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抗旱剂一号即黄腐酸,无毒、无味、不腐蚀、不失效,价格低廉,用法简便,是一种理想的抗旱药剂。在作物栽培上应用抗旱剂一号可以节约用水,提高水分利用率,增强抗旱能力,提高产量,是开源、节流兼用型的抗蒸腾物质。一、抗旱节水机理和增产效果经本所内、外田间试验,盆栽试验和人工气候箱幼苗试验,叶面喷施抗旱剂一号,结果表明,可以减
Drought agent on the 1st that fulvic acid, non-toxic, tasteless, non-corrosive, non-effective, low cost, easy to use, is an ideal anti-drought agents. Application of crop drought-resistant agent on the 1st can save water, improve water use efficiency, enhance drought resistance and increase production, is open-source, throttling both types of anti-transpiration material. First, the drought-resistant water-saving mechanism and the effect of increased production by the Institute, field experiments, pot experiments and artificial climate chamber seedling test, foliar spray drought-resistant agent on the 1st, the results show that you can reduce