我地葡萄成熟多集中在8月份,此时正值高温多雨,光照不足,浆果发育不良,果粒小,着色差,含糖量低,风味欠佳,影响了葡萄的产量和品质,已成为葡萄生产中存在的主要问题。研究探索提高葡萄产量和品质的技术途径,具有广泛的现实意义。国内外研究资料表明,作物施用稀土微肥可明显地提高产量、增进品质。霍瑞侠 My grapes are more concentrated in August, when the temperature is high and rainy, inadequate lighting, poor berry development, fruit small, poor color, low sugar content, poor flavor, affecting the yield and quality of grapes, has become The main problems in grape production. Research and explore ways to improve the yield and quality of grapes, has a wide range of practical significance. Domestic and foreign research data show that crop application of rare earth fertilizer can significantly improve yield and improve quality. Huo Rui Xia