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为了探索植物免疫诱抗剂阿泰灵对水稻秧苗素质及产量的影响,以豫南稻区再生稻推广品种两优632为材料,开展了该药剂不同使用方式的田间药效试验。结果表明,施用阿泰灵能提高两优6326出苗率、秧苗素质,增强水稻抗纹枯病能力,提高稻谷产量4.90%~9.12%。提高经济效益1 069.6~2 293.4元/hm2,其中以阿泰灵稀释800倍液浸种表现最佳。
In order to explore the effect of plant immunity inducer Artine on the quality and yield of rice seedling, a field efficacy test was conducted using different varieties of Liangyou 632, a poplar rice variety in southern Henan, for its application. The results showed that the application of Arteanphine can improve the seed germination rate and seedling quality of Liangyou 6326, enhance the resistance to rice sheath blight, and increase the grain yield by 4.90% -9.12%. Improve the economic efficiency of 1 069.6 ~ 2 293.4 yuan / hm2, of which phytotoxicity 800 times soaking best performance.