แบบฝึกหัด

คำชี้แจง : ให้นักเรียนตอบคำถามในแต่ละข้อมาโดยละเอียด

1. จงอธิบายความหมายของการปลูกพืชไฮโดรโพนิกส์

........................................................................................................................................................................................................................................................................................................

........................................................................................................................................................................................................................................................................................................

........................................................................................................................................................................................................................................................................................................

2.จงบอกข้อดีและข้อด้อยของการปลูกพืชไฮโดรโพนิกส์ มาอย่างละ 3 ข้อ

.......................................................................................................................................................................................................................................................................................................

.......................................................................................................................................................................................................................................................................................................

........................................................................................................................................................................................................................................................................................................