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渤海湾滨海地区,洼大村稀,土地资源丰富,发展果树的潜力很大。但黄骅县一带,因土地盐碱,历史上未栽培过苹果。为探寻盐碱地苹果生长发育规律,我们根据我县自然条件,在土壤含盐量0.02%—0.04%的盐碱地上,进行了多点科学试验和生产实践。掌握土壤盐分的季节变化规律和水盐运动规律及其与果树生长发育的相互关系。初步摸出了渤海滩上苹果幼树快长
Bohai Bay coastal area, depression large village thin, rich in natural resources, the potential for the development of fruit trees. However, Huanghua County area, due to land salinity, the history of not cultivated apples. In order to explore the law of growth and development of apples in saline-alkali soil, according to the natural conditions of our county, we carried out multi-point scientific experiments and production practices in saline-alkali soil with salt content of 0.02% -0.04%. Grasp the seasonal variation of soil salinity and the regularity of water and salt movement and its relationship with the growth and development of fruit trees. Preliminary found out the Bohai Beach apple tree grow faster