论文部分内容阅读
江苏省铜山县利国镇于1997年秋从郑州果树研究所引入美国8号苹果进行栽培,经几年的观察表明:该品种成熟早,病虫害少,果个大而整齐,色泽艳丽,品质优,丰产,是一个综合性状优良的早熟品种该品种在苏北地区发展具优势,因苏北是苹果生长发育的南缘,在苏北苹果适区发展旱熟美国8号苹果,较北方苹果产区栽培的旱熟苹果能提早上市,具有较强的市场竞争力,市场空间巨大。
In the autumn of 1997, Liguo Town, Tongshan County, Jiangsu Province, introduced American apple No. 8 from Zhengzhou Fruit Research Institute for cultivation. After several years of observation, it showed that the cultivar was early maturing with few pests and diseases, with large and neat fruit, beautiful color and excellent quality , High yield, is an early maturing variety with excellent comprehensive traits. The varieties have advantages in the development of northern Jiangsu. Because the northern Jiangsu is the southern edge of the apple growth and development, drought-prone American No. 8 apple is developed in the apple-growing area of northern Jiangsu, District cultivation of dry apples can be listed earlier, with strong market competitiveness, huge market space.