现行

LY/T 1266-1999

森林土壤有效硅的测定
Determination of available silica in forest soil

1999-07-15

现行

LY/T 1261-1999

森林土壤有效锌的测定
Determination of available zinc in forest soil

1999-07-15

现行

LY/T 1260-1999

森林土壤有效铜的测定
Determination of available copper in forest soil

1999-07-15

现行

LY/T 1258-1999

森林土壤有效硼的测定
Determination of available boron in forest soil

1999-07-15

现行

LY/T 1259-1999

森林土壤有效钼的测定
Determination of available molybdenum in forest soil

1999-07-15

现行

LY/T 1265-1999

森林土壤有效硫的测定
Determination of available sulphur in forest soil

1999-07-15

现行

LY/T 1236-1999

森林土壤速效钾的测定
Determination of available potassium in forest soil

1999-07-15

现行

LY/T 1262-1999

森林土壤有效铁的测定
Determination of available iron in forest soil

1999-07-15

现行

LY/T 1232-2015

森林土壤磷的测定
Phosphorus determination methods of forest soils

2015-10-19

现行

LY/T 1232-1999

森林土壤全磷的测定
Determination of total phosphorus in forest soil

1999-07-15

现行

NY/T 1121.7-2014

土壤检测 第7部分:土壤有效磷的测定
Soil testing - Part 7:Method for determination of available phosphorus in soil

2014-10-17

现行

NY/T 1121.25-2012

土壤检测 第25部分：土壤有效磷的测定连续流动分析仪法
Soil testing-Part 25:Method for determination of available phosphorus by continuous flow analyzer

2012-06-06

现行

NY/T 1849-2010

酸性土壤铵态氮、有效磷、速效钾的测定联合浸提-比色法
Method for determination of ammonium nitrogen,available phosphorus and rapidly-available potassium in acid soil Universal extract-colorimetric method

2010-05-20

现行

NY/T 1848-2010

中性、石灰性土壤铵态氮、有效磷、速效钾的测定联合浸提-比色法
Method for determination of ammonium nitrogen,available phosphorus and rapidly-available potassium in neutrality or calcareous soil Universal extract-colorimetric method

2010-05-20

现行

GB/T 8573-2017

复混肥料中有效磷含量的测定
Determination of available phosphorus content for compound fertilizers

2017-12-29

现行

LY/T 1219-1999

森林土壤温度的测定
Determination of forest soil temperature

1999-07-15

现行

LY/T 1223-1999

森林土壤坚实度的测定
Determination of forest soil hardness

1999-07-15

现行

LY/T 1224-1999

森林土壤土粒密度的测定
Determination of soil particle density in forest soil

1999-07-15

现行

NY/T 149-1990

土壤有效硼测定方法
Method for the determination of available boron in soil

1990-03-29

现行

LY/T 1255-1999

森林土壤全硫的测定
Determination of total sulphur in forest soil

1999-07-15