM

碱解氮

alkali-hydrolyzable nitrogen

... 06.126 亚硝态氮 nitrite nitrogen 06.127 碱解氮 alkali-hydrolyzable nitrogen 06.128 酸解氮 acid-hydrolyzsble nitrogen ...

available nitrogen

（3）碱解氮(available nitrogen)：用碱解扩散法测定。称取通过1mm筛的风干土样2g和硫酸亚铁粉剂0.2g均匀铺在扩散皿外室。

PPM

（厘米）有机质（%）全磷（%） P2O5（PPM）全氮（%） 碱解氮（PPM） CaCO3（%）总盐（%） pH0-8 0.74 0.187 25…

K-N

...甸沼泽土和腐殖质沼泽土)为研究对象,对比研究了二者碱解氮(K-N)和全氮(TN)含量的季节变化特征。

effective nitrogen

effective... ... 解析解： Effective stress 碱解氮： effective nitrogen 寿命： effective accumulated temperatures ...

Alkaline hydrolytic nitrogen

碱解氮,Available... ... ) Alkaline hydrolytic nitrogen 碱解氮 ) soil available N 土壤碱解氮 ...

mg

农业工程学报000112 ... 碱解氮 /mg 速效磷 /mg ...

mgkg

...地　　点质地活性酸 (pH) 有机质 (%) 碱解氮 (mgkg) 速效磷 (mgkg) 速效钾 (mgkg) 类: 居住区、机关、学校、医院、营房和污 …

例句：

Terrain condition affected the soil TN and AN contents to different degree , and hilly region had the lowest contents of soil TN and AN.

地形条件对土壤全氮和碱解氮含量的影响程度不同，但均以丘陵最低；

The correlations between objective yields and alkaline soluble N, available P, available K concentrations of soil are very insignificant.

目标产量与土壤中碱解氮、有效磷、有效钾含量的相关性较低；

Both the total and hydrolazable N were significantly correlated with the organic matter contents and CEC.

有机质及阳离子交换量与土壤全氮及碱解氮含量呈极显著正相关；

Straw returned to soil can increase the content of nitrogen , phosphor and potassium.

秸秆还田不同耕作方式下，土壤碱解氮和有效磷含量翻耕大于免耕；

Paddy soil had significantly higher contents of TN and AN than yellow soil and purple soil .

水稻土全氮和碱解氮含量均极显著高于黄壤和紫色土；

The hydrolytic nitrogen in the soilapplying compost product of lower maturity kept always at a relatively lower value.

施用腐熟度较低的堆肥产品的土壤碱解氮含量在整个培育时期内含量都较抵。

The content of organic matter, available nitrogen and available phosphors were rich.

有机质、碱解氮、速效磷含量丰富；

There were significant correlation between total C and available N.

土壤全碳与碱解氮存在极显著正相关。

This is also true for the correlations between normal yields and alkaline soluble N, available P, available K concentrations of soil.

基础产量与土壤中碱解氮、有效磷、有效钾含量的相关性也较低；

碱解氮

碱解氮

alkali-hydrolyzable nitrogen

available nitrogen

PPM

K-N

effective nitrogen

Alkaline hydrolytic nitrogen

mg

mgkg

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