论文部分内容阅读
巴仁杏树为高大落叶乔木,树高可达6m,属深根系树种。幼树期生长旺盛,成形快、结果早,栽植后2～3年开始结果。耐寒、耐瘠薄,适于在干旱、寒冷地带栽培。1栽植要点巴仁杏树采用嫁接法繁殖,砧木用毛杏或野杏。栽植密度为5×6m或6×7m。为提高早期产量,栽植密度3×4m或2×3m。该
Almond tree is a tall, deciduous tree with a tree height of up to 6m, belonging to a deep root tree species. Sapling vigorous growth, forming fast, early results 2 to 3 years after planting results. Cold hardy, barren, suitable for cultivation in arid and cold areas. 1 planting points Apricot tree breeding using grafting, rootstock with apricot or wild apricot. Planting density of 5 × 6m or 6 × 7m. In order to improve the early yield, planting density 3 × 4m or 2 × 3m. This