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近几年 ,我省果树保护地栽培发展迅速 ,尤以油桃发展较多。但在生产中施肥的盲目性较大 ,缺乏科学性 ,影响产量的增加和品质的改善。为了准确掌握油桃对养分的需求和分配 ,我们对油桃进行了解体分析 ,以便为保护地油桃施肥提供依据。１材料与方法１９９９年６月份 ,在辽宁省果
In recent years, cultivation of fruit trees in our province has developed rapidly, especially in the development of nectarines. However, the blindness of fertilization in production is relatively large, lacking in science, affecting the increase of output and the improvement of quality. In order to accurately grasp the nectarine nutrient needs and distribution, we conducted a disintegration analysis of nectarines in order to provide the basis for the protection of nectarine fertilization. 1 Materials and methods June 1999, fruit in Liaoning Province