花生各生育阶段适宜土壤水分指标,前人研究的资料较少,从不同质地土壤方面来阐述此问题的更少见。 1981年我们在前人试验的基础上,在室内通过较准确控制水分,在重壤土、轻壤土和砂壤土3种土壤上盆栽花生,并于花针期、结荚期设置不同水分处理,观察其生育性状及产量。试图探索不同质地土壤花生花针期、结荚期最适土壤水分指标及可宜水分范围。这对灌溉理 Peanut suitable for all stages of the growth of soil moisture indicators, the previous study less information, from different aspects of the soil texture to describe the more rare. In 1981, on the basis of previous experiments, we established peanuts in three kinds of soils, ie, heavy loam, light loam soil and sandy loam soil, through more accurate control of water in the room and set different water treatments at the flowering and podding stages. Its fertility traits and yield. Trying to explore the different texture of soil peanut flower needle, the optimum soil moisture during pod stage and water content range. This is irrigation management