| attributes |
| sample_name |
DRS001346 |
| TGCAGAG |
>25 NP1 |
| CACGGCT |
>25 NK1 |
| TCGAGCT |
>25 NK2 |
| sample comment |
The long-term field fertilizer experiment was conducted at Fengqiu Agro-ecological Experimental Station, Chinese Academy of Sciences, Fengqiu County, Henan Province, China (35°00’N, 114°24’E). The soil, a typical soil in the North China region with a profile of sandy loam (about 9% clay, 21.8% silt) and classified as aquic inceptisol (a calcareous fluvo-aquic soil). The treatments were: (1) NP applied as urea and superphosphate, no potassium sulphate; (2) NK applied as urea and potassium sulphate, no superphosphate. Each plot had received the same fertilizer management since 1989. |
| GAGTGCT |
>25 NK3 |
| GACGGAG |
>25 NP2 |
| CCGAGAG |
>25 NP3 |
|