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试验于小麦拔节初期、孕穗期叶面喷施FA旱地龙抗旱生长营养调节剂，结果表明，喷施FA旱地龙抗旱生长营养调节剂的春小麦产量及各种生长指标均好于对照，以孕穗期公顷施1．05kg产量最高，比对照增产13．5％。
The results showed that the spring wheat yield and growth indices of drought-resistant growth regulators sprayed with FA were better than those of the control at the booting stage Hectare 1.05kg Shi highest yield, 13.5% increase compared with the control.