红心李,又名大青皮李,树势强健,树枝直立,丰产性好。果实圆形或稍扁,平均重60ｇ;果皮薄,淡绿色;果肉红色,近核处紫红色,汁多味甜,核小,品质上等。成熟期6月中旬。其栽培技术要点如下。1　建园定植　定植前须挖深、宽各80ｃｍ的定植沟,然后回填心土和表土并施入基肥(堆肥等有机? Red heart Lee, also known as large green Li, strong tree vigor, branches erect, good yield. Fruit round or slightly flat, with an average weight of 60g; peel thin, light green; flesh red, near the nuclear fuchsia, juicy sweet, small nuclear, high quality. Mature mid-June. The cultivation techniques are as follows. 1 garden planting colonization before planting to dig deep, wide 80cm colonization ditch, and then backfill loess and topsoil and applied to the base fertilizer (composting and other organic?