【摘 要】
：
赤霉素又名“920”,是一种植物生长激素。 西瓜在长到核桃大和0.5千克重时,用1克“920”对水30千克,喷施或涂抹各一次,可提高坐瓜率,促进生长,增产20％。 黄瓜防落花用1克“92
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赤霉素又名“920”,是一种植物生长激素。 西瓜在长到核桃大和0.5千克重时,用1克“920”对水30千克,喷施或涂抹各一次,可提高坐瓜率,促进生长,增产20％。 黄瓜防落花用1克“920”对25千克水喷花。促长可在瓜条10厘米
Gibberellin, also known as “920”, is a plant growth hormone. When the watermelon grows to a large walnut and 0.5 kg weight, with 1 g of “920” on the water 30 kg, spray or apply once, can increase the rate of sit and promote growth and increase production by 20%. Cucumber drop flowers with 1 gram “920” spray 25 kg of water. Prolongation in the melon can be 10 cm
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