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大量提供矮化中间砧苹果苗及接穗山西省农科院果树研究所从上世纪70年代起致力于果树砧木选育研究,先后选育出S系、SH系苹果矮化砧木、K系梨矮化砧木。SH系因其矮化、早果、丰产、果实综合性状优良、砧穗亲和好、抗性强等特性均优于其他砧木,已在我国苹果产区普遍应用,是我国发展苹果矮化密植栽培的首选砧木,进入21世纪以来,课题组致力于抗寒、抗旱、早果苹果矮化砧木的选育,目前已从15万株晋西北野生山定子中,筛选出一批综合性状优良的单系,暂
Large supply of dwarfing intermediate stump apple seedlings and scion Shanxi Academy of Agricultural Sciences Institute of fruit trees from the 70s of last century committed to fruit tree stocking research, has selected S series, SH Department of apple dwarfing rootstock, K series of pear short Rootstock SH lines are superior to other rootstocks due to their dwarfing, early fruit, high yield, good fruit comprehensive characters, affinity of scion, strong resistance and other characteristics. They have been widely used in apple producing areas in China. Since the beginning of the 21st century, the research team has been devoted to breeding cold-resistant, drought-resistant and early-fruiting dwarfing rootstocks. A total of 150,000 wild mountain rhizomes from the northwestern Shanxi Province have been screened out for their excellent performance Single, temporary