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    • 2. 发明授权
    • Self-watering seed planter
    • 自浇种子播种机
    • US4286408A
    • 1981-09-01
    • US59226
    • 1979-07-20
    • Joseph Manno
    • Joseph Manno
    • A01G13/04A01G27/00
    • A01G13/04
    • A planter adapted for small as well as large scale seed planting since the principal parts may be extruded or otherwise formed in any appropriate lengths, the planter being characterized particularly by having means for condensation and direction of the condensed soil water onto a limited area where the seeds are planted in a fertilized mulch, the planter producing hothouse conditions therewithin, base portions of the planter being self-destructing by reason of solution by soil water to prevent interference with root growth, and weed control being provided for by chemical weed retardant originally contained in aprons on each side of the planter, the lower layers of these aprons being soluble in soil water to release the chemical weed retardant.
    • 由于主要部分可以以任何适当的长度挤出或以其他方式形成,所以种植机适合于小型种植和大规模种子种植,其特征在于具有冷凝方式和冷凝土壤水的方向到有限的区域, 种子种植在受精覆盖物中,种植者在其中生产温室条件,由于土壤水的溶解,播种机的基础部分自毁,以防止根系生长的干扰,并且杂草控制由原始含有的化学除草剂 在播种机每侧的围裙中,这些围裙的下层可溶于土壤水中以释放化学杂草阻燃剂。