现行

LY/T 1234-1999

森林土壤全钾的测定
Determination of total potassium 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 1246-1999

森林土壤交换性钾和钠的测定
Determination of exchangeable potassium and sodium in forest soil

1999-07-15

现行

LY/T 1235-1999

森林土壤缓效钾的测定
Determination of slow release potassium in forest soil

1999-07-15

现行

LY/T 1254-1999

森林土壤全钾、全钠的测定
Determination of total potassium and total sodium 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 1228-2015

森林土壤氮的测定
Nitrogen determination methods of forest soils

2015-10-19

现行

NY/T 87-1988

土壤全钾测定法
Method for determination of total potassium in soils

1988-06-30

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 1219-1999

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

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

GOST 26210-1991

Почвы. Определение обменного калия по методу Масловой
土壤通过Maslova法测定可交换钾

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 1218-1999

森林土壤渗透率的测定
Determination of forest soil percolation rate

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 1263-1999

森林土壤交换性锰的测定
Determination of exchangeable manganese 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 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 1259-1999

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

1999-07-15