{
  "fields": [{"id":"_id","type":"int"},{"id":"ชนิด","type":"text"},{"id":"พื้นที่","type":"numeric"},{"id":"หน่วย","type":"text"}],
  "records": [
    [1,"โคเนื้อ",2.3,"ตร.ว."],
    [2,"โคนม",2.3,"ตร.ว."],
    [3,"กระบือ",1.25,"ตร.ว."],
    [4,"สุกร",0.4375,"ตร.ว."],
    [5,"ไก่พื้นเมือง ไก่เลี้ยงแบบปล่อยอิสระ",0.125,"ตร.ว."],
    [6,"ไก่ไข่ (ต่อ 20 ตัว)",0.25,"ตร.ว."],
    [7,"ไก่เนื้อ (ต่อ 25 ตัว)",0.25,"ตร.ว."],
    [8,"แพะ",0.375,"ตร.ว."],
    [9,"แกะ",0.375,"ตร.ว."],
    [10,"นกกระทา",0.00275,"ตร.ว."]
]}