| 摘要 |
PROBLEM TO BE SOLVED: To provide earth-friendly culture soil capable of forming strong root balls, smoothly planting without causing collapse of root bills when seedlings are planted into fields, etc., every root balls by a transplanter and healthily growing seedlings without inhibiting growth and a method for solidifying the above culture soil for raising seedlings. SOLUTION: This culture soil for raising seedlings comprises a heat-fusible biodegradable fiber. |
