雨养垄系水肥带状调控技术对大豆增产机理的研究

Mechanism on Raising The Soybean Yield by Adopting Water-storage Strip Cultivating to Improve The Supply of Water and Fertilizer

采用雨养垄系水肥带状调控技术,试验结果表明其不仅可改善土壤生态环境,扩大土壤生态容量,提高“能流”(水、肥、气、热)利用率,增加土壤速效养分和有效生物区系,而且可有效缓解土壤旱涝程度的发生、增强大豆抗旱涝能力,可为大豆优质高效、高产打下良好的生态基础。

Make use of the research of water-storage strip cultivating, we could see that this treatment not only could improve the soil zoology environment, improve the ability of supplying nutrition, increase the utilization of 'energy current'(water, nutrient, gas and temperature), increase the quick result fertilizers and meliorate the microbes community, but lighten the damage of drought and water logging. So it might be a foundation for getting the bumper harvest of soybean.